PDB Short entry for 3HCE
HEADER    TRANSFERASE                             06-MAY-09   3HCE              
TITLE     CRYSTAL STRUCTURE OF E185D HPNMT IN COMPLEX WITH OCTOPAMINE AND ADOHCY
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PHENYLETHANOLAMINE N-METHYLTRANSFERASE;                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PNMTASE, NORADRENALINE N-METHYLTRANSFERASE;                 
COMPND   5 EC: 2.1.1.28;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: PNMT, PENT;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET17 PNMT-HIS                            
KEYWDS    METHYLTRANSFERASE, CATECHOLAMINE BIOSYNTHESIS, POLYMORPHISM, S-       
KEYWDS   2 ADENOSYL-L-METHIONINE, TRANSFERASE                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.DRINKWATER,J.L.MARTIN                                               
REVDAT   6   06-SEP-23 3HCE    1       REMARK                                   
REVDAT   5   13-OCT-21 3HCE    1       REMARK SEQADV                            
REVDAT   4   01-NOV-17 3HCE    1       REMARK                                   
REVDAT   3   29-DEC-09 3HCE    1       REMARK                                   
REVDAT   2   08-SEP-09 3HCE    1       JRNL                                     
REVDAT   1   25-AUG-09 3HCE    0                                                
JRNL        AUTH   N.DRINKWATER,C.L.GEE,M.PURI,K.R.CRISCIONE,M.J.MCLEISH,       
JRNL        AUTH 2 G.L.GRUNEWALD,J.L.MARTIN                                     
JRNL        TITL   MOLECULAR RECOGNITION OF PHYSIOLOGICAL SUBSTRATE             
JRNL        TITL 2 NORADRENALINE BY THE ADRENALINE-SYNTHESIZING ENZYME PNMT AND 
JRNL        TITL 3 FACTORS INFLUENCING ITS METHYLTRANSFERASE ACTIVITY.          
JRNL        REF    BIOCHEM.J.                    V. 422   463 2009              
JRNL        REFN                   ISSN 0264-6021                               
JRNL        PMID   19570037                                                     
JRNL        DOI    10.1042/BJ20090702                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.45                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.070                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 86.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 17371                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.190                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.030                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1743                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 45.4500 -  6.5190    0.96     1613   176  0.1680 0.1780        
REMARK   3     2  6.5190 -  5.1760    0.96     1494   162  0.1490 0.2420        
REMARK   3     3  5.1760 -  4.5230    0.94     1451   153  0.1360 0.1920        
REMARK   3     4  4.5230 -  4.1090    0.91     1361   153  0.1340 0.2150        
REMARK   3     5  4.1090 -  3.8150    0.86     1311   151  0.1620 0.2030        
REMARK   3     6  3.8150 -  3.5900    0.92     1368   157  0.1810 0.2760        
REMARK   3     7  3.5900 -  3.4110    0.94     1410   157  0.1970 0.2810        
REMARK   3     8  3.4110 -  3.2620    0.88     1306   148  0.2220 0.3200        
REMARK   3     9  3.2620 -  3.1370    0.83     1227   141  0.2420 0.2920        
REMARK   3    10  3.1370 -  3.0280    0.75     1100   129  0.2430 0.3390        
REMARK   3    11  3.0280 -  2.9340    0.69     1025   106  0.2530 0.3530        
REMARK   3    12  2.9340 -  2.8500    0.66      962   110  0.2710 0.3410        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.29                                          
REMARK   3   B_SOL              : 19.20                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.370            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 50.35                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 52.52                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.015           4289                                  
REMARK   3   ANGLE     :  1.479           5840                                  
REMARK   3   CHIRALITY :  0.088            621                                  
REMARK   3   PLANARITY :  0.009            763                                  
REMARK   3   DIHEDRAL  : 19.831           1596                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  24.1876  51.3494  -5.2075              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2629 T22:   0.1373                                     
REMARK   3      T33:   0.0573 T12:  -0.0286                                     
REMARK   3      T13:  -0.0265 T23:   0.0520                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6516 L22:   0.5068                                     
REMARK   3      L33:  -0.1141 L12:  -0.1070                                     
REMARK   3      L13:  -0.0950 L23:  -0.4999                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0751 S12:   0.0064 S13:   0.0574                       
REMARK   3      S21:   0.1180 S22:   0.0054 S23:   0.0167                       
