PDB Short entry for 1WRI HEADER ELECTRON TRANSPORT 18-OCT-04 1WRI TITLE CRYSTAL STRUCTURE OF FERREDOXIN ISOFORM II FROM E. ARVENSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERREDOXIN II; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FERREDOXIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUISETUM ARVENSE; SOURCE 3 ORGANISM_COMMON: FIELD HORSETAIL; SOURCE 4 ORGANISM_TAXID: 3258; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTRC99A KEYWDS ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR G.KURISU,D.NISHIYAMA,M.KUSUNOKI,S.FUJIKAWA,M.KATOH,G.T.HANKE,T.HASE, AUTHOR 2 K.TESHIMA REVDAT 4 13-MAR-24 1WRI 1 REMARK LINK REVDAT 3 24-FEB-09 1WRI 1 VERSN REVDAT 2 17-JAN-06 1WRI 1 JRNL REVDAT 1 02-NOV-04 1WRI 0 JRNL AUTH G.KURISU,D.NISHIYAMA,M.KUSUNOKI,S.FUJIKAWA,M.KATOH, JRNL AUTH 2 G.T.HANKE,T.HASE,K.TESHIMA JRNL TITL A STRUCTURAL BASIS OF EQUISETUM ARVENSE FERREDOXIN ISOFORM JRNL TITL 2 II PRODUCING AN ALTERNATIVE ELECTRON TRANSFER WITH JRNL TITL 3 FERREDOXIN-NADP+ REDUCTASE. JRNL REF J.BIOL.CHEM. V. 280 2275 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15513928 JRNL DOI 10.1074/JBC.M408904200 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.118 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.109 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.141 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1372 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 25969 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.118 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.108 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.139 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1322 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 25019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 696 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 67 REMARK 3 SOLVENT ATOMS : 174 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 956.00 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 9 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 8608 REMARK 3 NUMBER OF RESTRAINTS : 10018 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 ANGLE DISTANCES (A) : 0.033 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.029 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.078 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.092 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.049 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.007 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.069 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.102 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1WRI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1000023915. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-DEC-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MACSCIENCE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27366 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 16.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: POTASSIUM PHOSPHATE, PH 7.5, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 48.77200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 14.70550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 48.77200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 14.70550 REMARK 290 SMTRY3 4 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1048 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1203 LIES ON A SPECIAL POSITION. 