HEADER OXIDOREDUCTASE 14-OCT-03 1UPX TITLE THE CRYSTAL STRUCTURE OF THE HYBRID CLUSTER PROTEIN FROM DESULFOVIBRIO TITLE 2 DESULFURICANS CONTAINING MOLECULES IN THE OXIDIZED AND REDUCED TITLE 3 STATES. CAVEAT 1UPX ILE B 483 HAS WRONG CHIRALITY AT ATOM CB COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYDROXYLAMINE REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PRISMANE PROTEIN, HYBRID-CLUSTER PROTEIN, HCP; COMPND 5 OTHER_DETAILS: CUBANE CLUSTER [4FE-4S], HYBRID CLUSTER [4FE-3S], COMPND 6 [4FE-3S-3O] SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO DESULFURICANS; SOURCE 3 ORGANISM_TAXID: 876; SOURCE 4 ATCC: 27774 KEYWDS OXIDOREDUCTASE, HYBRID CLUSTER, REDUCED IRON-SULFUR, OXIDIZED IRON- KEYWDS 2 SULFUR EXPDTA X-RAY DIFFRACTION AUTHOR D.ARAGAO,S.MACEDO,E.P.MITCHELL,P.F.LINDLEY REVDAT 8 07-FEB-24 1UPX 1 REMARK REVDAT 7 29-MAR-23 1UPX 1 AUTHOR REMARK REVDAT 6 23-DEC-20 1UPX 1 CAVEAT LINK REVDAT 5 08-MAY-19 1UPX 1 REMARK REVDAT 4 13-JUL-11 1UPX 1 VERSN REVDAT 3 24-FEB-09 1UPX 1 VERSN REVDAT 2 12-DEC-03 1UPX 1 LINK REVDAT 1 02-DEC-03 1UPX 0 JRNL AUTH S.MACEDO,D.ARAGAO,E.P.MITCHELL,P.F.LINDLEY JRNL TITL STRUCTURE OF THE HYBRID CLUSTER PROTEIN (HCP) FROM JRNL TITL 2 DESULFOVIBRIO DESULFURICANS ATCC 27774 CONTAINING MOLECULES JRNL TITL 3 IN THE OXIDIZED AND REDUCED STATES JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 59 2065 2003 JRNL REFN ISSN 0907-4449 JRNL PMID 14646063 JRNL DOI 10.1107/S0907444903025861 REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 88.9 REMARK 3 NUMBER OF REFLECTIONS : 227130 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) : 0.140 REMARK 3 R VALUE (WORKING SET) : 0.140 REMARK 3 FREE R VALUE : 0.153 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2141 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8222 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 1677 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 6.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 8.52 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : -0.01000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.043 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.042 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.026 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.606 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1UPX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1290013700. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : DIAMOND (111) CRYSTAL REMARK 200 OPTICS : TOROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 280898 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.8 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.30 REMARK 200 R MERGE FOR SHELL (I) : 0.27100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1E2U REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 8000, 0.1M MES PH6.0, REMARK 280 TEMPERATURE 279 KELVIN, PH 6.00, VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 FUNCTION: CATALYZES REDUCTION OF HYDROXYLAMINE TO NH3 + H2O 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 