HEADER OXIDOREDUCTASE 07-AUG-09 2WPN TITLE STRUCTURE OF THE OXIDISED, AS-ISOLATED NIFESE HYDROGENASE FROM D. TITLE 2 VULGARIS HILDENBOROUGH COMPND MOL_ID: 1; COMPND 2 MOLECULE: PERIPLASMIC [NIFESE] HYDROGENASE, SMALL SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NIFESE HYDROGENASE; COMPND 5 EC: 1.18.99.1; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PERIPLASMIC [NIFESE] HYDROGENASE, LARGE SUBUNIT, COMPND 8 SELENOCYSTEINE-CONTAINING; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: RESIDUES 1-495; COMPND 11 SYNONYM: NIFESE HYDROGENASE; COMPND 12 EC: 1.18.99.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO VULGARIS; SOURCE 3 ORGANISM_TAXID: 882; SOURCE 4 STRAIN: HILDENBOROUGH; SOURCE 5 ATCC: 29579; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: DESULFOVIBRIO VULGARIS; SOURCE 8 ORGANISM_TAXID: 882; SOURCE 9 STRAIN: HILDENBOROUGH; SOURCE 10 ATCC: 29579 KEYWDS HYDROGENASE, METAL-BINDING, OXIDOREDUCTASE, OXYGEN TOLERANCE EXPDTA X-RAY DIFFRACTION AUTHOR M.C.MARQUES,R.COELHO,A.L.DE LACEY,I.A.C.PEREIRA,P.M.MATIAS REVDAT 7 10-JUL-19 2WPN 1 REMARK REVDAT 6 24-APR-19 2WPN 1 AUTHOR JRNL REMARK SEQRES REVDAT 6 2 1 LINK REVDAT 5 05-NOV-14 2WPN 1 REMARK SEQRES MODRES HET REVDAT 5 2 1 HETNAM FORMUL HELIX LINK REVDAT 5 3 1 SITE HETATM REVDAT 4 05-FEB-14 2WPN 1 REMARK SEQADV MODRES HET REVDAT 4 2 1 HETNAM FORMUL LINK SITE REVDAT 4 3 1 ATOM HETATM CONECT REVDAT 3 13-JUL-11 2WPN 1 VERSN REVDAT 2 02-MAR-10 2WPN 1 JRNL REMARK REVDAT 1 12-JAN-10 2WPN 0 JRNL AUTH M.C.MARQUES,R.COELHO,A.L.DE LACEY,I.A.PEREIRA,P.M.MATIAS JRNL TITL THE THREE-DIMENSIONAL STRUCTURE OF [NIFESE] HYDROGENASE FROM JRNL TITL 2 DESULFOVIBRIO VULGARIS HILDENBOROUGH: A HYDROGENASE WITHOUT JRNL TITL 3 A BRIDGING LIGAND IN THE ACTIVE SITE IN ITS OXIDISED, JRNL TITL 4 "AS-ISOLATED" STATE. JRNL REF J.MOL.BIOL. V. 396 893 2010 JRNL REFN ESSN 1089-8638 JRNL PMID 20026074 JRNL DOI 10.1016/J.JMB.2009.12.013 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.MARQUES,R.COELHO,I.A.PEREIRA,P.M.MATIAS REMARK 1 TITL PURIFICATION, CRYSTALLIZATION AND PRELIMINARY REMARK 1 TITL 2 CRYSTALLOGRAPHIC ANALYSIS OF THE [NIFESE] HYDROGENASE FROM REMARK 1 TITL 3 DESULFOVIBRIO VULGARIS HILDENBOROUGH. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 65 920 2009 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 19724133 REMARK 1 DOI 10.1107/S1744309109031261 REMARK 2 REMARK 2 RESOLUTION. 2.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0088 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) : 2.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.36 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 42026 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) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.144 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2223 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) : 2.04 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2465 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1810 REMARK 3 BIN FREE R VALUE SET COUNT : 129 REMARK 3 BIN FREE R VALUE : 0.2330 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5825 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 88 REMARK 3 