HEADER TRANSFERASE 26-OCT-18 6I0R TITLE STRUCTURE OF QUINOLINATE SYNTHASE IN COMPLEX WITH 5-MERCAPTOPYRIDINE- TITLE 2 2,3-DICARBOXYLIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: QUINOLINATE SYNTHASE A; COMPND 3 CHAIN: A; COMPND 4 EC: 2.5.1.72; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA MSB8; SOURCE 3 ORGANISM_TAXID: 243274; SOURCE 4 GENE: NADA, TM_1644; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PT7 KEYWDS NAD BIOSYNTHESIS, IRON SULFUR CLUSTER, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.VOLBEDA,J.C.FONTECILLA-CAMPS REVDAT 3 24-JAN-24 6I0R 1 LINK REVDAT 2 03-APR-19 6I0R 1 JRNL REVDAT 1 20-MAR-19 6I0R 0 JRNL AUTH J.SAEZ CABODEVILLA,A.VOLBEDA,O.HAMELIN,J.M.LATOUR,O.GIGAREL, JRNL AUTH 2 M.CLEMANCEY,C.DARNAULT,D.REICHMANN,P.AMARA, JRNL AUTH 3 J.C.FONTECILLA-CAMPS,S.OLLAGNIER DE CHOUDENS JRNL TITL DESIGN OF SPECIFIC INHIBITORS OF QUINOLINATE SYNTHASE BASED JRNL TITL 2 ON [4FE-4S] CLUSTER COORDINATION. JRNL REF CHEM.COMMUN.(CAMB.) V. 55 3725 2019 JRNL REFN ESSN 1364-548X JRNL PMID 30855610 JRNL DOI 10.1039/C8CC09023H REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0232 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.16 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 16177 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 830 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1197 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.25 REMARK 3 BIN R VALUE (WORKING SET) : 0.3210 REMARK 3 BIN FREE R VALUE SET COUNT : 60 REMARK 3 BIN FREE R VALUE : 0.3460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2397 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.82000 REMARK 3 B22 (A**2) : 0.18000 REMARK 3 B33 (A**2) : 0.94000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.77000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.280 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.206 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.197 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.437 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2474 ; 0.010 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2431 ; 0.016 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3344 ; 1.543 ; 1.656 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5677 ; 1.558 ; 1.582 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 308 ; 5.499 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 113 ;36.634 ;23.363 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 481 ;16.413 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;19.537 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 330 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2686 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 449 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -4 A 80 REMARK 3 RESIDUE RANGE : A 254 A 279 REMARK 3 ORIGIN FOR THE GROUP (A): 2.4860 -5.0780 24.0280 REMARK 3 T TENSOR REMARK 3 T11: 0.0201 T22: 0.0556 REMARK 3 T33: 0.0678 T12: 0.0054 REMARK 3 T13: -0.0287 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 0.7846 L22: 0.6902 REMARK 3 L33: 1.6621 L12: -0.1978 REMARK 3 L13: -0.1463 L23: -0.7961 REMARK 3 S TENSOR REMARK 3 S11: 