544 CA C O REMARK 470 GLY B 544 CA C O REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 97 CG CD OE1 OE2 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 O HOH A 2131 O HOH A 2134 1.39 REMARK 500 O PRO B 335 O HOH B 2589 1.50 REMARK 500 O HOH A 2134 O HOH A 2283 1.56 REMARK 500 O HOH B 2071 O HOH B 2072 1.99 REMARK 500 OD1 ASP B 59 O HOH B 2157 2.11 REMARK 500 OE1 GLU B 54 O HOH B 2146 2.13 REMARK 500 O HOH A 2556 O HOH A 2630 2.14 REMARK 500 O ASN B 475 O HOH B 2760 2.14 REMARK 500 O ILE A 334 O HOH A 2594 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 2312 O HOH B 2557 1454 2.17 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 VAL A 21 CG1 - CB - CG2 ANGL. DEV. = 11.8 DEGREES REMARK 500 ASP A 241 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP B 59 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 LYS B 250 CD - CE - NZ ANGL. DEV. = -19.2 DEGREES REMARK 500 LYS B 250 CD - CE - NZ ANGL. DEV. = -14.7 DEGREES REMARK 500 ILE B 483 CG1 - CB - CG2 ANGL. DEV. = 14.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 16 -47.27 -131.70 REMARK 500 SER A 263 -107.88 54.15 REMARK 500 LYS A 281 -137.95 -92.50 REMARK 500 ASN A 286 -143.75 -133.12 REMARK 500 ASN A 299 -36.98 73.68 REMARK 500 PHE A 369 57.32 -91.36 REMARK 500 ASN A 436 78.13 -105.75 REMARK 500 TYR A 486 -58.69 -138.88 REMARK 500 TYR A 486 -56.51 -138.88 REMARK 500 GLU A 487 -152.60 -123.99 REMARK 500 THR A 533 -125.40 -124.94 REMARK 500 TYR B 7 27.67 -140.23 REMARK 500 GLN B 20 -57.21 -124.70 REMARK 500 SER B 263 -107.61 55.28 REMARK 500 LYS B 281 -135.63 -93.99 REMARK 500 ASN B 286 -144.46 -134.32 REMARK 500 ASN B 299 -32.08 75.27 REMARK 500 PHE B 369 58.48 -90.67 REMARK 500 ALA B 397 -176.10 -66.29 REMARK 500 ASP B 419 30.43 -98.88 REMARK 500 ALA B 425 145.36 -172.16 REMARK 500 TYR B 432 12.26 -150.87 REMARK 500 TYR B 486 -59.57 -138.64 REMARK 500 TYR B 486 -58.61 -138.64 REMARK 500 GLU B 487 -150.43 -121.52 REMARK 500 THR B 533 -114.58 -124.81 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 A2009 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A2015 DISTANCE = 6.48 ANGSTROMS REMARK 525 HOH A2016 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH A2064 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A2177 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A2181 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH A2425 DISTANCE = 6.39 ANGSTROMS REMARK 525 HOH A2434 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH B2020 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH B2081 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH B2094 DISTANCE = 6.80 ANGSTROMS REMARK 525 HOH B2103 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH B2129 DISTANCE = 6.69 ANGSTROMS REMARK 525 HOH B2144 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH B2173 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH B2281 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH B2416 DISTANCE = 6.23 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 SF4 A1544 