SOLVENT ATOMS : 331 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.56000 REMARK 3 B22 (A**2) : -0.64000 REMARK 3 B33 (A**2) : -0.10000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.44000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.183 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.162 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.114 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.187 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6097 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8249 ; 1.747 ; 1.984 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 762 ; 6.064 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 253 ;36.234 ;23.953 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 982 ;15.119 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 33 ;17.191 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 893 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4570 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1376 ; 0.697 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2215 ; 1.196 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 821 ; 2.441 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 746 ; 3.470 ; 4.500 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 : 2 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 7 A 283 REMARK 3 RESIDUE RANGE : A 1284 A 1286 REMARK 3 ORIGIN FOR THE GROUP (A): 22.7737 -7.0633 16.8058 REMARK 3 T TENSOR REMARK 3 T11: 0.0260 T22: 0.0978 REMARK 3 T33: 0.1332 T12: 0.0138 REMARK 3 T13: 0.0389 T23: -0.0112 REMARK 3 L TENSOR REMARK 3 L11: 0.7752 L22: 1.4556 REMARK 3 L33: 1.5291 L12: 0.0666 REMARK 3 L13: 0.4055 L23: 0.3144 REMARK 3 S TENSOR REMARK 3 S11: -0.0389 S12: 0.1139 S13: -0.0817 REMARK 3 S21: 0.0136 S22: 0.0463 S23: -0.2806 REMARK 3 S31: 0.0896 S32: 0.2171 S33: -0.0074 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 : B 15 B 495 REMARK 3 RESIDUE RANGE : B 1497 B 1498 REMARK 3 ORIGIN FOR THE GROUP (A): 3.2991 8.0192 21.6302 REMARK 3 T TENSOR REMARK 3 T11: 0.0786 T22: 0.0463 REMARK 3 T33: 0.0593 T12: 0.0272 REMARK 3 T13: -0.0010 T23: -0.0225 REMARK 3 L TENSOR REMARK 3 L11: 0.9231 L22: 1.2162 REMARK 3 L33: 1.1890 L12: 0.0048 REMARK 3 L13: 0.3480 L23: 0.0526 REMARK 3 S TENSOR REMARK 3 S11: -0.1313 S12: -0.0425 S13: 0.1135 REMARK 3 S21: 0.0599 S22: 0.0148 S23: 0.0782 REMARK 3 S31: -0.2512 S32: -0.1549 S33: 0.1165 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 : 1.40 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. U VALUES ARE RESIDUAL ONLY REMARK 4 REMARK 4 2WPN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-AUG-09. REMARK 100 THE DEPOSITION ID IS D_1290040686. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JAN-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.7244 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44609 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.040 REMARK 200 RESOLUTION RANGE LOW (A) : 19.