0.0012 S12: -0.0629 S13: 0.0170 REMARK 3 S21: -0.0735 S22: 0.0457 S23: 0.0335 REMARK 3 S31: 0.0550 S32: -0.1638 S33: -0.0469 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 81 A 167 REMARK 3 RESIDUE RANGE : A 280 A 298 REMARK 3 ORIGIN FOR THE GROUP (A): 23.6420 7.7180 16.1810 REMARK 3 T TENSOR REMARK 3 T11: 0.0481 T22: 0.0437 REMARK 3 T33: 0.0605 T12: -0.0055 REMARK 3 T13: -0.0102 T23: -0.0088 REMARK 3 L TENSOR REMARK 3 L11: 1.1728 L22: 0.7091 REMARK 3 L33: 2.2632 L12: 0.8375 REMARK 3 L13: 0.6712 L23: 0.7989 REMARK 3 S TENSOR REMARK 3 S11: -0.0840 S12: 0.1238 S13: -0.0301 REMARK 3 S21: -0.0255 S22: 0.0946 S23: 0.0020 REMARK 3 S31: -0.0914 S32: 0.1108 S33: -0.0106 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 168 A 253 REMARK 3 ORIGIN FOR THE GROUP (A): 6.2620 -0.3120 -1.4120 REMARK 3 T TENSOR REMARK 3 T11: 0.0732 T22: 0.0678 REMARK 3 T33: 0.0601 T12: 0.0077 REMARK 3 T13: -0.0635 T23: -0.0040 REMARK 3 L TENSOR REMARK 3 L11: 1.9484 L22: 0.4753 REMARK 3 L33: 0.9222 L12: -0.2038 REMARK 3 L13: 0.3429 L23: -0.2173 REMARK 3 S TENSOR REMARK 3 S11: -0.0039 S12: 0.1777 S13: 0.0416 REMARK 3 S21: -0.1019 S22: 0.0443 S23: 0.1100 REMARK 3 S31: -0.0084 S32: 0.1134 S33: -0.0404 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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: U VALUES : WITH TLS ADDED HYDROGENS REMARK 3 HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 6I0R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1200012639. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.7 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID30B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00394 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.32 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17011 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 37.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.14300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.88700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: 6F48 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG33500, DIOXANE, NA2HPO4, MES, REMARK 280 ANAEROBIC, PH 6.7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 24.25000 REMARK 290 SMTRY3 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -81.0 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 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 -6 REMARK 465 HIS A -5 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 HIS A -4 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A -1 CG ND1 CD2 CE1 NE2 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 ASN A 67 57.59 -140.81 REMARK 500 PRO A 163 -168.99 -73.47 REMARK 500 ASN A 165 39.53 70.65 REMARK 500 REMARK 500 REMARK: NULL 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 FE A 305 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 81 SG REMARK 620 2 H2S A 307 S 112.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 168 SG REMARK 620 2 GLU A 195 OE1 95.8 REMARK 620 3 H2S A 303 S 110.4 109.7 REMARK 620 4 H2S A 304 S 104.9 125.7 109.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 306 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 254 SG REMARK 620 2 H2S A 307 S 126.4 REMARK 620 3 H2S A 308 S 94.2 108.