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 6 SG REMARK 620 2 SF4 A1544 S2 107.2 REMARK 620 3 SF4 A1544 S3 113.9 107.5 REMARK 620 4 SF4 A1544 S4 119.5 103.2 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1544 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 9 SG REMARK 620 2 SF4 A1544 S1 99.2 REMARK 620 3 SF4 A1544 S3 119.2 104.9 REMARK 620 4 SF4 A1544 S4 118.8 109.4 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1544 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 18 SG REMARK 620 2 SF4 A1544 S1 112.2 REMARK 620 3 SF4 A1544 S2 111.5 104.7 REMARK 620 4 SF4 A1544 S3 117.1 103.6 106.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1544 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 24 SG REMARK 620 2 SF4 A1544 S1 107.5 REMARK 620 3 SF4 A1544 S2 117.6 104.3 REMARK 620 4 SF4 A1544 S4 115.0 108.9 103.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF3 A1545 FE7 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 240 NE2 REMARK 620 2 SF3 A1545 S2 141.3 REMARK 620 3 GLU A 264 OE2 87.2 94.7 REMARK 620 4 CYS A 452 SG 108.9 109.4 95.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSO A1546 FE7 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 240 NE2 REMARK 620 2 FSO A1546 O9 84.4 REMARK 620 3 FSO A1546 O10 130.6 95.7 REMARK 620 4 GLU A 264 OE2 87.9 170.1 84.6 REMARK 620 5 CYS A 452 SG 109.5 92.2 119.9 96.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF3 A1545 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 308 SG REMARK 620 2 SF3 A1545 S1 136.0 REMARK 620 3 SF3 A1545 S3 116.3 106.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSO A1546 FE6 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 308 SG REMARK 620 2 FSO A1546 S5 122.5 REMARK 620 3 FSO A1546 S6 108.9 106.6 REMARK 620 4 FSO A1546 O8 105.5 106.2 106.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF3 A1545 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 427 SG REMARK 620 2 SF3 A1545 S1 116.8 REMARK 620 3 SF3 A1545 S2 107.8 119.0 REMARK 620 4 SF3 A1545 S3 100.8 101.4 108.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSO A1546 FE5 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 427 SG REMARK 620 2 FSO A1546 S5 110.9 REMARK 620 3 FSO A1546 S6 104.3 106.1 REMARK 620 4 FSO A1546 O10 101.4 126.7 105.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B1544 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 6 SG REMARK 620 2 SF4 B1544 S1 114.0 REMARK 620 3 SF4 B1544 S3 107.2 108.4 REMARK 620 4 SF4 B1544 S4 119.0 104.7 102.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B1544 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 9 SG REMARK 620 2 SF4 B1544 S1 119.3 REMARK 620 3 SF4 B1544 S2 98.9 104.6 REMARK 620 4 SF4 B1544 S4 119.6 103.8 109.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B1544 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 18 SG REMARK 620 2 SF4 B1544 S1 115.9 REMARK 620 3 SF4 B1544 S2 112.8 103.7 REMARK 620 4 SF4 B1544 S3 111.5 107.1 104.