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.22000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXCD, SHELXE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 UL OF RESERVOIR SOLUTION REMARK 280 CONTAINING 20% POLYETHYLENE GLYCOL (PEG) 1500, 0.1 M TRIS-HCL, REMARK 280 PH 8.5 AND AN EQUAL VOLUME OF A SOLUTION COMPOSED OF 10 MG/ML OF REMARK 280 PROTEIN IN 10 MM TRIS-HCL BUFFER AT PH 7.6 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 45.61150 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -128.9 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 -33 REMARK 465 SER A -32 REMARK 465 LEU A -31 REMARK 465 THR A -30 REMARK 465 ARG A -29 REMARK 465 ARG A -28 REMARK 465 ASP A -27 REMARK 465 PHE A -26 REMARK 465 VAL A -25 REMARK 465 LYS A -24 REMARK 465 LEU A -23 REMARK 465 CYS A -22 REMARK 465 THR A -21 REMARK 465 GLY A -20 REMARK 465 THR A -19 REMARK 465 VAL A -18 REMARK 465 ALA A -17 REMARK 465 GLY A -16 REMARK 465 PHE A -15 REMARK 465 GLY A -14 REMARK 465 ILE A -13 REMARK 465 SER A -12 REMARK 465 GLN A -11 REMARK 465 MET A -10 REMARK 465 PHE A -9 REMARK 465 HIS A -8 REMARK 465 PRO A -7 REMARK 465 ALA A -6 REMARK 465 VAL A -5 REMARK 465 HIS A -4 REMARK 465 GLU A -3 REMARK 465 ALA A -2 REMARK 465 LEU A -1 REMARK 465 ALA A 0 REMARK 465 GLY A 1 REMARK 465 THR A 2 REMARK 465 LEU A 3 REMARK 465 THR A 4 REMARK 465 GLY A 5 REMARK 465 GLU A 6 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLY B 3 REMARK 465 CYS B 4 REMARK 465 THR B 5 REMARK 465 PRO B 6 REMARK 465 LYS B 7 REMARK 465 ALA B 8 REMARK 465 ALA B 9 REMARK 465 PRO B 10 REMARK 465 ALA B 11 REMARK 465 GLY B 12 REMARK 465 ALA B 13 REMARK 465 THR B 14 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 VAL B 316 CB VAL B 316 CG2 0.130 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 THR A 19 -0.26 73.53 REMARK 500 LYS A 251 -165.98 62.74 REMARK 500 ALA A 263 -100.89 -154.65 REMARK 500 GLN B 69 -60.47 -96.93 REMARK 500 OCS B 75 115.11 -161.66 REMARK 500 ASP B 135 60.51 -69.61 REMARK 500 LYS B 145 79.65 -113.94 REMARK 500 HIS B 185 79.06 74.62 REMARK 500 LYS B 220 -55.94 -121.63 REMARK 500 PHE B 251 75.31 69.85 REMARK 500 LYS B 258 -82.98 -83.59 REMARK 500 TYR B 313 11.23 -146.18 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 B2015 DISTANCE = 5.84 ANGSTROMS REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 IRON/SULFUR CLUSTER (FS4): THE PROXIMAL CLUSTER A 286 IS REMARK 600 PARTLY OXIDISED TO FE4 S3 O3 REMARK 600 SULFOBETAINE 3-12 (SBY): PARTIAL ALIPHATIC CHAINS ONLY REMARK 600 PERSULFURATED SELENOCYSTEINE (SEC): RESIDUE B 489 IS PARTLY REMARK 600 A PERSULFURATED SELENOCYSTEINE REMARK 600 SELENOCYSTEINE (SEC): RESIDUE B 489 IS PARTLY A REMARK 600 SELENOCYSTEINE REMARK 600 BIS-(MU-2-OXO), REMARK 600 [(MU-3--SULFIDO)-BIS(MU-2--SULFIDO)-TRIS(CYS-S)-TRI-IRON] REMARK 600 (AQUA)(GLU-O)IRON(II) (FSX): THIS IS A PARTLY OXIDISED REMARK 600 FE4S4 CLUSTER REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 SBY A 1288 REMARK 610 SBY A 1289 REMARK 610 SBY B 1501 REMARK 610 SBY B 1502 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 FSX A1287 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 18 SG REMARK 620 2 FSX A1287 FE3 156.0 REMARK 620 3 FSX A1287 S3 128.7 50.9 REMARK 620 4 FSX A1287 S4 124.2 52.4 102.8 REMARK 620 5 FSX A1287 O24 93.0 111.0 94.3 104.