HEADER OXIDOREDUCTASE 30-SEP-19 6SYM TITLE CRYSTAL STRUCTURE OF ESCHERICHIA COLI MSRB (REDUCED FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDE METHIONINE SULFOXIDE REDUCTASE MSRB; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PEPTIDE-METHIONINE (R)-S-OXIDE REDUCTASE; COMPND 5 EC: 1.8.4.12; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: MSRB, YEAA, B1778, JW1767; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS REDUCTASE, ZINC-BINDING, R-METHIONINE SULFOXIDE REDUCTASE, OXIDATIVE KEYWDS 2 STRESS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.NAPOLITANO,D.ZYLA,R.GLOCKSHUBER REVDAT 3 06-NOV-24 6SYM 1 REMARK REVDAT 2 01-MAY-24 6SYM 1 REMARK REVDAT 1 14-OCT-20 6SYM 0 JRNL AUTH S.NAPOLITANO,D.ZYLA,R.GLOCKSHUBER JRNL TITL STRUCTURE OF PEPTIDE METHIONINE SULFOXIDE REDUCTASE MSRB AT JRNL TITL 2 1.63 ANGSTROM RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14-3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 61381 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.73 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6SYM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1292103791. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.28 REMARK 200 MONOCHROMATOR : SI(111) MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61381 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.630 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 6.776 REMARK 200 R MERGE (I) : 0.13900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.4700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.68 REMARK 200 R MERGE FOR SHELL (I) : 1.21500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.690 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: MODEL OBTAINED FROM PHYRE2 REMARK 200 REMARK 200 REMARK: SMALL RECTANGULAR SHAPE. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CACODYLATE PH 6, 30% PEG REMARK 280 2K MME, 0.2M MGCL2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 26.69500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.80500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.13500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.80500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.69500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.13500 REMARK 290 SMTRY3 4 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 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 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ASN B 3 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 ASN A 3 CG OD1 ND2 REMARK 470 GLU A 8 CG CD OE1 OE2 REMARK 470 GLU A 9 CG CD OE1 OE2 REMARK 470 LYS A 12 CG CD CE NZ REMARK 470 GLU A 75 CG CD OE1 OE2 REMARK 470 GLU A 76 CG CD OE1 OE2 REMARK 470 GLN A 111 CG CD OE1 NE2 REMARK 470 GLU A 133 CG CD OE1 OE2 REMARK 470 GLU B 8 CG CD OE1 OE2 REMARK 470 LYS B 12 CG CD CE NZ REMARK 470 LYS B 39 CG CD CE NZ REMARK 470 GLU B 75 CG CD OE1 OE2 REMARK 470 LYS B 82 CG CD CE NZ 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 389 O HOH A 401 1.98 REMARK 500 O HOH A 389 O HOH A 398 2.05 REMARK 500 O HOH A 326 O HOH A 345 2.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 SER A 56 CB SER A 56 OG -0.093 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 LEU A 53 -50.31 -121.76 REMARK 500 ASN A 131 1.20 -150.09 REMARK 500 GLU B 71 148.09 -170.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 TYR A 117 10.88 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 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 46 SG REMARK 620 2 CYS A 49 SG 114.3 REMARK 620 3 CYS A 95 SG 107.0 102.4 REMARK 620 4 CYS A 98 SG 105.4 116.4 111.