PDB Short entry for 1W5Q HEADER SYNTHASE 09-AUG-04 1W5Q TITLE STEPWISE INTRODUCTION OF ZINC BINDING SITE INTO PORPHOBILINOGEN TITLE 2 SYNTHASE OF PSEUDOMONAS AERUGINOSA (MUTATIONS A129C, D131C, D139C, TITLE 3 P132E, K229R) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DELTA-AMINOLEVULINIC ACID DEHYDRATASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PORPHOBILINOGEN SYNTHASE, ALAD, ALADHPORPHOBILINOGEN COMPND 5 SYNTHASE; COMPND 6 EC: 4.2.1.24; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 STRAIN: PAO1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PGEX-6P-1 KEYWDS SYNTHASE, EVOLUTION, METALLOENZYME, PORPHOBILINOGEN SYNTHASE, KEYWDS 2 PSEUDOMONAS AERUGINOSA, PROTEIN ENGINEERING EXPDTA X-RAY DIFFRACTION AUTHOR F.FRERE,H.REENTS,W.-D.SCHUBERT,D.W.HEINZ,D.JAHN REVDAT 4 13-DEC-23 1W5Q 1 LINK REVDAT 3 08-MAY-19 1W5Q 1 REMARK REVDAT 2 24-FEB-09 1W5Q 1 VERSN REVDAT 1 19-JAN-05 1W5Q 0 JRNL AUTH F.FRERE,H.REENTS,W.-D.SCHUBERT,D.W.HEINZ,D.JAHN JRNL TITL TRACKING THE EVOLUTION OF PORPHOBILINOGEN SYNTHASE METAL JRNL TITL 2 DEPENDENCE IN VITRO JRNL REF J.MOL.BIOL. V. 345 1059 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 15644204 JRNL DOI 10.1016/J.JMB.2004.10.053 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 87.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 123617 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 + TEST SET) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.173 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6524 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 9259 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2130 REMARK 3 BIN FREE R VALUE SET COUNT : 472 REMARK 3 BIN FREE R VALUE : 0.2530 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4969 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 619 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.31000 REMARK 3 B22 (A**2) : 0.31000 REMARK 3 B33 (A**2) : -0.61000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.052 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.055 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.833 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.978 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.970 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5533 ; 0.024 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 5117 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7561 ; 2.049 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11827 ; 0.926 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 728 ; 6.043 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 274 ;34.982 ;22.956 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 939 ;13.441 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 66 ;17.936 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 823 ; 0.145 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6508 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1206 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1197 ; 0.236 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5637 ; 0.211 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2868 ; 0.187 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 3395 ; 0.097 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 352 ; 0.124 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 32 ; 0.299 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 165 ; 0.314 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 46 ; 0.133 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3468 ; 2.939 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5625 ; 3.982 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2104 ; 5.202 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1936 ; 7.684 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 1W5Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1290020692. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0500 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 132918 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 9.600 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.50 REMARK 200 R MERGE FOR SHELL (I) : 0.56000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.700 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: PDB ENTRY 1B4K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP. DROPS WERE MIXED OF 5 REMARK 280 MICROLITER OF PROTEIN SOLUTION (10 MG/ML PROTEIN, 50 MM NA-HEPES REMARK 280 PH 7.5, 10 MM MGCL2, 10 MICROM ZNCL2, 10 MM DTT) PLUS 5 REMARK 280 MICROLITER OF RESERVOIR SOLUTION (30.0 % (W/V) PEG 400, 100MM NA- REMARK 280 HEPES PH 7.5, 80 MM MGCL2, 20MM DTT) ON GLASS COVER SLIDES, REMARK 280 HANGING ABOVE 500 MICROLITER OF RESERVOIR SOLUTION, IN AN REMARK 280 ANAEROBIC BOX., PH 7.50, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 62.83350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 62.83350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 62.83350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 62.83350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 62.83350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.83350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 62.83350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.83350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PQS 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 188.50050 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -62.83350 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 62.83350 REMARK 350 BIOMT2 3 -1.000000 0.000000 0.000000 188.50050 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 251.33400 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 125.66700 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 CATALYTIC ACTIVITY: 2 5-AMINOLEVULINATE = PORPHOBILINOGEN + 2 REMARK 400 H(2)O. REMARK 400 ENGINEERED MUTATION IN CHAINS A AND B, ALA 129 TO CYS REMARK 400 ENGINEERED MUTATION IN CHAINS A AND B, ASP 131 TO CYS REMARK 400 ENGINEERED MUTATION IN CHAINS A AND B, PRO 132 TO GLU REMARK 400 ENGINEERED MUTATION IN CHAINS A AND B, ASP 139 TO CYS REMARK 400 ENGINEERED MUTATION IN CHAINS A AND B, ILE 199 