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSX A1287 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 121 SG REMARK 620 2 FSX A1287 FE3 133.0 REMARK 620 3 FSX A1287 S2 129.9 52.5 REMARK 620 4 FSX A1287 S3 112.2 51.0 101.7 REMARK 620 5 FSX A1287 O12 116.2 110.6 89.5 102.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1284 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 238 SG REMARK 620 2 SF4 A1284 S2 112.1 REMARK 620 3 SF4 A1284 S3 114.8 104.2 REMARK 620 4 SF4 A1284 S4 113.9 106.1 104.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1284 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 232 SG REMARK 620 2 SF4 A1284 S1 119.9 REMARK 620 3 SF4 A1284 S3 100.2 105.6 REMARK 620 4 SF4 A1284 S4 119.7 104.3 105.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1284 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 211 SG REMARK 620 2 SF4 A1284 S1 116.5 REMARK 620 3 SF4 A1284 S2 104.1 108.3 REMARK 620 4 SF4 A1284 S4 115.7 105.2 106.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1284 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 208 ND1 REMARK 620 2 SF4 A1284 S1 101.9 REMARK 620 3 SF4 A1284 S2 118.7 107.2 REMARK 620 4 SF4 A1284 S3 118.4 105.5 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1285 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 268 SG REMARK 620 2 SF4 A1285 S2 121.5 REMARK 620 3 SF4 A1285 S3 116.9 100.5 REMARK 620 4 SF4 A1285 S4 107.5 105.0 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1285 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 259 SG REMARK 620 2 SF4 A1285 S1 107.7 REMARK 620 3 SF4 A1285 S3 119.2 104.1 REMARK 620 4 SF4 A1285 S4 115.5 106.4 102.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1285 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 247 SG REMARK 620 2 SF4 A1285 S1 111.4 REMARK 620 3 SF4 A1285 S2 123.1 105.0 REMARK 620 4 SF4 A1285 S4 106.6 106.0 103.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1285 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 265 SG REMARK 620 2 SF4 A1285 S1 116.3 REMARK 620 3 SF4 A1285 S2 117.6 103.6 REMARK 620 4 SF4 A1285 S3 111.7 104.9 101.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1286 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 18 SG REMARK 620 2 SF4 A1286 S2 109.0 REMARK 620 3 SF4 A1286 S3 99.9 103.4 REMARK 620 4 SF4 A1286 S4 128.9 104.1 109.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1286 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 21 SG REMARK 620 2 SF4 A1286 S1 110.9 REMARK 620 3 SF4 A1286 S3 121.9 103.0 REMARK 620 4 SF4 A1286 S4 109.0 101.0 109.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1286 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 121 SG REMARK 620 2 SF4 A1286 S1 106.7 REMARK 620 3 SF4 A1286 S2 99.1 106.9 REMARK 620 4 SF4 A1286 S4 135.2 101.8 104.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1286 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 159 SG REMARK 620 2 SF4 A1286 S1 116.4 REMARK 620 3 SF4 A1286 S2 98.0 107.4 REMARK 620 4 SF4 A1286 S3 123.9 105.3 103.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSX A1287 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 159 SG REMARK 620 2 FSX A1287 FE1 129.2 REMARK 620 3 FSX A1287 FE4 132.0 84.1 REMARK 620 4 FSX A1287 S2 117.2 52.7 110.6 REMARK 620 5 FSX A1287 S3 121.1 50.5 49.5 101.4 REMARK 620 6 FSX A1287 S4 115.1 115.6 52.1 97.1 101.