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 H2S A 303 S REMARK 620 2 H2S A 304 S 107.0 REMARK 620 3 H2S A 307 S 119.4 106.9 REMARK 620 4 QAT A 309 S 107.6 121.3 95.2 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue H2S A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue H2S A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue H2S A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue H2S A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QAT A 309 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6I0K RELATED DB: PDB REMARK 900 COMPLEX WITH 4-MERCAPTOPHTHALIC ACID REMARK 900 RELATED ID: 6I0P RELATED DB: PDB REMARK 900 COMPLEX WITH 6-MERCAPTOPYRIDINE-2,3-DICARBOXYLIC ACID DBREF 6I0R A 1 298 UNP Q9X1X7 NADA_THEMA 1 298 SEQADV 6I0R MET A -6 UNP Q9X1X7 INITIATING METHIONINE SEQADV 6I0R HIS A -5 UNP Q9X1X7 EXPRESSION TAG SEQADV 6I0R HIS A -4 UNP Q9X1X7 EXPRESSION TAG SEQADV 6I0R HIS A -3 UNP Q9X1X7 EXPRESSION TAG SEQADV 6I0R HIS A -2 UNP Q9X1X7 EXPRESSION TAG SEQADV 6I0R HIS A -1 UNP Q9X1X7 EXPRESSION TAG SEQADV 6I0R HIS A 0 UNP Q9X1X7 EXPRESSION TAG SEQADV 6I0R PHE A 21 UNP Q9X1X7 TYR 21 ENGINEERED MUTATION SEQADV 6I0R ARG A 219 UNP Q9X1X7 LYS 219 ENGINEERED MUTATION SEQRES 1 A 305 MET HIS HIS HIS HIS HIS HIS MET VAL ASP GLU ILE LEU SEQRES 2 A 305 LYS LEU LYS LYS GLU LYS GLY TYR ILE ILE LEU ALA HIS SEQRES 3 A 305 ASN PHE GLN ILE PRO GLU LEU GLN ASP ILE ALA ASP PHE SEQRES 4 A 305 VAL GLY ASP SER LEU GLN LEU ALA ARG LYS ALA MET GLU SEQRES 5 A 305 LEU SER GLU LYS LYS ILE LEU PHE LEU GLY VAL ASP PHE SEQRES 6 A 305 MET ALA GLU LEU VAL LYS ILE LEU ASN PRO ASP LYS LYS SEQRES 7 A 305 VAL ILE VAL PRO ASP ARG SER ALA THR CYS PRO MET ALA SEQRES 8 A 305 ASN ARG LEU THR PRO GLU ILE ILE ARG GLU TYR ARG GLU SEQRES 9 A 305 LYS PHE PRO ASP ALA PRO VAL VAL LEU TYR VAL ASN SER SEQRES 10 A 305 THR SER GLU CYS LYS THR LEU ALA ASP VAL ILE CYS THR SEQRES 11 A 305 SER ALA ASN ALA VAL GLU VAL VAL LYS LYS LEU ASP SER SEQRES 12 A 305 SER VAL VAL ILE PHE GLY PRO ASP ARG ASN LEU GLY GLU SEQRES 13 A 305 TYR VAL ALA GLU LYS THR GLY LYS LYS VAL ILE THR ILE SEQRES 14 A 305 PRO GLU ASN GLY HIS CYS PRO VAL HIS GLN PHE ASN ALA SEQRES 15 A 305 GLU SER ILE ASP ALA VAL ARG LYS LYS TYR PRO ASP ALA SEQRES 16 A 305 LYS VAL ILE VAL HIS PRO GLU CYS PRO LYS PRO VAL ARG SEQRES 17 A 305 ASP LYS ALA ASP TYR VAL GLY SER THR GLY GLN MET GLU SEQRES 18 A 305 LYS ILE PRO GLU ARG ASP PRO SER ARG ILE PHE VAL ILE SEQRES 19 A 305 GLY THR GLU ILE GLY MET ILE HIS LYS LEU LYS LYS LYS SEQRES 20 A 305 PHE PRO ASP ARG GLU PHE VAL PRO LEU GLU MET ALA VAL SEQRES 21 A 305 CYS VAL ASN MET LYS LYS ASN THR LEU GLU ASN THR LEU SEQRES 22 A 305 HIS ALA LEU GLN THR GLU SER PHE GLU VAL ILE LEU PRO SEQRES 23 A 305 LYS GLU VAL ILE GLU LYS ALA LYS LYS PRO ILE LEU ARG SEQRES 24 A 305 MET PHE GLU LEU MET GLY HET FE A 301 1 HET FE A 302 1 HET H2S A 303 1 HET H2S A 304 1 HET FE A 305 1 HET FE A 306 1 HET H2S A 307 1 HET H2S A 308 1 HET QAT A 309 13 HETNAM FE FE (III) ION HETNAM H2S HYDROSULFURIC ACID HETNAM QAT 5-MERCAPTOPYRIDINE-2,3-DICARBOXYLIC ACID HETSYN H2S HYDROGEN SULFIDE FORMUL 2 FE 4(FE 3+) FORMUL 4 H2S 