TO VAL REMARK 400 ACCIDENTALLY INTRODUCDED MUTATION IN CHAINS A AND B, REMARK 400 LYS 229 TO ARG 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 PHE A 3 REMARK 465 THR A 4 REMARK 465 PRO A 5 REMARK 465 VAL A 218 REMARK 465 GLY A 219 REMARK 465 SER A 220 REMARK 465 ALA A 221 REMARK 465 SER A 222 REMARK 465 ASN A 223 REMARK 465 LEU A 224 REMARK 465 GLY A 225 REMARK 465 LYS A 226 REMARK 465 GLY A 227 REMARK 465 ARG A 337 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 PHE B 3 REMARK 465 THR B 4 REMARK 465 PRO B 5 REMARK 465 ASP B 216 REMARK 465 ALA B 217 REMARK 465 VAL B 218 REMARK 465 GLY B 219 REMARK 465 SER B 220 REMARK 465 ALA B 221 REMARK 465 SER B 222 REMARK 465 ASN B 223 REMARK 465 LEU B 224 REMARK 465 GLY B 225 REMARK 465 LYS B 226 REMARK 465 GLY B 227 REMARK 465 ARG B 337 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLY A 336 CA C O REMARK 470 GLY B 336 CA C O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CZ ARG A 335 N GLY A 336 1.33 REMARK 500 REMARK 500 REMARK: NULL 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 LYS A 273 CE LYS A 273 NZ 0.220 REMARK 500 TYR A 289 CZ TYR A 289 CE2 -0.086 REMARK 500 ARG A 335 CZ ARG A 335 NH2 6.299 REMARK 500 TYR B 324 CZ TYR B 324 CE2 -0.087 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 ARG A 25 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A 51 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 51 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP A 97 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP A 144 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 229 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A 229 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG A 335 NH1 - CZ - NH2 ANGL. DEV. = -17.3 DEGREES REMARK 500 ARG A 335 NE - CZ - NH2 ANGL. DEV. = -99.4 DEGREES REMARK 500 ARG B 25 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ASP B 66 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG B 270 NE - CZ - NH2 ANGL. DEV. = -3.0 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 TYR A 232 -49.92 -136.82 REMARK 500 PRO A 261 -161.92 -68.58 REMARK 500 TYR B 232 -45.83 -137.41 REMARK 500 PRO B 261 -169.53 -64.00 REMARK 500 ARG B 277 59.58 38.38 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 19 0.07 SIDE CHAIN REMARK 500 ARG A 335 0.17 SIDE CHAIN REMARK 500 ARG B 19 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B2021 DISTANCE = 7.35 ANGSTROMS REMARK 525 HOH B2087 DISTANCE = 6.49 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B1342 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 37 OD1 REMARK 620 2 ASP A 319 O 94.7 REMARK 620 3 HOH A2071 O 97.5 99.6 REMARK 620 4 HOH A2075 O 78.5 106.2 154.0 REMARK 620 5 HOH B2048 O 108.7 153.9 66.8 90.0 REMARK 620 6 HOH B2049 O 163.1 96.1 93.6 85.9 64.2 REMARK 620 7 HOH B2051 O 131.5 94.8 127.4 53.1 78.5 34.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1339 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 129 SG REMARK 620 2 CYS A 131 SG 116.0 REMARK 620 3 CYS A 139 SG 101.4 114.7 REMARK 620 4 HOH A2304 O 102.7 99.5 122.