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSX A1287 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 21 SG REMARK 620 2 FSX A1287 O1 43.6 REMARK 620 3 FSX A1287 O24 134.0 96.5 REMARK 620 4 FSX A1287 O12 115.4 96.2 85.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FCO B1497 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 NI B1498 NI REMARK 620 2 FCO B1497 C1 96.6 REMARK 620 3 FCO B1497 C2 107.6 88.0 REMARK 620 4 FCO B1497 C3 153.2 95.0 96.8 REMARK 620 5 CYS B 492 SG 58.2 90.3 165.4 97.7 REMARK 620 6 CYS B 78 SG 56.6 152.9 95.8 111.1 79.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B1498 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PSW B 489 SD REMARK 620 2 OCS B 75 SG 105.6 REMARK 620 3 CYS B 78 SG 100.9 103.2 REMARK 620 4 PSW B 489 SE 57.6 109.8 144.3 REMARK 620 5 PSW B 489 SD 11.4 95.0 108.0 56.6 REMARK 620 6 CYS B 492 SG 149.2 104.4 78.7 105.2 157.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 B1499 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 495 NE2 REMARK 620 2 ILE B 441 O 89.3 REMARK 620 3 GLU B 56 OE2 90.0 95.4 REMARK 620 4 HOH B2120 O 100.3 88.0 169.3 REMARK 620 5 HOH B2119 O 175.7 86.9 92.5 77.5 REMARK 620 6 HOH B2031 O 92.0 177.7 86.4 90.0 91.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 1284 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 1285 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FSX A 1287 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 1286 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SBY A 1288 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SBY A 1289 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FCO B 1497 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 1498 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 B 1499 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SBY B 1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SBY B 1502 REMARK 999 REMARK 999 SEQUENCE REMARK 999 SOLUBLE FORM OF THE ENZYME - THE FIRST 12 RESIDUES ARE NOT REMARK 999 PRESENT IN THE MATURE PROTEIN DBREF 2WPN A -33 283 UNP Q72AS4 Q72AS4_DESVH 1 317 DBREF 2WPN B 1 495 UNP Q72AS3 Q72AS3_DESVH 1 495 SEQADV 2WPN PSW B 489 UNP Q72AS3 SEC 489 MICROHETEROGENEITY SEQRES 1 A 317 MET SER LEU THR ARG ARG ASP PHE VAL LYS LEU CYS THR SEQRES 2 A 317 GLY THR VAL ALA GLY PHE GLY ILE SER GLN MET PHE HIS SEQRES 3 A 317 PRO ALA VAL HIS GLU ALA LEU ALA GLY THR LEU THR GLY SEQRES 4 A 317 GLU ARG PRO PRO VAL PHE TRP LEU GLN GLY GLN GLY CYS SEQRES 5 A 317 THR GLY CYS SER VAL THR LEU LEU ASN SER VAL HIS PRO SEQRES 6 A 317 SER ILE ALA ASP VAL LEU LEU LYS VAL ILE SER LEU GLU SEQRES 7 A 317 PHE HIS PRO THR VAL MET ALA TRP GLU GLY GLU HIS ALA SEQRES 8 A 317 ILE GLU HIS MET ARG LYS VAL ALA GLU LYS PHE LYS GLY SEQRES 9 A 317 LYS PHE PHE LEU VAL ILE GLU GLY SER VAL PRO VAL GLU SEQRES 10 A 317 ALA ASP GLY LYS TYR CYS ILE ILE GLY GLU ALA ASN HIS SEQRES 11 A 317 HIS GLU ILE SER MET VAL ASP ALA LEU LYS GLU PHE GLY SEQRES 12 A 317 PRO ASN ALA ALA ALA VAL LEU ALA VAL GLY THR CYS ALA SEQRES 13 A 317 ALA TYR GLY GLY ILE PRO ALA ALA GLU GLY SER GLU THR SEQRES 14 A 