REMARK   3      S31:   0.0199 S32:  -0.0038 S33:   0.0446                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3HCE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAY-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000052962.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-AUG-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : AUSTRALIAN SYNCHROTRON             
REMARK 200  BEAMLINE                       : MX1                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.95667                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20186                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 7.500                              
REMARK 200  R MERGE                    (I) : 0.09800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.83300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: 1HNN                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.88                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG6K, LICL, CACODYLATE, PH 5.8, VAPOR   
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 298K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       93.61050            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       46.84550            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       46.84550            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      140.41575            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       46.84550            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       46.84550            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       46.80525            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       46.84550            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       46.84550            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      140.41575            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       46.84550            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       46.84550            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       46.80525            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       93.61050            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1880 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20410 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     ALA A     4                                                      
REMARK 465     ASP A     5                                                      
REMARK 465     ARG A     6                                                      
REMARK 465     SER A     7                                                      
REMARK 465     PRO A     8                                                      
REMARK 465     ASN A     9                                                      
REMARK 465     ALA A    10                                                      
REMARK 465     GLY A    11                                                      
REMARK 465     ALA A    12                                                      
REMARK 465     ALA A    13                                                      
REMARK 465     PRO A    14                                                      
REMARK 465     ASP A    15                                                      
REMARK 465     SER A    16                                                      
REMARK 465     ALA A    17                                                      
REMARK 465     PRO A    18                                                      
REMARK 465     GLY A    19                                                      
REMARK 465     GLN A    20                                                      
REMARK 465     ALA A    21                                                      
REMARK 465     ALA A    22                                                      
REMARK 465     VAL A    23                                                      
REMARK 465     GLY A   281                                                      
REMARK 465     LEU A   282                                                      
REMARK 465     GLU A   283                                                      
REMARK 465     HIS A   284                                                      
REMARK 465     HIS A   285                                                      
REMARK 465     HIS A   286                                                      
REMARK 465     HIS A   287                                                      
REMARK 465     HIS A   288                                                      
REMARK 465     HIS A   289                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     ALA B     4                                                      
REMARK 465     ASP B     5                                                      
REMARK 465     ARG B     6                                                      
REMARK 465     SER B     7                                                      
REMARK 465     PRO B     8                                                      