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B1544 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 24 SG REMARK 620 2 SF4 B1544 S2 109.2 REMARK 620 3 SF4 B1544 S3 117.1 103.9 REMARK 620 4 SF4 B1544 S4 114.3 109.1 102.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF3 B1545 FE7 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 240 NE2 REMARK 620 2 SF3 B1545 S2 143.4 REMARK 620 3 GLU B 264 OE2 88.3 92.0 REMARK 620 4 CYS B 452 SG 109.2 107.4 93.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSO B1546 FE7 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 240 NE2 REMARK 620 2 FSO B1546 O9 79.7 REMARK 620 3 FSO B1546 O10 125.7 93.3 REMARK 620 4 GLU B 264 OE2 88.2 166.7 89.4 REMARK 620 5 CYS B 452 SG 106.3 88.8 127.5 99.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF3 B1545 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 308 SG REMARK 620 2 SF3 B1545 S1 134.4 REMARK 620 3 SF3 B1545 S3 117.5 106.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSO B1546 FE6 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 308 SG REMARK 620 2 FSO B1546 S5 124.9 REMARK 620 3 FSO B1546 S6 108.9 106.8 REMARK 620 4 FSO B1546 O8 106.9 105.4 101.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF3 B1545 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 427 SG REMARK 620 2 SF3 B1545 S1 120.3 REMARK 620 3 SF3 B1545 S2 103.0 125.4 REMARK 620 4 SF3 B1545 S3 95.5 103.9 103.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FSO B1546 FE5 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 427 SG REMARK 620 2 FSO B1546 S5 104.0 REMARK 620 3 FSO B1546 S6 118.8 100.3 REMARK 620 4 FSO B1546 O10 108.9 109.5 114.2 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 SF4 A1544 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF3 A1545 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FSO A1546 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 B1544 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF3 B1545 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FSO B1546 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B1547 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GN9 RELATED DB: PDB REMARK 900 HYBRID CLUSTER PROTEIN FROM DESULFOVIBRIO DESULFURICANS ATCC 27774 REMARK 900 X-RAY STRUCTURE AT 2.6A RESOLUTION USING SYNCHROTRON RADIATION AT A REMARK 900 WAVELENGTH OF 1.722A REMARK 900 RELATED ID: 1GNL RELATED DB: PDB REMARK 900 HYBRID CLUSTER PROTEIN FROM DESULFOVIBRIO DESULFURICANS ATCC 27774 REMARK 900 X-RAY STRUCTURE AT 1.25A RESOLUTION USING SYNCHROTRON RADIATION AT REMARK 900 A WAVELENGTH OF 0.933A REMARK 900 RELATED ID: 1OA0 RELATED DB: PDB REMARK 900 REDUCED HYBRID CLUSTER PROTEIN FROM DESULFOVIBRIO DESULFURICANS X- REMARK 900 RAY STRUCTURE AT 1.25A RESOLUTION DBREF 1UPX A 1 544 UNP Q01770 HCP_DESDE 1 544 DBREF 1UPX B 1 544 UNP Q01770 HCP_DESDE 1 544 SEQRES 1 A 544 SER ASN ALA MET PHE CYS TYR GLN CYS GLN GLU THR VAL SEQRES 2 A 544 GLY ASN LYS GLY CYS THR GLN VAL GLY VAL CYS GLY LYS SEQRES 3 A 544 LYS PRO GLU THR ALA ALA LEU GLN ASP ALA LEU ILE TYR SEQRES 4 A 544 VAL THR LYS GLY LEU GLY GLN ILE ALA THR ARG LEU ARG SEQRES 5 A 544 ALA GLU GLY LYS ALA VAL