317 GLY ALA THR ALA VAL SER LYS PHE LEU GLY ASP ASN GLY SEQRES 15 A 317 ILE LYS THR PRO VAL VAL ASN ILE PRO GLY CYS PRO PRO SEQRES 16 A 317 HIS PRO ASP TRP ILE VAL GLY THR VAL VAL LEU ALA LEU SEQRES 17 A 317 ASP ALA ILE LYS LYS ASN GLY LEU GLU GLY GLY LEU ALA SEQRES 18 A 317 GLU VAL VAL LYS VAL LEU ASP SER ASP GLY ARG PRO THR SEQRES 19 A 317 PRO PHE PHE GLY ARG ASN ILE HIS GLU ASN CYS PRO TYR SEQRES 20 A 317 LEU ASP LYS TYR ASP GLU GLY VAL MET SER ALA THR PHE SEQRES 21 A 317 THR ASP LYS VAL GLY CYS ARG TYR ASP LEU GLY CYS LYS SEQRES 22 A 317 GLY PRO MET THR MET ALA ASP CYS PHE GLU ARG LYS TRP SEQRES 23 A 317 ASN GLY GLY VAL ASN TRP CYS VAL GLN ASN ALA VAL CYS SEQRES 24 A 317 ILE GLY CYS VAL GLU PRO ASP PHE PRO ASP GLY LYS SER SEQRES 25 A 317 PRO PHE TYR GLN ALA SEQRES 1 B 495 MET SER GLY CYS THR PRO LYS ALA ALA PRO ALA GLY ALA SEQRES 2 B 495 THR GLY ARG THR THR ILE ALA ILE ASP PRO VAL THR ARG SEQRES 3 B 495 ILE GLU GLY HIS LEU LYS ALA GLU VAL VAL VAL GLU ASN SEQRES 4 B 495 GLY LYS VAL VAL ASP ALA ARG LEU SER GLY GLY MET TYR SEQRES 5 B 495 ARG GLY PHE GLU THR ILE LEU ARG GLY ARG ASP PRO ARG SEQRES 6 B 495 ASP ALA SER GLN ILE VAL GLN ARG ILE OCS GLY VAL CYS SEQRES 7 B 495 PRO THR ALA HIS SER THR ALA SER VAL LEU ALA LEU ASP SEQRES 8 B 495 GLU ALA PHE GLY ALA LYS VAL PRO ASN ASN GLY ARG ILE SEQRES 9 B 495 THR ARG ASN LEU ILE PHE GLY ALA ASN TYR LEU GLN SER SEQRES 10 B 495 HIS ILE LEU HIS PHE TYR HIS LEU SER ALA GLN ASP PHE SEQRES 11 B 495 VAL GLN GLY PRO ASP THR ALA PRO PHE VAL PRO ARG PHE SEQRES 12 B 495 PRO LYS SER ASP LEU ARG LEU SER LYS GLU LEU ASN LYS SEQRES 13 B 495 ALA GLY VAL ASP GLN TYR ILE GLU ALA LEU GLU VAL ARG SEQRES 14 B 495 ARG ILE CYS HIS GLU MET VAL ALA LEU PHE GLY GLY ARG SEQRES 15 B 495 MET PRO HIS VAL GLN GLY GLN VAL VAL GLY GLY ALA THR SEQRES 16 B 495 GLU ILE PRO THR LYS GLU LYS LEU VAL GLU TYR ALA ALA SEQRES 17 B 495 ARG PHE LYS LYS VAL ARG ASP PHE VAL GLU GLN LYS TYR SEQRES 18 B 495 VAL PRO VAL VAL TYR THR ILE GLY SER LYS TYR LYS ASP SEQRES 19 B 495 MET PHE LYS VAL GLY GLN GLY PHE LYS ALA ALA LEU CYS SEQRES 20 B 495 VAL GLY ALA PHE PRO LEU ASP ASN SER GLY LYS LYS HIS SEQRES 21 B 495 LEU PHE MET PRO GLY VAL TYR ALA LYS GLY LYS ASP MET SEQRES 22 B 495 PRO PHE ASP PRO SER LYS ILE LYS GLU TYR VAL LYS TYR SEQRES 23 B 495 SER TRP PHE ALA GLU GLU THR THR GLY LEU ASN TYR LYS SEQRES 24 B 495 GLU GLY LYS THR ILE PRO ALA PRO ASP LYS ALA GLY ALA SEQRES 25 B 495 TYR SER PHE VAL LYS ALA PRO ARG TYR ASP GLY LEU SER SEQRES 26 B 495 LEU GLU VAL GLY PRO LEU ALA ARG MET TRP VAL ASN ASN SEQRES 27 B 495 PRO GLU LEU SER PRO VAL GLY LYS LYS LEU LEU LYS ASP SEQRES 28 B 495 LEU PHE GLY ILE SER ALA LYS LYS PHE ARG ASP LEU GLY SEQRES 29 B 495 GLU GLU ALA ALA PHE SER LEU MET GLY ARG HIS VAL ALA SEQRES 30 B 495 ARG ALA GLU GLU THR TYR TYR MET LEU GLY ALA ILE GLU SEQRES 31 B 495 GLY TRP LEU LYS GLU ILE LYS ALA GLY GLU ASP THR VAL SEQRES 32 B 495 VAL MET PRO ALA VAL PRO ALA SER ALA GLU GLY THR GLY SEQRES 33 B 495 PHE THR GLU ALA PRO ARG GLY SER LEU LEU HIS TYR VAL SEQRES 34 B 495 LYS VAL LYS ASP SER LYS ILE ASP ASN TYR GLN ILE VAL SEQRES 35 B 495 SER ALA SER LEU TRP ASN CYS ASN PRO ARG ASP ASP MET SEQRES 36 B 495 GLY GLN ARG GLY ALA