REMARK 465     ASN B     9                                                      
REMARK 465     ALA B    10                                                      
REMARK 465     GLY B    11                                                      
REMARK 465     ALA B    12                                                      
REMARK 465     ALA B    13                                                      
REMARK 465     LEU B   282                                                      
REMARK 465     GLU B   283                                                      
REMARK 465     HIS B   284                                                      
REMARK 465     HIS B   285                                                      
REMARK 465     HIS B   286                                                      
REMARK 465     HIS B   287                                                      
REMARK 465     HIS B   288                                                      
REMARK 465     HIS B   289                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    CYS A  60   CB    CYS A  60   SG     -0.101                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO A  42   C   -  N   -  CA  ANGL. DEV. =  -9.6 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A 116       19.98     58.50                                   
REMARK 500    GLU A 117      175.16    -59.81                                   
REMARK 500    PRO A 170       11.32    -64.62                                   
REMARK 500    CYS A 183      -79.93   -110.57                                   
REMARK 500    ALA A 224       52.43   -147.63                                   
REMARK 500    PRO A 233       97.83    -61.41                                   
REMARK 500    ASP A 267     -170.35   -170.59                                   
REMARK 500    ALA B  17      -70.63    -20.78                                   
REMARK 500    PRO B  82       39.06    -94.04                                   
REMARK 500    ALA B 120     -173.29    -51.08                                   
REMARK 500    ARG B 153      148.77   -179.16                                   
REMARK 500    ALA B 171      115.92    -39.14                                   
REMARK 500    CYS B 183      -68.26    -97.05                                   
REMARK 500    GLU B 218       49.42     38.16                                   
REMARK 500    ALA B 224       35.54   -150.68                                   
REMARK 500    GLU B 226      106.79    -43.54                                   
REMARK 500    ALA B 227      148.53    -23.83                                   
REMARK 500    ARG B 228      132.83     41.82                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A 290                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 290                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OTR A 291                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OTR B 291                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1HNN   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1N7I   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1N7J   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1YZ3   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2AN3   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2AN5   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2AN4   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2G70   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2ONY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2G71   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2G72   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2ONZ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2OBF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2OPB   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2G8N   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HCA   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HCB   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HCC   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HCD   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HCF   RELATED DB: PDB                                   
DBREF  3HCE A    1   282  UNP    P11086   PNMT_HUMAN       1    282             
DBREF  3HCE B    1   282  UNP    P11086   PNMT_HUMAN       1    282             
SEQADV 3HCE ASP A  185  UNP  P11086    GLU   185 ENGINEERED MUTATION            
SEQADV 3HCE GLU A  283  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS A  284  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS A  285  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS A  286  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS A  287  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS A  288  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS A  289  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE ASP B  185  UNP  P11086    GLU   185 ENGINEERED MUTATION            