ASP HIS ARG ILE ASP ARG LEU SEQRES 6 A 544 VAL THR GLY ASN LEU PHE ALA THR ILE THR ASN ALA ASN SEQRES 7 A 544 PHE ASP ASP ASP ILE LEU ALA GLU ARG VAL ARG MET THR SEQRES 8 A 544 CYS ALA ALA LYS LYS GLU LEU ALA ALA SER LEU THR ASP SEQRES 9 A 544 LYS SER GLY LEU SER ASP ALA ALA LEU TRP GLU ALA SER SEQRES 10 A 544 GLU LYS SER ALA MET LEU ALA LYS ALA GLY THR VAL GLY SEQRES 11 A 544 VAL MET ALA THR THR ASP ASP ASP VAL ARG SER LEU ARG SEQRES 12 A 544 TRP LEU ILE THR PHE GLY LEU LYS GLY MET ALA ALA TYR SEQRES 13 A 544 ALA LYS HIS ALA ASP VAL LEU GLY LYS HIS GLU ASN SER SEQRES 14 A 544 LEU ASP ALA PHE MET GLN GLU ALA LEU ALA LYS THR LEU SEQRES 15 A 544 ASP ASP SER LEU SER VAL ALA ASP LEU VAL ALA LEU THR SEQRES 16 A 544 LEU GLU THR GLY LYS PHE GLY VAL SER ALA MET ALA LEU SEQRES 17 A 544 LEU ASP ALA ALA ASN THR GLY THR TYR GLY HIS PRO GLU SEQRES 18 A 544 ILE THR LYS VAL ASN ILE GLY VAL GLY SER ASN PRO GLY SEQRES 19 A 544 ILE LEU ILE SER GLY HIS ASP LEU ARG ASP LEU GLU MET SEQRES 20 A 544 LEU LEU LYS GLN THR GLU GLY THR GLY VAL ASP VAL TYR SEQRES 21 A 544 THR HIS SER GLU MET LEU PRO ALA HIS TYR TYR PRO ALA SEQRES 22 A 544 PHE LYS LYS TYR ALA HIS PHE LYS GLY ASN TYR GLY ASN SEQRES 23 A 544 ALA TRP TRP LYS GLN LYS GLU GLU PHE GLU SER PHE ASN SEQRES 24 A 544 GLY PRO VAL LEU LEU THR THR ASN CYS LEU VAL PRO PRO SEQRES 25 A 544 LYS ASP SER TYR LYS ASP ARG VAL TYR THR THR GLY ILE SEQRES 26 A 544 VAL GLY PHE THR GLY CYS LYS HIS ILE PRO GLY GLU ILE SEQRES 27 A 544 GLY GLU HIS LYS ASP PHE SER ALA ILE ILE ALA HIS ALA SEQRES 28 A 544 LYS THR CYS PRO ALA PRO THR GLU ILE GLU SER GLY GLU SEQRES 29 A 544 ILE ILE GLY GLY PHE ALA HIS ASN GLN VAL LEU ALA LEU SEQRES 30 A 544 ALA ASP LYS VAL ILE ASP ALA VAL LYS SER GLY ALA ILE SEQRES 31 A 544 LYS LYS PHE VAL VAL MET ALA GLY CYS ASP GLY ARG ALA SEQRES 32 A 544 LYS SER ARG SER TYR TYR THR ASP PHE ALA GLU GLY LEU SEQRES 33 A 544 PRO LYS ASP THR VAL ILE LEU THR ALA GLY CYS ALA LYS SEQRES 34 A 544 TYR ARG TYR ASN LYS LEU ASN LEU GLY ASP ILE GLY GLY SEQRES 35 A 544 ILE PRO ARG VAL LEU ASP ALA GLY GLN CYS ASN ASP SER SEQRES 36 A 544 TYR SER LEU ALA VAL ILE ALA LEU LYS LEU LYS GLU VAL SEQRES 37 A 544 PHE GLY LEU GLU ASP VAL ASN ASP LEU PRO ILE VAL TYR SEQRES 38 A 544 ASN ILE ALA TRP TYR GLU GLN LYS ALA VAL ILE VAL LEU SEQRES 39 A 544 LEU ALA LEU LEU SER LEU GLY VAL LYS ASN ILE HIS LEU SEQRES 40 A 544 GLY PRO THR LEU PRO ALA PHE LEU SER PRO ASN VAL ALA SEQRES 41 A 544 LYS VAL LEU VAL GLU GLN PHE ASN ILE GLY GLY ILE THR SEQRES 42 A 544 SER PRO GLN ASP ASP LEU LYS ALA PHE PHE GLY SEQRES 1 B 544 SER ASN ALA MET PHE CYS TYR GLN CYS GLN GLU THR VAL SEQRES 2 B 544 GLY ASN LYS GLY CYS THR GLN VAL GLY VAL CYS GLY LYS SEQRES 3 B 544 LYS PRO GLU THR ALA ALA LEU GLN ASP ALA LEU ILE TYR SEQRES 4 B 544 VAL THR LYS GLY LEU GLY GLN ILE ALA THR ARG LEU ARG SEQRES 5 B 544 ALA GLU GLY LYS ALA VAL ASP HIS ARG ILE ASP ARG LEU SEQRES 6 B 544 VAL THR GLY ASN LEU PHE ALA THR ILE THR ASN ALA ASN SEQRES 7 B 544 PHE ASP ASP ASP ILE LEU ALA GLU ARG VAL ARG MET THR SEQRES 8 B 544 CYS ALA ALA LYS LYS GLU LEU ALA ALA