VAL GLU GLU ALA LEU ILE GLY ILE SEQRES 37 B 495 PRO VAL ASP ASP ILE GLN ASN PRO VAL ASN VAL ALA ARG SEQRES 38 B 495 LEU ILE ARG ALA PHE ASP PRO PSW LEU GLY CYS ALA VAL SEQRES 39 B 495 HIS MODRES 2WPN OCS B 75 CYS CYSTEINESULFONIC ACID MODRES 2WPN PSW B 489 SEC 3-(SULFANYLSELANYL)-L-ALANINE HET OCS B 75 8 HET PSW B 489 14 HET SF4 A1284 8 HET SF4 A1285 8 HET SF4 A1286 8 HET FSX A1287 10 HET SBY A1288 11 HET SBY A1289 12 HET FCO B1497 7 HET NI B1498 1 HET FE2 B1499 1 HET CL B1500 1 HET SBY B1501 11 HET SBY B1502 10 HETNAM OCS CYSTEINESULFONIC ACID HETNAM PSW 3-(SULFANYLSELANYL)-L-ALANINE HETNAM SF4 IRON/SULFUR CLUSTER HETNAM FSX BIS-(MU-2-OXO),[(MU-3--SULFIDO)-BIS(MU-2--SULFIDO)- HETNAM 2 FSX TRIS(CYS-S)-TRI-IRON] (AQUA)(GLU-O)IRON(II) HETNAM SBY 3-[DODECYL(DIMETHYL)AMMONIO]PROPANE-1-SULFONATE HETNAM FCO CARBONMONOXIDE-(DICYANO) IRON HETNAM NI NICKEL (II) ION HETNAM FE2 FE (II) ION HETNAM CL CHLORIDE ION HETSYN FSX FE4-S3-O3 CLUSTER FORMUL 2 OCS C3 H7 N O5 S FORMUL 2 PSW C3 H7 N O2 S SE FORMUL 3 SF4 3(FE4 S4) FORMUL 6 FSX FE4 O3 S3 FORMUL 7 SBY 4(C17 H37 N O3 S) FORMUL 9 FCO C3 FE N2 O FORMUL 10 NI NI 2+ FORMUL 11 FE2 FE 2+ FORMUL 12 CL CL 1- FORMUL 15 HOH *331(H2 O) HELIX 1 1 CYS A 21 ASN A 27 1 7 HELIX 2 2 SER A 32 VAL A 40 1 9 HELIX 3 3 GLU A 55 PHE A 68 1 14 HELIX 4 4 SER A 100 PHE A 108 1 9 HELIX 5 5 ALA A 139 LEU A 144 1 6 HELIX 6 6 HIS A 162 VAL A 167 1 6 HELIX 7 7 THR A 169 ASN A 180 1 12 HELIX 8 8 LEU A 186 LYS A 191 1 6 HELIX 9 9 ILE A 207 CYS A 211 5 5 HELIX 10 10 TYR A 213 GLU A 219 1 7 HELIX 11 11 ASP A 246 LYS A 251 1 6 HELIX 12 12 TRP A 258 ALA A 263 1 6 HELIX 13 13 ASP B 63 ARG B 65 5 3 HELIX 14 14 ASP B 66 VAL B 71 1 6 HELIX 15 15 GLN B 72 OCS B 75 5 4 HELIX 16 16 CYS B 78 PHE B 94 1 17 HELIX 17 17 ARG B 103 PHE B 110 1 8 HELIX 18 18 ALA B 112 LEU B 125 1 14 HELIX 19 19 SER B 126 PHE B 130 5 5 HELIX 20 20 SER B 151 ALA B 157 1 7 HELIX 21 21 VAL B 159 PHE B 179 1 21 HELIX 22 22 THR B 199 LYS B 220 1 22 HELIX 23 23 LYS B 220 ILE B 228 1 9 HELIX 24 24 TYR B 232 LYS B 237 5 6 HELIX 25 25 ASP B 276 SER B 278 5 3 HELIX 26 26 ALA B 290 THR B 294 5 5 HELIX 27 27 PRO B 330 ASN B 338 1 9 HELIX 28 28 LYS B 346 PHE B 353 1 8 HELIX 29 29 PHE B 360 LEU B 363 5 4 HELIX 30 30 ARG B 374 LEU B 386 1 13 HELIX 31 31 SER B 443 CYS B 449 1 7 HELIX 32 32 ALA B 460 LEU B 465 1 6 HELIX 33 33 VAL B 477 PHE B 486 1 10 SHEET 1 AA 5 SER A 42 PHE A 45 0 SHEET 2 AA 5 PRO A 9 LEU A 13 1 O VAL A 10 N GLU A 44 SHEET 3 AA 5 PHE A 72 ILE A 76 1 O PHE A 73 N PHE A 11 SHEET 4 AA 5 ALA A 112 ALA A 117 1 N ALA A 113 O PHE A 72 SHEET 5 AA 5 VAL A 153 ASN A 155 1 O VAL A 154 N ALA A 117 SHEET 1 BA 3 THR B 17 ILE B 21 0 SHEET 2 BA 3 LYS B 32 VAL B 37 -1 O ALA B 33 N ILE B 21 SHEET 3 BA 3 VAL B 42 SER B 48 -1 N VAL B 43 O VAL B 36 SHEET 1 BB 2 ILE B 280 TYR B 283 0 SHEET 2 BB 2 ALA B 318 TYR B 321 -1 O ALA B 318 N TYR B 283 SHEET 1 BC 2 LEU B 426 LYS B 432 0 SHEET 2 BC 2 LYS B 435 VAL B 442 -1 O LYS B 435 N LYS B 432 SSBOND 1 CYS B 78 CYS B 492 1555 1555 2.91 LINK SG CYS A 18 FE4 BFSX A1287 1555 1555 1.98 LINK SG CYS A 21 O1 BFSX A1287 1555 1555 1.89 LINK SG CYS A 121 FE1 BFSX A1287 1555 1555 1.86 LINK FE1 SF4 A1284 SG CYS A 238 1555 1555 2.31 LINK FE2 