SEQADV 3HCE GLU B  283  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS B  284  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS B  285  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS B  286  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS B  287  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS B  288  UNP  P11086              EXPRESSION TAG                 
SEQADV 3HCE HIS B  289  UNP  P11086              EXPRESSION TAG                 
SEQRES   1 A  289  MET SER GLY ALA ASP ARG SER PRO ASN ALA GLY ALA ALA          
SEQRES   2 A  289  PRO ASP SER ALA PRO GLY GLN ALA ALA VAL ALA SER ALA          
SEQRES   3 A  289  TYR GLN ARG PHE GLU PRO ARG ALA TYR LEU ARG ASN ASN          
SEQRES   4 A  289  TYR ALA PRO PRO ARG GLY ASP LEU CYS ASN PRO ASN GLY          
SEQRES   5 A  289  VAL GLY PRO TRP LYS LEU ARG CYS LEU ALA GLN THR PHE          
SEQRES   6 A  289  ALA THR GLY GLU VAL SER GLY ARG THR LEU ILE ASP ILE          
SEQRES   7 A  289  GLY SER GLY PRO THR VAL TYR GLN LEU LEU SER ALA CYS          
SEQRES   8 A  289  SER HIS PHE GLU ASP ILE THR MET THR ASP PHE LEU GLU          
SEQRES   9 A  289  VAL ASN ARG GLN GLU LEU GLY ARG TRP LEU GLN GLU GLU          
SEQRES  10 A  289  PRO GLY ALA PHE ASN TRP SER MET TYR SER GLN HIS ALA          
SEQRES  11 A  289  CYS LEU ILE GLU GLY LYS GLY GLU CYS TRP GLN ASP LYS          
SEQRES  12 A  289  GLU ARG GLN LEU ARG ALA ARG VAL LYS ARG VAL LEU PRO          
SEQRES  13 A  289  ILE ASP VAL HIS GLN PRO GLN PRO LEU GLY ALA GLY SER          
SEQRES  14 A  289  PRO ALA PRO LEU PRO ALA ASP ALA LEU VAL SER ALA PHE          
SEQRES  15 A  289  CYS LEU ASP ALA VAL SER PRO ASP LEU ALA SER PHE GLN          
SEQRES  16 A  289  ARG ALA LEU ASP HIS ILE THR THR LEU LEU ARG PRO GLY          
SEQRES  17 A  289  GLY HIS LEU LEU LEU ILE GLY ALA LEU GLU GLU SER TRP          
SEQRES  18 A  289  TYR LEU ALA GLY GLU ALA ARG LEU THR VAL VAL PRO VAL          
SEQRES  19 A  289  SER GLU GLU GLU VAL ARG GLU ALA LEU VAL ARG SER GLY          
SEQRES  20 A  289  TYR LYS VAL ARG ASP LEU ARG THR TYR ILE MET PRO ALA          
SEQRES  21 A  289  HIS LEU GLN THR GLY VAL ASP ASP VAL LYS GLY VAL PHE          
SEQRES  22 A  289  PHE ALA TRP ALA GLN LYS VAL GLY LEU GLU HIS HIS HIS          
SEQRES  23 A  289  HIS HIS HIS                                                  
SEQRES   1 B  289  MET SER GLY ALA ASP ARG SER PRO ASN ALA GLY ALA ALA          
SEQRES   2 B  289  PRO ASP SER ALA PRO GLY GLN ALA ALA VAL ALA SER ALA          
SEQRES   3 B  289  TYR GLN ARG PHE GLU PRO ARG ALA TYR LEU ARG ASN ASN          
SEQRES   4 B  289  TYR ALA PRO PRO ARG GLY ASP LEU CYS ASN PRO ASN GLY          
SEQRES   5 B  289  VAL GLY PRO TRP LYS LEU ARG CYS LEU ALA GLN THR PHE          
SEQRES   6 B  289  ALA THR GLY GLU VAL SER GLY ARG THR LEU ILE ASP ILE          
SEQRES   7 B  289  GLY SER GLY PRO THR VAL TYR GLN LEU LEU SER ALA CYS          
SEQRES   8 B  289  SER HIS PHE GLU ASP ILE THR MET THR ASP PHE LEU GLU          
SEQRES   9 B  289  VAL ASN ARG GLN GLU LEU GLY ARG TRP LEU GLN GLU GLU          
SEQRES  10 B  289  PRO GLY ALA PHE ASN TRP SER MET TYR SER GLN HIS ALA          
SEQRES  11 B  289  CYS LEU ILE GLU GLY LYS GLY GLU CYS TRP GLN ASP LYS          
SEQRES  12 B  289  GLU ARG GLN LEU ARG ALA ARG VAL LYS ARG VAL LEU PRO          
SEQRES  13 B  289  ILE ASP VAL HIS GLN PRO GLN PRO LEU GLY ALA GLY SER          
SEQRES  14 B  289  PRO ALA PRO LEU PRO ALA ASP ALA LEU VAL SER ALA PHE          
SEQRES  15 B  289  CYS LEU ASP ALA VAL SER PRO ASP LEU ALA SER PHE GLN          
SEQRES  16 B  289  ARG ALA LEU ASP HIS ILE THR THR LEU LEU ARG PRO GLY          
SEQRES  17 B  289  GLY HIS LEU LEU LEU ILE GLY ALA LEU GLU GLU SER TRP          
SEQRES  18 B  289  TYR LEU ALA GLY GLU ALA ARG LEU THR VAL VAL PRO VAL          
SEQRES  19 B  289  SER GLU GLU GLU VAL ARG GLU ALA LEU VAL ARG SER GLY          
SEQRES  20 B  289  TYR LYS VAL ARG ASP LEU ARG THR TYR ILE MET PRO ALA          
SEQRES  21 B  289  HIS LEU GLN THR GLY VAL ASP ASP VAL LYS GLY VAL PHE          
SEQRES  22 B  289  PHE ALA TRP ALA GLN LYS VAL GLY LEU GLU HIS HIS HIS          
SEQRES  23 B  289  HIS HIS HIS                                                  
HET    SAH  A 290      26                                                       
HET    OTR  A 291      11                                                       
HET    SAH  B 290      26                                                       
HET    OTR  B 291      11                                                       
HETNAM     SAH S-ADENOSYL-L-HOMOCYSTEINE                                        
HETNAM     OTR 4-(2R-AMINO-1-HYDROXYETHYL)PHENOL                                
HETSYN     OTR R-OCTOPAMINE                                                     
FORMUL   3  SAH    2(C14 H20 N6 O5 S)                                           
FORMUL   4  OTR    2(C8 H11 N O2)                                               
FORMUL   7  HOH   *99(H2 O)                                                     
HELIX    1   1 ALA A   24  ARG A   29  5                                   6    
HELIX    2   2 GLU A   31  TYR A   40  1                                  10    
HELIX    3   3 GLY A   52  THR A   67  1                                  16    