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 46 SG REMARK 620 2 CYS B 49 SG 112.8 REMARK 620 3 CYS B 95 SG 106.9 106.7 REMARK 620 4 CYS B 98 SG 104.8 114.3 111.2 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 ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 201 DBREF 6SYM A 1 137 UNP P0A746 MSRB_ECOLI 1 137 DBREF 6SYM B 1 137 UNP P0A746 MSRB_ECOLI 1 137 SEQRES 1 A 137 MET ALA ASN LYS PRO SER ALA GLU GLU LEU LYS LYS ASN SEQRES 2 A 137 LEU SER GLU MET GLN PHE TYR VAL THR GLN ASN HIS GLY SEQRES 3 A 137 THR GLU PRO PRO PHE THR GLY ARG LEU LEU HIS ASN LYS SEQRES 4 A 137 ARG ASP GLY VAL TYR HIS CYS LEU ILE CYS ASP ALA PRO SEQRES 5 A 137 LEU PHE HIS SER GLN THR LYS TYR ASP SER GLY CYS GLY SEQRES 6 A 137 TRP PRO SER PHE TYR GLU PRO VAL SER GLU GLU SER ILE SEQRES 7 A 137 ARG TYR ILE LYS ASP LEU SER HIS GLY MET GLN ARG ILE SEQRES 8 A 137 GLU ILE ARG CYS GLY ASN CYS ASP ALA HIS LEU GLY HIS SEQRES 9 A 137 VAL PHE PRO ASP GLY PRO GLN PRO THR GLY GLU ARG TYR SEQRES 10 A 137 CAF VAL ASN SER ALA SER LEU ARG PHE THR ASP GLY GLU SEQRES 11 A 137 ASN GLY GLU GLU ILE ASN GLY SEQRES 1 B 137 MET ALA ASN LYS PRO SER ALA GLU GLU LEU LYS LYS ASN SEQRES 2 B 137 LEU SER GLU MET GLN PHE TYR VAL THR GLN ASN HIS GLY SEQRES 3 B 137 THR GLU PRO PRO PHE THR GLY ARG LEU LEU HIS ASN LYS SEQRES 4 B 137 ARG ASP GLY VAL TYR HIS CYS LEU ILE CYS ASP ALA PRO SEQRES 5 B 137 LEU PHE HIS SER GLN THR LYS TYR ASP SER GLY CYS GLY SEQRES 6 B 137 TRP PRO SER PHE TYR GLU PRO VAL SER GLU GLU SER ILE SEQRES 7 B 137 ARG TYR ILE LYS ASP LEU SER HIS GLY MET GLN ARG ILE SEQRES 8 B 137 GLU ILE ARG CYS GLY ASN CYS ASP ALA HIS LEU GLY HIS SEQRES 9 B 137 VAL PHE PRO ASP GLY PRO GLN PRO THR GLY GLU ARG TYR SEQRES 10 B 137 CAF VAL ASN SER ALA SER LEU ARG PHE THR ASP GLY GLU SEQRES 11 B 137 ASN GLY GLU GLU ILE ASN GLY MODRES 6SYM CAF A 118 CYS MODIFIED RESIDUE MODRES 6SYM CAF B 118 CYS MODIFIED RESIDUE HET CAF A 118 20 HET CAF B 118 20 HET ZN A 201 1 HET ZN B 201 1 HETNAM CAF S-DIMETHYLARSINOYL-CYSTEINE HETNAM ZN ZINC ION HETSYN CAF CYSTEIN-S-YL CACODYLATE FORMUL 1 CAF 2(C5 H12 AS N O3 S) FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *175(H2 O) HELIX 1 AA1 SER A 6 LEU A 14 1 9 HELIX 2 AA2 SER A 15 HIS A 25 1 11 HELIX 3 AA3 SER A 74 GLU A 76 5 3 HELIX 4 AA4 LEU A 84 MET A 88 5 5 HELIX 5 AA5 SER B 6 LEU B 14 1 9 HELIX 6 AA6 SER B 15 HIS B 25 1 11 HELIX 7 AA7 SER B 74 GLU B 76 5 3 HELIX 8 AA8 LEU B 84 MET B 88 5 5 SHEET 1 AA1 4 PRO A 52 HIS A 55 0 SHEET 2 AA1 4 GLY A 42 CYS A 46 -1 N TYR A 44 O PHE A 54 SHEET 3 AA1 4 LEU A 124 ASP A 128 -1 O ARG A 125 N HIS A 45 SHEET 4 AA1 4 GLU A 134 ASN A 136 -1 O ILE A 135 N PHE A 126 SHEET 1 AA2 6 LYS A 59 TYR A 60 0 SHEET 2 AA2 6 SER A 68 PHE A 69 -1 O SER A 68 N TYR A 60 SHEET 3 AA2 6 ARG A 116 VAL A 119 -1 O TYR A 117 N PHE A 69 SHEET 4 AA2 6 HIS A 101 PHE A 106 -1 N PHE A 106 O ARG A 116 SHEET 5 AA2 6 ARG A 90 CYS A 95 -1 N ILE A 93 O GLY A 103 SHEET 6 AA2 6 ILE A 78 ASP A 83 -1 N ILE A 81 O GLU A 92 SHEET 1 AA3 4 PRO B 52 HIS B 55 0 SHEET 2 AA3 4 GLY B 42 CYS B 46 -1 N TYR B 44 O PHE B 54 SHEET 3 AA3 4 LEU B 124 ASP B 128 -1 O ARG B 125 N HIS B 45 SHEET 4 AA3 4 GLU B 134 ASN B 136 -1 O ILE B 135 N PHE B 126 SHEET 1 AA4 6 LYS B 59 TYR B 60 0 SHEET 2 AA4 6 SER B 68 PHE B 69 -1 O SER B 68 N TYR B 60 SHEET 3 AA4 6 ARG B 116 VAL B 119 -1 O TYR B 117 N PHE B 69 SHEET 4 AA4 6 HIS B 101 PHE B 106 -1 N PHE B 106 O ARG B 116 SHEET 5 AA4 6 ARG B 90 CYS B 95 -1 N ILE B 93 O GLY B 103 SHEET 6 AA4 6 ILE B 78 ASP B 83 -1 N ILE B 81 O GLU B 92 LINK C TYR A 117 N CAF A 118 1555 1555 1.39 LINK C CAF A 118 N VAL A 119 1555 1555 1.36 LINK C TYR B 117 N CAF B 118 1555 1555 1.38 LINK C CAF B 118 N VAL B 119 1555 1555 1.34 LINK SG CYS A 46 ZN ZN A 201 1555 1555 2.28 LINK SG CYS A 49 ZN ZN A 201 1555 1555 2.29 LINK SG CYS A 95 ZN ZN A 201 1555 1555 2.40 LINK SG CYS A 98 ZN ZN A 201 1555 1555 2.30 LINK SG CYS B 46 ZN ZN B 201 1555 1555 2.29 LINK SG CYS B 49 ZN ZN B 201 1555 1555 2.32 LINK SG CYS B 95 ZN ZN B 201 1555 1555 2.38 LINK SG CYS B 98 ZN ZN B 201 1555 1555 2.34 CISPEP 1 GLN A 111 PRO A 112 0 2.09 CISPEP 2 GLN A 111 PRO A 112 0 2.09 CISPEP 3 GLN B 111 PRO B 112 0 5.27 SITE 1 AC1 4 CYS A 46 CYS A 49 CYS A 95 CYS A 98 SITE 1 AC2 4 CYS B 46 CYS B 49 CYS B 95 CYS B 98 CRYST1 53.390 56.270 85.610 90.00 90.00 90.00 P 21 21 21 8 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 0.018730 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017771 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011681 0.00000