PDB Short entry for 1NW8 HEADER TRANSFERASE 05-FEB-03 1NW8 TITLE STRUCTURE OF L72P MUTANT BETA CLASS N6-ADENINE DNA METHYLTRANSFERASE TITLE 2 RSRI COMPND MOL_ID: 1; COMPND 2 MOLECULE: MODIFICATION METHYLASE RSRI; COMPND 3 CHAIN: A; COMPND 4 EC: 2.1.1.72; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 3 ORGANISM_TAXID: 1063; SOURCE 4 GENE: RSRIM; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS ADENINE DNA METHYLTRANSFERASE, ROSSMANN FOLD, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.B.THOMAS,R.D.SCAVETTA,R.I.GUMPORT,M.E.A.CHURCHILL REVDAT 5 14-FEB-24 1NW8 1 REMARK REVDAT 4 27-OCT-21 1NW8 1 REMARK SEQADV REVDAT 3 13-JUL-11 1NW8 1 VERSN REVDAT 2 24-FEB-09 1NW8 1 VERSN REVDAT 1 29-JUL-03 1NW8 0 JRNL AUTH C.B.THOMAS,R.D.SCAVETTA,R.I.GUMPORT,M.E.A.CHURCHILL JRNL TITL STRUCTURES OF LIGANDED AND UNLIGANDED RSRI N6-ADENINE DNA JRNL TITL 2 METHYLTRANSFERASE: A DISTINCT ORIENTATION FOR ACTIVE JRNL TITL 3 COFACTOR BINDING JRNL REF J.BIOL.CHEM. V. 278 26094 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12732637 JRNL DOI 10.1074/JBC.M303751200 REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 766778.290 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.6 REMARK 3 NUMBER OF REFLECTIONS : 13692 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1389 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.39 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1939 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 207 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2158 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 149 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.26000 REMARK 3 B22 (A**2) : 10.09000 REMARK 3 B33 (A**2) : -3.83000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.18 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.170 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.220 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.210 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.410 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 32.71 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP_CBT.PARAM REMARK 3 PARAMETER FILE 2 : COFACTORS.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : COFACTORS.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NW8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-FEB-03. REMARK 100 THE DEPOSITION ID IS D_1000018275. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0332 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14055 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 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 (%) : 90.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.11900 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, HEPES, PH 7.4, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 33.77000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.77000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 35.80000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 65.69000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 35.80000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 65.69000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 33.77000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 35.80000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 65.69000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 33.77000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 35.80000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 65.69000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: THE OTHER HALF OF THE PUTATIVE DIMER IS RELATED BY A 2-FOLD REMARK 300 ROTATION ABOUT THE Y AXIS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 71.60000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 33.77000 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 ALA A 2 REMARK 465 ASN A 3 REMARK 465 ARG A 4 REMARK 465 SER A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 ASN A 8 REMARK 465 ALA A 9 REMARK 465 GLY A 10 REMARK 465 HIS A 11 REMARK 465 ARG A 12 REMARK 465 ALA A 13 REMARK 465 MET A 14 REMARK 465 ASN A 15 REMARK 465 ALA A 16 REMARK 465 LEU A 17 REMARK 465 ARG A 18 REMARK 465 LYS A 19 REMARK 465 SER A 20 REMARK 465 GLY A 21 REMARK 465 GLN A 22 REMARK 465 LYS A 23 REMARK 465 HIS A 24 REMARK 465 SER A 25 REMARK 465 SER A 26 REMARK 465 