HELIX    4   4 VAL A   84  LEU A   88  5                                   5    
HELIX    5   5 SER A   89  HIS A   93  5                                   5    
HELIX    6   6 LEU A  103  GLN A  115  1                                  13    
HELIX    7   7 TRP A  123  GLY A  135  1                                  13    
HELIX    8   8 CYS A  139  ARG A  150  1                                  12    
HELIX    9   9 CYS A  183  SER A  188  1                                   6    
HELIX   10  10 ASP A  190  THR A  203  1                                  14    
HELIX   11  11 SER A  235  SER A  246  1                                  12    
HELIX   12  12 PRO A  259  GLN A  263  5                                   5    
HELIX   13  13 SER B   16  TYR B   27  1                                  12    
HELIX   14  14 GLN B   28  PHE B   30  5                                   3    
HELIX   15  15 GLU B   31  ALA B   41  1                                  11    
HELIX   16  16 GLY B   52  THR B   67  1                                  16    
HELIX   17  17 VAL B   84  LEU B   88  5                                   5    
HELIX   18  18 SER B   89  SER B   92  5                                   4    
HELIX   19  19 LEU B  103  GLN B  115  1                                  13    
HELIX   20  20 TRP B  123  GLY B  135  1                                  13    
HELIX   21  21 CYS B  139  ARG B  150  1                                  12    
HELIX   22  22 CYS B  183  SER B  188  1                                   6    
HELIX   23  23 ASP B  190  THR B  203  1                                  14    
HELIX   24  24 SER B  235  SER B  246  1                                  12    
HELIX   25  25 PRO B  259  GLN B  263  5                                   5    
SHEET    1   A 7 VAL A 151  PRO A 156  0                                        
SHEET    2   A 7 ASP A  96  ASP A 101  1  N  MET A  99   O  LEU A 155           
SHEET    3   A 7 THR A  74  ILE A  78  1  N  ASP A  77   O  THR A  98           
SHEET    4   A 7 ALA A 175  ALA A 181  1  O  VAL A 179   N  ILE A  78           
SHEET    5   A 7 LEU A 205  LEU A 217  1  O  LEU A 212   N  LEU A 178           
SHEET    6   A 7 GLY A 271  LYS A 279 -1  O  ALA A 277   N  LEU A 211           
SHEET    7   A 7 TYR A 248  ILE A 257 -1  N  LYS A 249   O  GLN A 278           
SHEET    1   B 2 TRP A 221  LEU A 223  0                                        
SHEET    2   B 2 ARG A 228  THR A 230 -1  O  LEU A 229   N  TYR A 222           
SHEET    1   C 7 VAL B 151  PRO B 156  0                                        
SHEET    2   C 7 PHE B  94  ASP B 101  1  N  MET B  99   O  ARG B 153           
SHEET    3   C 7 GLY B  72  ASP B  77  1  N  ASP B  77   O  THR B  98           
SHEET    4   C 7 ALA B 175  ALA B 181  1  O  VAL B 179   N  ILE B  76           
SHEET    5   C 7 LEU B 205  LEU B 217  1  O  LEU B 212   N  LEU B 178           
SHEET    6   C 7 GLY B 271  LYS B 279 -1  O  ALA B 277   N  LEU B 211           
SHEET    7   C 7 TYR B 248  ILE B 257 -1  N  LYS B 249   O  GLN B 278           
SHEET    1   D 2 TRP B 221  TYR B 222  0                                        
SHEET    2   D 2 LEU B 229  THR B 230 -1  O  LEU B 229   N  TYR B 222           
SSBOND   1 CYS A   48    CYS B  139                          1555   1555  2.06  
SSBOND   2 CYS A  139    CYS B   48                          1555   1555  2.06  
CISPEP   1 PRO A   42    PRO A   43          0         0.76                     
CISPEP   2 LEU A  173    PRO A  174          0        -3.27                     
CISPEP   3 PRO B   42    PRO B   43          0         3.78                     
CISPEP   4 LEU B  173    PRO B  174          0         3.07                     
SITE     1 AC1 17 TYR A  35  TYR A  40  GLY A  79  SER A  80                    
SITE     2 AC1 17 GLY A  81  THR A  83  TYR A  85  ASP A 101                    
SITE     3 AC1 17 PHE A 102  ASN A 106  ASP A 158  VAL A 159                    
SITE     4 AC1 17 HIS A 160  ALA A 181  PHE A 182  CYS A 183                    
SITE     5 AC1 17 VAL A 187                                                     
SITE     1 AC2 19 TYR B  35  TYR B  40  GLY B  79  SER B  80                    
SITE     2 AC2 19 GLY B  81  THR B  83  TYR B  85  ASP B 101                    
SITE     3 AC2 19 PHE B 102  LEU B 103  ASN B 106  ILE B 157                    
SITE     4 AC2 19 ASP B 158  VAL B 159  ALA B 181  PHE B 182                    
SITE     5 AC2 19 CYS B 183  VAL B 187  HOH B 344                               
SITE     1 AC3  8 TYR A  35  ARG A  44  LYS A  57  PHE A 182                    
SITE     2 AC3  8 GLU A 219  TYR A 222  ASP A 267  HOH A 307                    
SITE     1 AC4  5 ARG B  44  PHE B 182  GLU B 219  TYR B 222                    
SITE     2 AC4  5 ASP B 267                                                     
CRYST1   93.691   93.691  187.221  90.00  90.00  90.00 P 43 21 2    16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.010673  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010673  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005341        0.00000