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 1154 O HOH A 1190 2.18 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 1174 O HOH A 1174 2655 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 ARG A 22 CD - NE - CZ ANGL. DEV. = 26.3 DEGREES REMARK 500 ARG A 22 CD - NE - CZ ANGL. DEV. = 18.8 DEGREES REMARK 500 ARG A 22 NH1 - CZ - NH2 ANGL. DEV. = -7.7 DEGREES REMARK 500 ARG A 22 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 22 NE - CZ - NH1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ARG A 22 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 22 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 GLU A 58 OE1 - CD - OE2 ANGL. DEV. = -11.1 DEGREES REMARK 500 GLU A 58 OE1 - CD - OE2 ANGL. DEV. = -7.5 DEGREES REMARK 500 GLU A 92 OE1 - CD - OE2 ANGL. DEV. = 7.2 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 SER A 36 -79.55 -138.26 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 FES A 96 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 37 SG REMARK 620 2 FES A 96 S1 116.7 REMARK 620 3 FES A 96 S2 102.3 101.7 REMARK 620 4 CYS A 42 SG 107.8 110.6 117.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES A 96 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 45 SG REMARK 620 2 FES A 96 S1 114.3 REMARK 620 3 FES A 96 S2 109.2 105.7 REMARK 620 4 CYS A 75 SG 105.6 115.1 106.6 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 FES A 96 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 507 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FRR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF FERREDOXIN ISOFORM I FROM E. ARVENSE DBREF 1WRI A 1 93 UNP P00237 FER2_EQUAR 1 93 SEQRES 1 A 93 ALA TYR LYS VAL THR LEU LYS THR PRO ASP GLY ASP ILE SEQRES 2 A 93 THR PHE ASP VAL GLU PRO GLY GLU ARG LEU ILE ASP ILE SEQRES 3 A 93 GLY SER GLU LYS ALA ASP LEU PRO LEU SER CYS GLN ALA SEQRES 4 A 93 GLY ALA CYS SER THR CYS LEU GLY LYS ILE VAL SER GLY SEQRES 5 A 93 THR VAL ASP GLN SER GLU GLY SER PHE LEU ASP ASP GLU SEQRES 6 A 93 GLN ILE GLU GLN GLY TYR VAL LEU THR CYS ILE ALA ILE SEQRES 7 A 93 PRO GLU SER ASP VAL VAL ILE GLU THR HIS LYS GLU ASP SEQRES 8 A 93 GLU LEU HET FES A 96 4 HET BEN A 501 9 HET BEN A 502 9 HET BEN A 503 9 HET BEN A 504 9 HET BEN A 505 9 HET BEN A 506 9 HET BEN A 507 9 HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETNAM BEN BENZAMIDINE FORMUL 2 FES FE2 S2 FORMUL 3 BEN 7(C7 H8 N2) FORMUL 10 HOH *174(H2 O) HELIX 1 1 LEU A 23 ALA A 31 1 9 HELIX 2 2 ASP A 63 GLN A 69 1 7 HELIX 3 3 LYS A 89 LEU A 93 5 5 SHEET 1 A 5 GLY A 11 VAL A 17 0 SHEET 2 A 5 TYR A 2 THR A 8 -1 N VAL A 4 O PHE A 15 SHEET 3 A 5 VAL A 83 GLU A 86 1 O ILE A 85 N LYS A 7 SHEET 4 A 5 LEU A 46 SER A 51 -1 N VAL A 50 O VAL A 84 SHEET 5 A 5 TYR A 71 LEU A 73 -1 O VAL A 72 N GLY A 47 SHEET 1 B 2 VAL A 54 ASP A 55 0 SHEET 2 B 2 ILE A 78 PRO A 79 -1 O ILE A 78 N ASP A 55 LINK SG CYS A 37 FE1 FES A 96 1555 1555 2.33 LINK SG CYS A 42 FE1 FES A 96 1555 1555 2.30 LINK SG CYS A 45 FE2 FES A 96 1555 1555 2.31 LINK SG CYS A 75 FE2 FES A 96 1555 1555 2.31 SITE 1 AC1 9 SER A 36 CYS A 37 GLN A 38 GLY A 40 SITE 2 AC1 9 ALA A 41 CYS A 42 CYS A 45 LEU A 73 SITE 3 AC1 9 CYS A 75 SITE 1 AC2 10 TYR A 2 ILE A 49 GLY A 52 GLU A 68 SITE 2 AC2 10 GLN A 69 GLY A 70 GLU A 80 BEN A 502 SITE 3 AC2 10 HOH A1043 HOH A1075 SITE 1 AC3 10 TYR A 2 GLY A 20 THR A 53 ASP A 55 SITE 2 AC3 10 ILE A 78 PRO A 79 GLU A 80 BEN A 501 SITE 3 AC3 10 HOH A1024 HOH A1100 SITE 1 AC4 8 LYS A 3 THR A 14 ASP A 16 GLU A 18 SITE 2 AC4 8 HOH A1115 HOH A1116 HOH A1119 HOH A1151 SITE 1 AC5 5 ASP A 10 PHE A 61 ASP A 63 GLN A 66 SITE 2 AC5 5 BEN A 506 SITE 1 AC6 5 PRO A 9 HIS A 88 GLU A 90 ASP A 91 SITE 2 AC6 5 HOH A1133 SITE 1 AC7 6 LYS A 30 SER A 60 PHE A 61 LEU A 62 SITE 2 AC7 6 BEN A 504 HOH A1106 SITE 1 AC8 2 GLN A 38 ASP A 91 CRYST1 97.544 29.411 32.561 90.00 103.94 90.00 C 1 2 1 4 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 0.010252 0.000000 0.002545 0.00000 SCALE2 0.000000 0.034001 0.000000 0.00000 SCALE3 0.000000 0.000000 0.031644 0.00000