SER LEU THR ASP SEQRES 9 B 544 LYS SER GLY LEU SER ASP ALA ALA LEU TRP GLU ALA SER SEQRES 10 B 544 GLU LYS SER ALA MET LEU ALA LYS ALA GLY THR VAL GLY SEQRES 11 B 544 VAL MET ALA THR THR ASP ASP ASP VAL ARG SER LEU ARG SEQRES 12 B 544 TRP LEU ILE THR PHE GLY LEU LYS GLY MET ALA ALA TYR SEQRES 13 B 544 ALA LYS HIS ALA ASP VAL LEU GLY LYS HIS GLU ASN SER SEQRES 14 B 544 LEU ASP ALA PHE MET GLN GLU ALA LEU ALA LYS THR LEU SEQRES 15 B 544 ASP ASP SER LEU SER VAL ALA ASP LEU VAL ALA LEU THR SEQRES 16 B 544 LEU GLU THR GLY LYS PHE GLY VAL SER ALA MET ALA LEU SEQRES 17 B 544 LEU ASP ALA ALA ASN THR GLY THR TYR GLY HIS PRO GLU SEQRES 18 B 544 ILE THR LYS VAL ASN ILE GLY VAL GLY SER ASN PRO GLY SEQRES 19 B 544 ILE LEU ILE SER GLY HIS ASP LEU ARG ASP LEU GLU MET SEQRES 20 B 544 LEU LEU LYS GLN THR GLU GLY THR GLY VAL ASP VAL TYR SEQRES 21 B 544 THR HIS SER GLU MET LEU PRO ALA HIS TYR TYR PRO ALA SEQRES 22 B 544 PHE LYS LYS TYR ALA HIS PHE LYS GLY ASN TYR GLY ASN SEQRES 23 B 544 ALA TRP TRP LYS GLN LYS GLU GLU PHE GLU SER PHE ASN SEQRES 24 B 544 GLY PRO VAL LEU LEU THR THR ASN CYS LEU VAL PRO PRO SEQRES 25 B 544 LYS ASP SER TYR LYS ASP ARG VAL TYR THR THR GLY ILE SEQRES 26 B 544 VAL GLY PHE THR GLY CYS LYS HIS ILE PRO GLY GLU ILE SEQRES 27 B 544 GLY GLU HIS LYS ASP PHE SER ALA ILE ILE ALA HIS ALA SEQRES 28 B 544 LYS THR CYS PRO ALA PRO THR GLU ILE GLU SER GLY GLU SEQRES 29 B 544 ILE ILE GLY GLY PHE ALA HIS ASN GLN VAL LEU ALA LEU SEQRES 30 B 544 ALA ASP LYS VAL ILE ASP ALA VAL LYS SER GLY ALA ILE SEQRES 31 B 544 LYS LYS PHE VAL VAL MET ALA GLY CYS ASP GLY ARG ALA SEQRES 32 B 544 LYS SER ARG SER TYR TYR THR ASP PHE ALA GLU GLY LEU SEQRES 33 B 544 PRO LYS ASP THR VAL ILE LEU THR ALA GLY CYS ALA LYS SEQRES 34 B 544 TYR ARG TYR ASN LYS LEU ASN LEU GLY ASP ILE GLY GLY SEQRES 35 B 544 ILE PRO ARG VAL LEU ASP ALA GLY GLN CYS ASN ASP SER SEQRES 36 B 544 TYR SER LEU ALA VAL ILE ALA LEU LYS LEU LYS GLU VAL SEQRES 37 B 544 PHE GLY LEU GLU ASP VAL ASN ASP LEU PRO ILE VAL TYR SEQRES 38 B 544 ASN ILE ALA TRP TYR GLU GLN LYS ALA VAL ILE VAL LEU SEQRES 39 B 544 LEU ALA LEU LEU SER LEU GLY VAL LYS ASN ILE HIS LEU SEQRES 40 B 544 GLY PRO THR LEU PRO ALA PHE LEU SER PRO ASN VAL ALA SEQRES 41 B 544 LYS VAL LEU VAL GLU GLN PHE ASN ILE GLY GLY ILE THR SEQRES 42 B 544 SER PRO GLN ASP ASP LEU LYS ALA PHE PHE GLY HET SF4 A1544 8 HET SF3 A1545 7 HET FSO A1546 10 HET SF4 B1544 8 HET SF3 B1545 7 HET FSO B1546 10 HET MES B1547 12 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM SF3 FE4-S3 CLUSTER HETNAM FSO IRON/SULFUR/OXYGEN HYBRID CLUSTER HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID FORMUL 3 SF4 2(FE4 S4) FORMUL 4 SF3 2(FE4 S3) FORMUL 5 FSO 2(FE4 O3 S3) FORMUL 9 MES C6 H13 N O4 S FORMUL 10 HOH *1677(H2 O) HELIX 1 1 THR A 12 LYS A 16 5 5 HELIX 2 2 LYS A 27 GLU A 54 1 28 HELIX 3 3 ASP A 59 THR A 73 1 15 HELIX 4 4 ASP A 80 SER A 101 1 22 HELIX 5 5 SER A 109 TRP A 114 1 6 HELIX 6 6 GLU A 118 GLY A 127 1 10 HELIX 7 7 GLY A 130 THR A 134 5 5 HELIX 8 8 ASP A 136 LEU A 163 1 28 HELIX 9 9 GLU A 167 THR A 181 1 15 HELIX 10 10 