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1338 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 245 OE1 REMARK 620 2 HOH A2215 O 176.7 REMARK 620 3 HOH A2216 O 84.5 97.8 REMARK 620 4 HOH A2259 O 97.2 85.3 87.2 REMARK 620 5 HOH A2260 O 82.0 96.2 163.3 84.8 REMARK 620 6 HOH A2261 O 90.3 87.0 97.8 171.3 92.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1340 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2294 O REMARK 620 2 HOH A2298 O 90.8 REMARK 620 3 HOH A2299 O 100.9 86.6 REMARK 620 4 HOH B2053 O 175.5 88.7 74.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1341 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2053 O REMARK 620 2 HOH B2305 O 176.5 REMARK 620 3 HOH B2306 O 88.9 91.9 REMARK 620 4 HOH B2307 O 73.4 103.4 78.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1342 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2044 O REMARK 620 2 HOH A2046 O 67.9 REMARK 620 3 HOH A2047 O 60.2 96.2 REMARK 620 4 HOH A2049 O 85.1 35.3 130.7 REMARK 620 5 ASP B 37 OD1 108.4 162.3 96.4 129.1 REMARK 620 6 ASP B 319 O 153.9 96.1 103.6 93.2 92.8 REMARK 620 7 HOH B2073 O 90.2 85.1 146.6 52.9 77.6 109.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1339 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2186 O REMARK 620 2 ASN B 49 OD1 170.0 REMARK 620 3 HOH B2081 O 90.5 89.9 REMARK 620 4 HOH B2082 O 102.9 87.1 85.7 REMARK 620 5 HOH B2115 O 84.2 85.8 86.9 169.7 REMARK 620 6 HOH B2117 O 91.4 87.9 177.1 96.0 91.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1340 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 129 SG REMARK 620 2 CYS B 131 SG 116.1 REMARK 620 3 CYS B 139 SG 100.8 114.4 REMARK 620 4 HOH B2315 O 102.8 101.0 122.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1338 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 245 OE1 REMARK 620 2 HOH B2228 O 176.0 REMARK 620 3 HOH B2230 O 83.6 97.2 REMARK 620 4 HOH B2268 O 98.2 85.8 87.3 REMARK 620 5 HOH B2269 O 82.4 97.6 161.9 83.4 REMARK 620 6 HOH B2270 O 89.4 86.6 97.1 171.6 94.2 REMARK 620 N 1 2 3 4 5 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 11-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 12-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1338 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1341 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A1342 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B1338 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B1339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B1340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B1342 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A1337 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT B1337 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B4K RELATED DB: PDB REMARK 900 HIGH RESOLUTION CRYSTAL STRUCTURE OF A MG2- DEPENDENT 5- REMARK 900 AMINOLEVULINIC ACID DEHYDRATASE REMARK 900 RELATED ID: 1GZG RELATED DB: PDB REMARK 900 COMPLEX OF A MG2-DEPENDENT PORPHOBILINOGEN SYNTHASE (MUTANT D139N) REMARK 900 WITH 5-FLUOROLEVULINIC