4(H2 S) FORMUL 10 QAT C7 H5 N O4 S FORMUL 11 HOH *110(H2 O) HELIX 1 AA1 HIS A -4 LYS A 12 1 17 HELIX 2 AA2 ILE A 23 ALA A 30 1 8 HELIX 3 AA3 ASP A 35 LEU A 46 1 12 HELIX 4 AA4 VAL A 56 ASN A 67 1 12 HELIX 5 AA5 MET A 83 LEU A 87 5 5 HELIX 6 AA6 THR A 88 PHE A 99 1 12 HELIX 7 AA7 THR A 111 THR A 116 1 6 HELIX 8 AA8 ASN A 126 LEU A 134 1 9 HELIX 9 AA9 ASP A 144 GLY A 156 1 13 HELIX 10 AB1 CYS A 168 GLN A 172 5 5 HELIX 11 AB2 ALA A 175 TYR A 185 1 11 HELIX 12 AB3 PRO A 197 LYS A 203 1 7 HELIX 13 AB4 SER A 209 GLU A 214 1 6 HELIX 14 AB5 LYS A 215 ARG A 219 5 5 HELIX 15 AB6 ILE A 231 PHE A 241 1 11 HELIX 16 AB7 ASN A 256 ASN A 260 5 5 HELIX 17 AB8 THR A 261 GLU A 272 1 12 HELIX 18 AB9 PRO A 279 GLY A 298 1 20 SHEET 1 AA1 4 PHE A 32 GLY A 34 0 SHEET 2 AA1 4 TYR A 14 HIS A 19 1 N ALA A 18 O PHE A 32 SHEET 3 AA1 4 LYS A 50 LEU A 54 1 O LEU A 54 N LEU A 17 SHEET 4 AA1 4 LYS A 71 ILE A 73 1 O ILE A 73 N PHE A 53 SHEET 1 AA2 4 VAL A 120 CYS A 122 0 SHEET 2 AA2 4 VAL A 104 TYR A 107 1 N LEU A 106 O VAL A 120 SHEET 3 AA2 4 VAL A 138 GLY A 142 1 O GLY A 142 N TYR A 107 SHEET 4 AA2 4 LYS A 158 THR A 161 1 O ILE A 160 N VAL A 139 SHEET 1 AA3 4 TYR A 206 VAL A 207 0 SHEET 2 AA3 4 LYS A 189 VAL A 192 1 N VAL A 192 O TYR A 206 SHEET 3 AA3 4 ILE A 224 GLY A 228 1 O VAL A 226 N ILE A 191 SHEET 4 AA3 4 GLU A 245 PRO A 248 1 O GLU A 245 N PHE A 225 LINK SG CYS A 81 FE FE A 305 1555 1555 2.19 LINK SG CYS A 168 FE FE A 301 1555 1555 2.34 LINK OE1 GLU A 195 FE FE A 301 1555 1555 2.06 LINK SG CYS A 254 FE FE A 306 1555 1555 2.20 LINK FE FE A 301 S H2S A 303 1555 1555 2.10 LINK FE FE A 301 S H2S A 304 1555 1555 2.20 LINK FE FE A 302 S H2S A 303 1555 1555 2.18 LINK FE FE A 302 S H2S A 304 1555 1555 2.18 LINK FE FE A 302 S H2S A 307 1555 1555 2.45 LINK FE FE A 302 S QAT A 309 1555 1555 2.16 LINK FE FE A 305 S H2S A 307 1555 1555 2.17 LINK FE FE A 306 S H2S A 307 1555 1555 2.60 LINK FE FE A 306 S H2S A 308 1555 1555 2.21 CISPEP 1 GLY A 142 PRO A 143 0 2.41 CISPEP 2 ILE A 162 PRO A 163 0 -7.09 CISPEP 3 SER A 273 PHE A 274 0 1.28 SITE 1 AC1 5 CYS A 168 GLU A 195 FE A 302 H2S A 303 SITE 2 AC1 5 H2S A 304 SITE 1 AC2 7 FE A 301 H2S A 303 H2S A 304 FE A 305 SITE 2 AC2 7 FE A 306 H2S A 307 QAT A 309 SITE 1 AC3 8 ASN A 109 CYS A 168 GLU A 195 FE A 301 SITE 2 AC3 8 FE A 302 H2S A 304 FE A 305 QAT A 309 SITE 1 AC4 6 CYS A 168 FE A 301 FE A 302 H2S A 303 SITE 2 AC4 6 FE A 306 QAT A 309 SITE 1 AC5 6 CYS A 81 FE A 302 H2S A 303 FE A 306 SITE 2 AC5 6 H2S A 307 H2S A 308 SITE 1 AC6 6 CYS A 254 FE A 302 H2S A 304 FE A 305 SITE 2 AC6 6 H2S A 307 H2S A 308 SITE 1 AC7 5 CYS A 81 FE A 302 FE A 305 FE A 306 SITE 2 AC7 5 QAT A 309 SITE 1 AC8 4 VAL A 170 CYS A 254 FE A 305 FE A 306 SITE 1 AC9 18 HIS A 19 ASP A 35 SER A 36 PHE A 58 SITE 2 AC9 18 MET A 59 TYR A 107 SER A 124 HIS A 193 SITE 3 AC9 18 GLU A 195 SER A 209 THR A 210 FE A 302 SITE 4 AC9 18 H2S A 303 H2S A 304 H2S A 307 HOH A 410 SITE 5 AC9 18 HOH A 439 HOH A 457 CRYST1 54.900 48.500 60.500 90.00 107.10 90.00 P 1 21 1 2 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 0.018215 0.000000 0.005604 0.00000 SCALE2 0.000000 0.020619 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017293 0.00000