SER A 187 GLY A 218 1 32 HELIX 11 11 ASP A 241 GLU A 253 1 13 HELIX 12 12 SER A 263 TYR A 277 5 15 HELIX 13 13 ALA A 287 TRP A 289 5 3 HELIX 14 14 LYS A 290 ASN A 299 1 10 HELIX 15 15 LYS A 313 ASP A 318 1 6 HELIX 16 16 PHE A 344 THR A 353 1 10 HELIX 17 17 ALA A 370 LEU A 377 1 8 HELIX 18 18 LEU A 377 SER A 387 1 11 HELIX 19 19 ALA A 403 SER A 405 5 3 HELIX 20 20 ARG A 406 LEU A 416 1 11 HELIX 21 21 GLY A 426 TYR A 432 5 7 HELIX 22 22 GLN A 451 ASN A 453 5 3 HELIX 23 23 ASP A 454 PHE A 469 1 16 HELIX 24 24 ASP A 473 LEU A 477 5 5 HELIX 25 25 GLU A 487 LEU A 500 1 14 HELIX 26 26 SER A 516 ASN A 528 1 13 HELIX 27 27 SER A 534 PHE A 542 1 9 HELIX 28 28 THR B 12 LYS B 16 5 5 HELIX 29 29 LYS B 27 ALA B 53 1 27 HELIX 30 30 ASP B 59 THR B 73 1 15 HELIX 31 31 ASP B 80 ALA B 100 1 21 HELIX 32 32 SER B 109 TRP B 114 1 6 HELIX 33 33 GLU B 118 GLY B 127 1 10 HELIX 34 34 GLY B 130 THR B 134 5 5 HELIX 35 35 ASP B 136 LEU B 163 1 28 HELIX 36 36 GLU B 167 THR B 181 1 15 HELIX 37 37 SER B 187 GLY B 218 1 32 HELIX 38 38 ASP B 241 GLU B 253 1 13 HELIX 39 39 SER B 263 LYS B 275 5 13 HELIX 40 40 ALA B 287 TRP B 289 5 3 HELIX 41 41 LYS B 290 ASN B 299 1 10 HELIX 42 42 LYS B 313 ASP B 318 1 6 HELIX 43 43 PHE B 344 THR B 353 1 10 HELIX 44 44 ALA B 370 LEU B 377 1 8 HELIX 45 45 LEU B 377 SER B 387 1 11 HELIX 46 46 ALA B 403 SER B 405 5 3 HELIX 47 47 ARG B 406 LEU B 416 1 11 HELIX 48 48 GLY B 426 TYR B 432 5 7 HELIX 49 49 GLN B 451 ASN B 453 5 3 HELIX 50 50 ASP B 454 PHE B 469 1 16 HELIX 51 51 ASP B 473 LEU B 477 5 5 HELIX 52 52 GLU B 487 LEU B 500 1 14 HELIX 53 53 SER B 516 ASN B 528 1 13 HELIX 54 54 SER B 534 PHE B 542 1 9 SHEET 1 AA 2 THR A 223 ASN A 226 0 SHEET 2 AA 2 GLU A 364 GLY A 367 -1 O ILE A 365 N VAL A 225 SHEET 1 AB 6 PHE A 280 ASN A 283 0 SHEET 2 AB 6 ASP A 258 THR A 261 1 O VAL A 259 N LYS A 281 SHEET 3 AB 6 GLY A 234 SER A 238 1 O ILE A 235 N TYR A 260 SHEET 4 AB 6 VAL A 302 LEU A 304 1 O LEU A 303 N SER A 238 SHEET 5 AB 6 VAL A 320 THR A 323 1 O TYR A 321 N LEU A 304 SHEET 6 AB 6 LYS A 332 ILE A 334 1 O LYS A 332 N THR A 322 SHEET 1 AC 5 VAL A 446 ASP A 448 0 SHEET 2 AC 5 THR A 420 THR A 424 1 O ILE A 422 N LEU A 447 SHEET 3 AC 5 LYS A 392 VAL A 395 1 O LYS A 392 N VAL A 421 SHEET 4 AC 5 ILE A 479 ALA A 484 1 O VAL A 480 N VAL A 395 SHEET 5 AC 5 HIS A 506 GLY A 508 1 O HIS A 506 N ILE A 483 SHEET 1 AD 2 ASP A 439 ILE A 440 0 SHEET 2 AD 2 ILE A 443 PRO A 444 -1 O ILE A 443 N ILE A 440 SHEET 1 BA 2 THR B 223 ASN B 226 0 SHEET 2 BA 2 GLU B 364 GLY B 367 -1 O ILE B 365 N VAL B 225 SHEET 1 BB 6 PHE B 280 ASN B 283 0 SHEET 2 BB 6 ASP B 258 THR B 261 1 O VAL B 259 N LYS B 281 SHEET 3 BB 6 GLY B 234 SER B 238 1 O ILE B 235 N TYR B 260 SHEET 4 BB 6 VAL B 302 LEU B 304 1 O LEU B 303 N SER B 238 SHEET 5 BB 6 VAL B 320 THR B 323 1 O TYR B 321 N LEU B 304 SHEET 6 BB 6 LYS B 332 ILE B 334 1 O LYS B 332 N THR B 322 SHEET 1 BC 5 VAL B 446 ASP B 448 0 SHEET 2 BC 5 THR B 420 THR B 424 1 O ILE B 422 N LEU B 447 SHEET 3 BC 5 LYS B 392 VAL B 395 1 O LYS B 392 N VAL B 421 SHEET 4 BC 5 ILE B 479 ALA B 484 1 O VAL B 480 N VAL B 