ACID REMARK 900 RELATED ID: 1W54 RELATED DB: PDB REMARK 900 STEPWISE INTRODUCTION OF A ZINC BINDING SITE INTO PORPHOBILINOGEN REMARK 900 SYNTHASE FROM PSEUDOMONAS AERUGINOSA (MUTATION D139C) REMARK 900 RELATED ID: 1W56 RELATED DB: PDB REMARK 900 STEPWISE INTRODUCTION OF ZINC BINDING SITE INTO PORPHOBILINOGEN REMARK 900 SYNTHASE OF PSEUDOMONAS AERUGINOSA (MUTATIONS A129C AND D131C) REMARK 900 RELATED ID: 1W5M RELATED DB: PDB REMARK 900 STEPWISE INTRODUCTION OF ZINC BINDING SITE INTO PORPHOBILINOGEN REMARK 900 SYNTHASE OF PSEUDOMONAS AERUGINOSA (MUTATIONS A129C AND D139C) REMARK 900 RELATED ID: 1W5N RELATED DB: PDB REMARK 900 STEPWISE INTRODUCTION OF ZINC BINDING SITE INTO PORPHOBILINOGEN REMARK 900 SYNTHASE OF PSEUDOMONAS AERUGINOSA (MUTATIONS D131C AND D139C) REMARK 900 RELATED ID: 1W5O RELATED DB: PDB REMARK 900 STEPWISE INTRODUCTION OF ZINC BINDING SITE INTO PORPHOBILINOGEN REMARK 900 SYNTHASE OF PSEUDOMONAS AERUGINOSA (MUTATIONS A129C, D131C AND REMARK 900 D139C) REMARK 900 RELATED ID: 1W5P RELATED DB: PDB REMARK 900 STEPWISE INTRODUCTION OF ZINC BINDING SITE INTO PORPHOBILINOGEN REMARK 900 SYNTHASE OF PSEUDOMONAS AERUGINOSA (MUTATIONS A129C, D131C, D139C, REMARK 900 P132E) REMARK 999 REMARK 999 SEQUENCE REMARK 999 ACCIDENTAL POINT MUTATION IN THE ORIGINAL GENE CAUSES REMARK 999 I199V, FIVE ADDITIONAL ENGINEERED MUTATIONS A129C, D131C, REMARK 999 D139C, P132E AND K229R DBREF 1W5Q A 1 337 UNP Q59643 HEM2_PSEAE 1 337 DBREF 1W5Q B 1 337 UNP Q59643 HEM2_PSEAE 1 337 SEQADV 1W5Q CYS A 129 UNP Q59643 ALA 129 ENGINEERED MUTATION SEQADV 1W5Q CYS B 129 UNP Q59643 ALA 129 ENGINEERED MUTATION SEQADV 1W5Q CYS A 131 UNP Q59643 ASP 131 ENGINEERED MUTATION SEQADV 1W5Q CYS B 131 UNP Q59643 ASP 131 ENGINEERED MUTATION SEQADV 1W5Q GLU A 132 UNP Q59643 PRO 132 ENGINEERED MUTATION SEQADV 1W5Q GLU B 132 UNP Q59643 PRO 132 ENGINEERED MUTATION SEQADV 1W5Q CYS A 139 UNP Q59643 ASP 139 ENGINEERED MUTATION SEQADV 1W5Q CYS B 139 UNP Q59643 ASP 139 ENGINEERED MUTATION SEQADV 1W5Q CYS A 139 UNP Q59643 ASP 139 ENGINEERED MUTATION SEQADV 1W5Q CYS B 139 UNP Q59643 ASP 139 ENGINEERED MUTATION SEQADV 1W5Q VAL A 199 UNP Q59643 ILE 199 SEE REMARK 999 SEQADV 1W5Q VAL B 199 UNP Q59643 ILE 199 SEE REMARK 999 SEQADV 1W5Q ARG A 229 UNP Q59643 LYS 229 ENGINEERED MUTATION SEQADV 1W5Q ARG B 229 UNP Q59643 LYS 229 ENGINEERED MUTATION SEQRES 1 A 337 MET SER PHE THR PRO ALA ASN ARG ALA TYR PRO TYR THR SEQRES 2 A 337 ARG LEU ARG ARG ASN ARG ARG ASP ASP PHE SER ARG ARG SEQRES 3 A 337 LEU VAL ARG GLU ASN VAL LEU THR VAL ASP ASP LEU ILE SEQRES 4 A 337 LEU PRO VAL PHE VAL LEU ASP GLY VAL ASN GLN ARG GLU SEQRES 5 A 337 SER ILE PRO SER MET PRO GLY VAL GLU ARG LEU SER ILE SEQRES 6 A 337 ASP GLN LEU LEU ILE GLU ALA GLU GLU TRP VAL ALA LEU SEQRES 7 A 337 GLY ILE PRO ALA LEU ALA LEU PHE PRO VAL THR PRO VAL SEQRES 8 A 337 GLU LYS LYS SER LEU ASP ALA ALA GLU ALA TYR ASN PRO SEQRES 9 A 337 GLU GLY ILE ALA GLN ARG ALA THR ARG ALA LEU ARG GLU SEQRES 10 A 337 ARG PHE PRO GLU LEU GLY ILE ILE THR ASP VAL CYS LEU SEQRES 11 A 337 CYS GLU PHE THR THR