GLU A 27 REMARK 465 SER A 28 REMARK 465 GLN A 29 REMARK 465 LEU A 30 REMARK 465 GLY A 31 REMARK 465 SER A 32 REMARK 465 SER A 33 REMARK 465 GLU A 34 REMARK 465 ILE A 35 REMARK 465 ASP A 289 REMARK 465 ASP A 290 REMARK 465 GLY A 291 REMARK 465 LEU A 292 REMARK 465 ILE A 293 REMARK 465 ASP A 294 REMARK 465 LYS A 295 REMARK 465 ALA A 296 REMARK 465 ASP A 316 REMARK 465 VAL A 317 REMARK 465 ALA A 318 REMARK 465 SER A 319 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 143 C - N - CA ANGL. DEV. = 10.8 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 ASP A 171 79.89 -109.76 REMARK 500 GLU A 181 -34.28 -36.89 REMARK 500 THR A 205 171.81 66.24 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 CL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EG2 RELATED DB: PDB REMARK 900 RSRI METHYLTRANSFERASE CRYSTALLIZED IN THE ABSENCE OF ADDED LIGAND REMARK 900 RELATED ID: 1NW5 RELATED DB: PDB REMARK 900 RSRI METHYLTRANSFERASE CRYSTALLIZED WITH BOUND S-ADENOSYLMETHIONINE REMARK 900 RELATED ID: 1NW6 RELATED DB: PDB REMARK 900 RSRI METHYLTRANSFERASE CRYSTALLIZED WITH BOUND SINEFUNGIN REMARK 900 RELATED ID: 1NW7 RELATED DB: PDB REMARK 900 RSRI METHYLTRANSFERASE CRYSTALLIZED WITH BOUND S- REMARK 900 ADENOSYLHOMOCYSTEINE DBREF 1NW8 A 1 319 UNP P14751 MTR1_RHOSH 1 319 SEQADV 1NW8 PRO A 72 UNP P14751 LEU 72 ENGINEERED MUTATION SEQRES 1 A 319 MET ALA ASN ARG SER HIS HIS ASN ALA GLY HIS ARG ALA SEQRES 2 A 319 MET ASN ALA LEU ARG LYS SER GLY GLN LYS HIS SER SER SEQRES 3 A 319 GLU SER GLN LEU GLY SER SER GLU ILE GLY THR THR ARG SEQRES 4 A 319 HIS VAL TYR ASP VAL CYS ASP CYS LEU ASP THR LEU ALA SEQRES 5 A 319 LYS LEU PRO ASP ASP SER VAL GLN LEU ILE ILE CYS ASP SEQRES 6 A 319 PRO PRO TYR ASN ILE MET PRO ALA ASP TRP ASP ASP HIS SEQRES 7 A 319 MET ASP TYR ILE GLY TRP ALA LYS ARG TRP LEU ALA GLU SEQRES 8 A 319 ALA GLU ARG VAL LEU SER PRO THR GLY SER ILE ALA ILE SEQRES 9 A 319 PHE GLY GLY LEU GLN TYR GLN GLY GLU ALA GLY SER GLY SEQRES 10 A 319 ASP LEU ILE SER ILE ILE SER HIS MET ARG GLN ASN SER SEQRES 11 A 319 LYS MET LEU LEU ALA ASN LEU ILE ILE TRP ASN TYR PRO SEQRES 12 A 319 ASN GLY MET SER ALA GLN ARG PHE PHE ALA ASN ARG HIS SEQRES 13 A 319 GLU GLU ILE ALA TRP PHE ALA LYS THR LYS LYS TYR PHE SEQRES 14 A 319 PHE ASP LEU ASP ALA VAL ARG GLU PRO TYR ASP GLU GLU SEQRES 15 A 319 THR LYS ALA ALA TYR MET LYS ASP LYS ARG LEU ASN PRO SEQRES 16 A 319 GLU SER VAL GLU LYS GLY ARG ASN PRO THR ASN VAL TRP SEQRES 17 A 319 ARG MET SER ARG LEU ASN GLY ASN SER LEU GLU ARG VAL SEQRES 18 A 319 GLY HIS PRO THR GLN LYS PRO ALA ALA VAL ILE GLU ARG SEQRES 19 A 319 LEU VAL ARG ALA LEU SER HIS PRO GLY SER THR VAL LEU SEQRES 20 A 319 ASP PHE PHE ALA GLY SER GLY VAL THR ALA ARG VAL ALA SEQRES 21 A 319 ILE GLN GLU GLY ARG ASN SER ILE CYS THR ASP ALA ALA SEQRES 22 A 319 PRO VAL PHE LYS GLU TYR TYR GLN LYS GLN LEU THR PHE SEQRES 23 A 319 LEU GLN ASP ASP GLY LEU ILE ASP LYS ALA ARG SER TYR SEQRES 24 A 319 GLU ILE VAL GLU GLY ALA ALA ASN PHE GLY ALA ALA LEU SEQRES 25 A 319 GLN ARG GLY ASP VAL ALA SER HET CL A 501 1 HET CL A 502 1 HETNAM CL CHLORIDE ION FORMUL 2 CL 2(CL 1-) FORMUL 4 HOH *149(H2 O) HELIX 1 1 ASP A 46 LYS A 53 1 8 HELIX 2 2 MET A 71 ASP A 77 5 7 HELIX 3 3 ASP A 80 VAL A 95 1 16 HELIX 4 4 ASP A 118 SER A 130 1 13 HELIX 5 5 LEU A 172 ARG A 176 5 5 HELIX 6 6 ASP A 180 MET A 188 1 9 HELIX 7 7 ASN A 194 GLY A 201 1 8 HELIX 8 8 PRO A 228 SER A 240 1 13 HELIX 9 9 GLY A 254 GLU A 263 1 10 HELIX 10 10 PRO A 274 GLN A 288 1 15 HELIX 11 11 ASN A 307 GLN A 313 1 7 SHEET 1 A 9 VAL A 207 ARG A 209 0 SHEET 2 A 9 LEU A 133 ASN A 141 1 N ILE A 139 O TRP A 208 SHEET 3 A 9 HIS A 156 ALA A 163 -1 O ALA A 163 N LEU A 133 SHEET 4 A 9 LEU A 96 GLY A 106 -1 N ILE A 104 O ALA A 160 SHEET 5 A 9 VAL A 59 CYS A 64 1 N CYS A 64 O ALA A 103 SHEET 6 A 9 THR A 245 ASP A 248 1 O LEU A 247 N LEU A 61 SHEET 7 A 9 ASN A 266 ASP A 271 1 O THR A 270 N ASP A 248 SHEET 8 A 9 THR A 37 VAL A 44 1 N VAL A 41 O SER A 267 SHEET 9 A 9 SER A 298 GLU A 303 1 O VAL A 302 N HIS A 40 SITE 1 AC1 2 LYS A 227 SER A 253 SITE 1 AC2 4 TYR A 142 PRO A 143 ASN A 144 ARG A 212 CRYST1 71.600 131.380 67.540 90.00 90.00 90.00 C 2 2 21 8 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 0.013966 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007612 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014806 0.00000