SF4 A1284 SG CYS A 232 1555 1555 2.30 LINK FE3 SF4 A1284 SG CYS A 211 1555 1555 2.30 LINK FE4 SF4 A1284 ND1 HIS A 208 1555 1555 1.98 LINK FE1 SF4 A1285 SG CYS A 268 1555 1555 2.28 LINK FE2 SF4 A1285 SG CYS A 259 1555 1555 2.28 LINK FE3 SF4 A1285 SG CYS A 247 1555 1555 2.27 LINK FE4 SF4 A1285 SG CYS A 265 1555 1555 2.29 LINK FE1 ASF4 A1286 SG CYS A 18 1555 1555 2.34 LINK FE2 ASF4 A1286 SG CYS A 21 1555 1555 2.34 LINK FE3 ASF4 A1286 SG CYS A 121 1555 1555 2.32 LINK FE4 ASF4 A1286 SG CYS A 159 1555 1555 2.32 LINK FE3 BFSX A1287 SG CYS A 159 1555 1555 2.25 LINK FE2 BFSX A1287 SG CYS A 21 1555 1555 2.73 LINK C ILE B 74 N OCS B 75 1555 1555 1.33 LINK C OCS B 75 N GLY B 76 1555 1555 1.33 LINK C PRO B 488 N BPSW B 489 1555 1555 1.33 LINK C PRO B 488 N APSW B 489 1555 1555 1.33 LINK C BPSW B 489 N LEU B 490 1555 1555 1.32 LINK C APSW B 489 N LEU B 490 1555 1555 1.32 LINK FE FCO B1497 NI NI B1498 1555 1555 2.48 LINK FE FCO B1497 SG CYS B 492 1555 1555 2.27 LINK FE FCO B1497 SG CYS B 78 1555 1555 2.29 LINK NI NI B1498 SD BPSW B 489 1555 1555 2.14 LINK NI NI B1498 SG OCS B 75 1555 1555 2.28 LINK NI NI B1498 SG CYS B 78 1555 1555 2.27 LINK NI NI B1498 SE APSW B 489 1555 1555 2.34 LINK NI NI B1498 SD APSW B 489 1555 1555 2.13 LINK NI NI B1498 SG CYS B 492 1555 1555 2.32 LINK FE FE2 B1499 NE2 HIS B 495 1555 1555 2.16 LINK FE FE2 B1499 O ILE B 441 1555 1555 2.13 LINK FE FE2 B1499 OE2 GLU B 56 1555 1555 2.09 LINK FE FE2 B1499 O HOH B2120 1555 1555 2.06 LINK FE FE2 B1499 O HOH B2119 1555 1555 2.37 LINK FE FE2 B1499 O HOH B2031 1555 1555 2.11 CISPEP 1 CYS A 159 PRO A 160 0 -1.03 CISPEP 2 PHE A 273 PRO A 274 0 8.11 CISPEP 3 SER A 278 PRO A 279 0 -7.00 CISPEP 4 ASP B 22 PRO B 23 0 3.39 CISPEP 5 ALA B 137 PRO B 138 0 5.29 CISPEP 6 VAL B 140 PRO B 141 0 -10.69 CISPEP 7 MET B 183 PRO B 184 0 -4.44 SITE 1 AC1 11 HIS A 208 CYS A 211 TYR A 213 LEU A 214 SITE 2 AC1 11 TYR A 217 CYS A 232 ARG A 233 TYR A 234 SITE 3 AC1 11 CYS A 238 GLY A 240 VAL A 260 SITE 1 AC2 9 THR A 243 CYS A 247 TRP A 252 CYS A 259 SITE 2 AC2 9 CYS A 265 ILE A 266 CYS A 268 ARG B 182 SITE 3 AC2 9 GLN B 187 SITE 1 AC3 13 CYS A 18 THR A 19 GLY A 20 CYS A 21 SITE 2 AC3 13 GLU A 77 GLY A 119 THR A 120 CYS A 121 SITE 3 AC3 13 GLY A 158 CYS A 159 PRO A 160 HOH A2031 SITE 4 AC3 13 HIS B 185 SITE 1 AC4 11 GLY A 17 CYS A 18 CYS A 21 GLY A 119 SITE 2 AC4 11 THR A 120 CYS A 121 GLY A 158 CYS A 159 SITE 3 AC4 11 PRO A 160 ARG B 73 HIS B 185 SITE 1 AC5 3 SER A 22 LEU A 37 GLU B 167 SITE 1 AC6 2 PHE A 73 VAL A 170 SITE 1 AC7 11 CYS B 78 HIS B 82 ALA B 420 PRO B 421 SITE 2 AC7 11 ARG B 422 LEU B 425 ALA B 444 SER B 445 SITE 3 AC7 11 PSW B 489 CYS B 492 NI B1498 SITE 1 AC8 4 CYS B 78 PSW B 489 CYS B 492 FCO B1497 SITE 1 AC9 6 GLU B 56 ILE B 441 HIS B 495 HOH B2031 SITE 2 AC9 6 HOH B2119 HOH B2120 SITE 1 BC1 6 CYS B 78 THR B 80 ALA B 81 PHE B 110 SITE 2 BC1 6 ASN B 113 PRO B 421 SITE 1 BC2 5 GLN B 128 VAL B 131 PRO B 134 PHE B 139 SITE 2 BC2 5 TYR B 162 SITE 1 BC3 1 TYR B 162 CRYST1 60.596 91.223 66.751 90.00 101.73 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 0.016503 0.000000 0.003427 0.00000 SCALE2 0.000000 0.010962 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015301 0.00000