395 SHEET 5 BC 5 HIS B 506 GLY B 508 1 O HIS B 506 N ILE B 483 SHEET 1 BD 2 ASP B 439 ILE B 440 0 SHEET 2 BD 2 ILE B 443 PRO B 444 -1 O ILE B 443 N ILE B 440 LINK SG CYS A 6 FE1 SF4 A1544 1555 1555 2.28 LINK SG CYS A 9 FE2 SF4 A1544 1555 1555 2.27 LINK SG CYS A 18 FE4 SF4 A1544 1555 1555 2.29 LINK SG CYS A 24 FE3 SF4 A1544 1555 1555 2.31 LINK NE2 HIS A 240 FE7 SF3 A1545 1555 1555 2.14 LINK NE2 HIS A 240 FE7 FSO A1546 1555 1555 2.13 LINK OE2 GLU A 264 FE7 SF3 A1545 1555 1555 2.13 LINK OE2 GLU A 264 FE7 FSO A1546 1555 1555 2.11 LINK SG CYS A 308 FE3 SF3 A1545 1555 1555 2.23 LINK SG CYS A 308 FE6 FSO A1546 1555 1555 2.44 LINK SG CYS A 427 FE1 SF3 A1545 1555 1555 2.33 LINK SG CYS A 427 FE5 FSO A1546 1555 1555 2.35 LINK SG CYS A 452 FE7 SF3 A1545 1555 1555 2.39 LINK SG CYS A 452 FE7 FSO A1546 1555 1555 2.38 LINK SG CYS B 6 FE2 SF4 B1544 1555 1555 2.29 LINK SG CYS B 9 FE3 SF4 B1544 1555 1555 2.27 LINK SG CYS B 18 FE4 SF4 B1544 1555 1555 2.30 LINK SG CYS B 24 FE1 SF4 B1544 1555 1555 2.29 LINK NE2 HIS B 240 FE7 SF3 B1545 1555 1555 2.08 LINK NE2 HIS B 240 FE7 FSO B1546 1555 1555 2.25 LINK OE2 GLU B 264 FE7 SF3 B1545 1555 1555 2.18 LINK OE2 GLU B 264 FE7 FSO B1546 1555 1555 2.02 LINK SG CYS B 308 FE3 SF3 B1545 1555 1555 2.22 LINK SG CYS B 308 FE6 FSO B1546 1555 1555 2.35 LINK SG CYS B 427 FE1 SF3 B1545 1555 1555 2.39 LINK SG CYS B 427 FE5 FSO B1546 1555 1555 2.23 LINK SG CYS B 452 FE7 SF3 B1545 1555 1555 2.41 LINK SG CYS B 452 FE7 FSO B1546 1555 1555 2.33 CISPEP 1 ASN A 307 CYS A 308 0 6.25 CISPEP 2 GLY A 508 PRO A 509 0 5.36 CISPEP 3 ASN B 307 CYS B 308 0 3.83 CISPEP 4 GLY B 508 PRO B 509 0 5.56 SITE 1 AC1 11 CYS A 6 TYR A 7 GLN A 8 CYS A 9 SITE 2 AC1 11 THR A 12 CYS A 18 GLY A 22 VAL A 23 SITE 3 AC1 11 CYS A 24 LYS A 26 THR A 75 SITE 1 AC2 10 HIS A 240 GLU A 264 TRP A 288 CYS A 308 SITE 2 AC2 10 CYS A 399 CYS A 427 CYS A 452 GLU A 487 SITE 3 AC2 10 FSO A1546 HOH A2841 SITE 1 AC3 14 HIS A 240 SER A 263 GLU A 264 ASN A 307 SITE 2 AC3 14 CYS A 308 CYS A 399 CYS A 427 CYS A 452 SITE 3 AC3 14 GLU A 487 LYS A 489 ALA A 490 SF3 A1545 SITE 4 AC3 14 HOH A2521 HOH A2841 SITE 1 AC4 11 CYS B 6 TYR B 7 GLN B 8 CYS B 9 SITE 2 AC4 11 THR B 12 CYS B 18 GLY B 22 VAL B 23 SITE 3 AC4 11 CYS B 24 LYS B 26 THR B 75 SITE 1 AC5 10 HIS B 240 GLU B 264 TRP B 288 CYS B 308 SITE 2 AC5 10 CYS B 399 CYS B 427 CYS B 452 GLU B 487 SITE 3 AC5 10 FSO B1546 HOH B2834 SITE 1 AC6 15 HIS B 240 SER B 263 GLU B 264 TRP B 288 SITE 2 AC6 15 ASN B 307 CYS B 308 CYS B 399 CYS B 427 SITE 3 AC6 15 CYS B 452 GLU B 487 LYS B 489 ALA B 490 SITE 4 AC6 15 SF3 B1545 HOH B2521 HOH B2834 SITE 1 AC7 8 ILE A 227 SER A 362 GLU A 364 LYS A 434 SITE 2 AC7 8 LYS B 313 ASP B 314 HOH B2560 HOH B2836 CRYST1 57.300 61.200 72.000 82.80 73.70 87.30 P 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 0.017452 -0.000823 -0.005042 0.00000 SCALE2 0.000000 0.016358 -0.001926 0.00000 SCALE3 0.000000 0.000000 0.014570 0.00000 MTRIX1 1 0.980700 -0.195500 -0.008100 -43.57910 1 MTRIX2 1 -0.195600 -0.979200 -0.054400 45.94570 1 MTRIX3 1 0.002700 0.055000 -0.998500 30.60630 1