HIS GLY GLN CYS GLY ILE LEU ASP SEQRES 12 A 337 ASP ASP GLY TYR VAL LEU ASN ASP VAL SER ILE ASP VAL SEQRES 13 A 337 LEU VAL ARG GLN ALA LEU SER HIS ALA GLU ALA GLY ALA SEQRES 14 A 337 GLN VAL VAL ALA PRO SER ASP MET MET ASP GLY ARG ILE SEQRES 15 A 337 GLY ALA ILE ARG GLU ALA LEU GLU SER ALA GLY HIS THR SEQRES 16 A 337 ASN VAL ARG VAL MET ALA TYR SER ALA LYS TYR ALA SER SEQRES 17 A 337 ALA TYR TYR GLY PRO PHE ARG ASP ALA VAL GLY SER ALA SEQRES 18 A 337 SER ASN LEU GLY LYS GLY ASN ARG ALA THR TYR GLN MET SEQRES 19 A 337 ASP PRO ALA ASN SER ASP GLU ALA LEU HIS GLU VAL ALA SEQRES 20 A 337 ALA ASP LEU ALA GLU GLY ALA ASP MET VAL MET VAL LYS SEQRES 21 A 337 PRO GLY MET PRO TYR LEU ASP ILE VAL ARG ARG VAL LYS SEQRES 22 A 337 ASP GLU PHE ARG ALA PRO THR PHE VAL TYR GLN VAL SER SEQRES 23 A 337 GLY GLU TYR ALA MET HIS MET GLY ALA ILE GLN ASN GLY SEQRES 24 A 337 TRP LEU ALA GLU SER VAL ILE LEU GLU SER LEU THR ALA SEQRES 25 A 337 PHE LYS ARG ALA GLY ALA ASP GLY ILE LEU THR TYR PHE SEQRES 26 A 337 ALA LYS GLN ALA ALA GLU GLN LEU ARG ARG GLY ARG SEQRES 1 B 337 MET SER PHE THR PRO ALA ASN ARG ALA TYR PRO TYR THR SEQRES 2 B 337 ARG LEU ARG ARG ASN ARG ARG ASP ASP PHE SER ARG ARG SEQRES 3 B 337 LEU VAL ARG GLU ASN VAL LEU THR VAL ASP ASP LEU ILE SEQRES 4 B 337 LEU PRO VAL PHE VAL LEU ASP GLY VAL ASN GLN ARG GLU SEQRES 5 B 337 SER ILE PRO SER MET PRO GLY VAL GLU ARG LEU SER ILE SEQRES 6 B 337 ASP GLN LEU LEU ILE GLU ALA GLU GLU TRP VAL ALA LEU SEQRES 7 B 337 GLY ILE PRO ALA LEU ALA LEU PHE PRO VAL THR PRO VAL SEQRES 8 B 337 GLU LYS LYS SER LEU ASP ALA ALA GLU ALA TYR ASN PRO SEQRES 9 B 337 GLU GLY ILE ALA GLN ARG ALA THR ARG ALA LEU ARG GLU SEQRES 10 B 337 ARG PHE PRO GLU LEU GLY ILE ILE THR ASP VAL CYS LEU SEQRES 11 B 337 CYS GLU PHE THR THR HIS GLY GLN CYS GLY ILE LEU ASP SEQRES 12 B 337 ASP ASP GLY TYR VAL LEU ASN ASP VAL SER ILE ASP VAL SEQRES 13 B 337 LEU VAL ARG GLN ALA LEU SER HIS ALA GLU ALA GLY ALA SEQRES 14 B 337 GLN VAL VAL ALA PRO SER ASP MET MET ASP GLY ARG ILE SEQRES 15 B 337 GLY ALA ILE ARG GLU ALA LEU GLU SER ALA GLY HIS THR SEQRES 16 B 337 ASN VAL ARG VAL MET ALA TYR SER ALA LYS TYR ALA SER SEQRES 17 B 337 ALA TYR TYR GLY PRO PHE ARG ASP ALA VAL GLY SER ALA SEQRES 18 B 337 SER ASN LEU GLY LYS GLY ASN ARG ALA THR TYR GLN MET SEQRES 19 B 337 ASP PRO ALA ASN SER ASP GLU ALA LEU HIS GLU VAL ALA SEQRES 20 B 337 ALA ASP LEU ALA GLU GLY ALA ASP MET VAL MET VAL LYS SEQRES 21 B 337 PRO GLY MET PRO TYR LEU ASP ILE VAL ARG ARG VAL LYS SEQRES 22 B 337 ASP GLU PHE ARG ALA PRO THR PHE VAL TYR GLN VAL SER SEQRES 23 B 337 GLY GLU TYR ALA MET HIS MET GLY ALA ILE GLN ASN GLY SEQRES 24 B 337 TRP LEU ALA GLU SER VAL ILE LEU GLU SER LEU THR ALA SEQRES 25 B 337 PHE LYS ARG ALA GLY ALA ASP GLY ILE LEU THR TYR PHE SEQRES 26 B 337 ALA LYS GLN ALA ALA GLU GLN LEU ARG ARG GLY ARG HET FMT A1337 3 HET MG A1338 1 HET ZN A1339 1 HET MG A1340 1 HET MG A1341 1 HET NA A1342 1 HET FMT B1337 3 HET MG B1338 1 HET MG B1339 1 HET ZN B1340 1 HET NA B1342 1 HETNAM FMT FORMIC ACID HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION HETNAM NA SODIUM ION FORMUL 3 FMT 2(C H2 O2) FORMUL 4 MG 5(MG 2+) FORMUL 5 ZN 2(ZN 2+) FORMUL 8 NA 2(NA 1+) FORMUL 14 HOH *619(H2 O) HELIX 1 1 ASP A 21 ARG A 29 1 9 HELIX 2 2 THR A 34 ASP A 36 5 3 HELIX 3 3 ILE A 65 LEU A 78 1 14 HELIX 4 4 PRO A 90 LYS A 94 5 5 HELIX 5 5 ALA A 98 ASN A 103 5 6 HELIX 6 6 GLY A 106 PHE A 119 1 14 HELIX 7 7 LEU A 149 ALA A 167 1 19 HELIX 8 8 GLY A 180 ALA A 192 1 13 HELIX 9 9 SER A 208 TYR A 210 5 3 HELIX 10 10 TYR A 211 ALA A 217 1 7 HELIX 11 11 ASN A 228 TYR A 232 5 5 HELIX 12 12 SER A 239 GLU A 252 1 14 HELIX 13 13 GLY A 262 PRO A 264 5 3 HELIX 14 14 TYR A 265 ARG A 277 1 13 HELIX 15 15 VAL A 285 ASN A 298 1 14 HELIX 16 16 SER A 304 GLY A 317 1 14 HELIX 17 17 PHE A 325 ARG A 335 1 11 HELIX 18 18 ASP B 21 ARG B 29 1 9 HELIX 19 19 THR B 34 ASP B 36 5 3 HELIX 20 20 ILE B 65 GLY B 79 1 15 HELIX 21 21 PRO B 90 LYS B 94 5 5 HELIX 22 22 ALA B 98 ASN B 103 5 6 HELIX 23 23 GLY B 106 PHE B 119 1 14 HELIX 24 24 LEU B 149 GLY B 168 1 20 HELIX 25 25 GLY B 180 GLY B 193 1 14 HELIX 26 26 SER B 208 ARG B 215 5 8 HELIX 27 27 ASN B 228 TYR B 232 5 5 HELIX 28 28 SER B 239 GLU B 252 1 14 HELIX 29 29 GLY B 262 PRO B 264 5 3 HELIX 30 30 TYR B 265 ARG B 277 1 13 HELIX 31 31 VAL B 285 ASN B 298 1 14 HELIX 32 32 SER B 304 GLY B 317 1 14 HELIX 33 33 PHE B 325 ARG B 335 1 11 SHEET 1 AA12 LEU A 38 LEU A 45 0 SHEET 2 AA12 GLY A 320 THR A 323 1 O ILE A 321 N ILE A 39 SHEET 3 AA12 THR A 280 GLN A 284 1 O VAL A 282 N LEU A 322 SHEET 4 AA12 MET A 256 LYS A 260 1 O VAL A 257 N PHE A 281 SHEET 5 AA12 ARG A 198 LYS A 205 1 O ALA A 201 N MET A 258 SHEET 6 AA12 VAL A 171 PRO A 174 1 O VAL A 172 N MET A 200 SHEET 7 AA12 GLY A 123 VAL A 128 1 O ILE A 124 N VAL A 171 SHEET 8 AA12 ALA A 82 PRO A 87 1 O LEU A 83 N ILE A 125 SHEET 9 AA12 LEU A 38 LEU A 45 1 O LEU A 38 N ALA A 82 SHEET 10 AA12 GLY A 320 THR A 323 1 O ILE A 321 N ILE A 39 SHEET 11 AA12 THR A 280 GLN A 284 1 O VAL A 282 N LEU A 322 SHEET 12 AA12 LEU A 38 LEU A 45 0 SHEET 1 BA12 LEU B 38 LEU B 45 0 SHEET 2 BA12 GLY B 320 THR B 323 1 O ILE B 321 N ILE B 39 SHEET 3 BA12 THR B 280 GLN B 284 1 O VAL B 282 N LEU B 322 SHEET 4 BA12 MET B 256 LYS B 260 1 O VAL B 257 N PHE B 281 SHEET 5 BA12 ARG B 198 LYS B 205 1 O ALA B 201 N MET B 258 SHEET 6 BA12 VAL B 171 PRO B 174 1 O VAL B 172 N MET B 200 SHEET 7 BA12 GLY B 123 VAL B 128 1 O ILE B 124 N VAL B 171 SHEET 8 BA12 ALA B 82 PRO B 87 1 O LEU B 83 N ILE B 125 SHEET 9 BA12 LEU B 38 LEU B 45 1 O LEU B 38 N ALA B 82 SHEET 10 BA12 GLY B 320 THR B 323 1 O ILE B 321 N ILE B 39 SHEET 11 BA12 THR B 280 GLN B 284 1 O VAL B 282 N LEU B 322 SHEET 12 BA12 LEU B 38 LEU B 45 0 LINK OD1 ASP A 37 NA NA B1342 4565 1555 2.16 LINK SG CYS A 129 ZN ZN A1339 1555 1555 2.22 LINK SG CYS A 131 ZN ZN A1339 1555 1555 2.29 LINK SG CYS A 139 ZN ZN A1339 1555 1555 2.38 LINK OE1 GLU A 245 MG MG A1338 1555 1555 2.02 LINK O ASP A 319 NA NA B1342 4565 1555 2.14 LINK MG MG A1338 O HOH A2215 1555 1555 2.10 LINK MG MG A1338 O HOH A2216 1555 1555 2.09 LINK MG MG A1338 O HOH A2259 1555 1555 2.04 LINK MG MG A1338 O HOH A2260 1555 1555 2.13 LINK MG MG A1338 O HOH A2261 1555 1555 2.03 LINK ZN ZN A1339 O HOH A2304 1555 1555 2.21 LINK MG MG A1340 O HOH A2294 1555 1555 2.14 LINK MG MG A1340 O HOH A2298 1555 1555 2.09 LINK MG MG A1340 O HOH A2299 1555 1555 2.21 LINK MG MG A1340 O HOH B2053 1555 3645 1.98 LINK MG MG A1341 O HOH A2053 1555 1555 2.17 LINK MG MG A1341 O HOH B2305 1555 3645 2.10 LINK MG MG A1341 O HOH B2306 1555 3645 1.98 LINK MG MG A1341 O HOH B2307 1555 3645 2.32 LINK NA NA A1342 O HOH A2044 1555 1555 2.31 LINK NA NA A1342 O HOH A2046 1555 1555 1.79 LINK NA NA A1342 O HOH A2047 1555 1555 1.55 LINK NA NA A1342 O HOH A2049 1555 1555 2.55 LINK NA NA A1342 OD1 ASP B 37 1555 3645 2.25 LINK NA NA A1342 O ASP B 319 1555 3645 2.12 LINK NA NA A1342 O HOH B2073 1555 3645 2.32 LINK O HOH A2071 NA NA B1342 4565 1555 1.56 LINK O HOH A2075 NA NA B1342 4565 1555 2.34 LINK O HOH A2186 MG MG B1339 8665 1555 2.09 LINK OD1 ASN B 49 MG MG B1339 1555 1555 2.13 LINK SG CYS B 129 ZN ZN B1340 1555 1555 2.26 LINK SG CYS B 131 ZN ZN B1340 1555 1555 2.29 LINK SG CYS B 139 ZN ZN B1340 1555 1555 2.41 LINK OE1 GLU B 245 MG MG B1338 1555 1555 2.00 LINK MG MG B1338 O HOH B2228 1555 1555 2.10 LINK MG MG B1338 O HOH B2230 1555 1555 2.12 LINK MG MG B1338 O HOH B2268 1555 1555 2.10 LINK MG MG B1338 O HOH B2269 1555 1555 2.13 LINK MG MG B1338 O HOH B2270 1555 1555 2.05 LINK MG MG B1339 O HOH B2081 1555 1555 2.07 LINK MG MG B1339 O HOH B2082 1555 1555 2.10 LINK MG MG B1339 O HOH B2115 1555 1555 2.08 LINK MG MG B1339 O HOH B2117 1555 1555 2.16 LINK ZN ZN B1340 O HOH B2315 1555 1555 2.10 LINK NA NA B1342 O HOH B2048 1555 1555 2.41 LINK NA NA B1342 O HOH B2049 1555 1555 1.83 LINK NA NA B1342 O HOH B2051 1555 1555 2.54 CISPEP 1 TYR A 10 PRO A 11 0 1.33 CISPEP 2 LYS A 260 PRO A 261 0 -11.22 CISPEP 3 TYR B 10 PRO B 11 0 3.55 CISPEP 4 LYS B 260 PRO B 261 0 -12.61 SITE 1 AC1 6 GLU A 245 HOH A2215 HOH A2216 HOH A2259 SITE 2 AC1 6 HOH A2260 HOH A2261 SITE 1 AC2 4 CYS A 129 CYS A 131 CYS A 139 HOH A2304 SITE 1 AC3 4 HOH A2294 HOH A2298 HOH A2299 HOH B2053 SITE 1 AC4 4 HOH A2053 HOH B2305 HOH B2306 HOH B2307 SITE 1 AC5 8 LEU A 27 HOH A2044 HOH A2046 HOH A2047 SITE 2 AC5 8 HOH A2049 ASP B 37 ASP B 319 HOH B2073 SITE 1 AC6 6 GLU B 245 HOH B2228 HOH B2230 HOH B2268 SITE 2 AC6 6 HOH B2269 HOH B2270 SITE 1 AC7 6 HOH A2186 ASN B 49 HOH B2081 HOH B2082 SITE 2 AC7 6 HOH B2115 HOH B2117 SITE 1 AC8 4 CYS B 129 CYS B 131 CYS B 139 HOH B2315 SITE 1 AC9 8 ASP A 37 ASP A 319 HOH A2071 HOH A2075 SITE 2 AC9 8 LEU B 27 HOH B2048 HOH B2049 HOH B2051 SITE 1 BC1 5 PHE A 214 TYR A 283 VAL A 285 SER A 286 SITE 2 BC1 5 TYR A 324 SITE 1 BC2 5 PHE B 214 TYR B 283 VAL B 285 SER B 286 SITE 2 BC2 5 TYR B 324 CRYST1 125.667 125.667 85.523 90.00 90.00 90.00 P 4 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 0.007958 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007958 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011693 0.00000 MTRIX1 1 -0.845670 0.533690 0.004310 198.56555 1 MTRIX2 1 0.533700 0.845680 0.000180 -57.40769 1 MTRIX3 1 -0.003550 0.002450 -0.999990 -16.49151 1