HEADER OXIDOREDUCTASE 05-SEP-08 2K8D TITLE SOLUTION STRUCTURE OF A ZINC-BINDING METHIONINE SULFOXIDE REDUCTASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDE METHIONINE SULFOXIDE REDUCTASE MSRB; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PEPTIDE-METHIONINE (R)-S-OXIDE REDUCTASE; COMPND 5 EC: 1.8.4.12; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER THERMAUTOTROPHICUS; SOURCE 3 ORGANISM_TAXID: 187420; SOURCE 4 STRAIN: DELTA H; SOURCE 5 GENE: MSRB, MTH_711; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET15B KEYWDS MSRB, THERMOPHILIC, ZN BINDING, REDUCTASE, METAL-BINDING, KEYWDS 2 OXIDOREDUCTASE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.CARELLA,O.OHLENSCHLAGER,M.GORLACH REVDAT 3 28-OCT-15 2K8D 1 JRNL REVDAT 2 13-JUL-11 2K8D 1 VERSN REVDAT 1 16-DEC-08 2K8D 0 JRNL AUTH M.CARELLA,J.BECHER,O.OHLENSCHLAGER,R.RAMACHANDRAN,K.H.GUHRS, JRNL AUTH 2 G.WELLENREUTHER,W.MEYER-KLAUCKE,S.H.HEINEMANN,M.GORLACH JRNL TITL STRUCTURE-FUNCTION RELATIONSHIP IN AN ARCHAEBACTERIAL JRNL TITL 2 METHIONINE SULPHOXIDE REDUCTASE B. JRNL REF MOL.MICROBIOL. V. 79 342 2011 JRNL REFN ISSN 0950-382X JRNL PMID 21219456 JRNL DOI 10.1111/J.1365-2958.2010.07447.X REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : OPAL 2.6 REMARK 3 AUTHORS : LUGINBUHL, GUNTERT, BILLETER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: DYANA, OPAL REMARK 4 REMARK 4 2K8D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-08. REMARK 100 THE RCSB ID CODE IS RCSB100804. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 318 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : 40 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.2 MM [U-15N] MSRB, 90% H2O/10% REMARK 210 D2O; 1.2 MM [U-13C; U-15N] MSRB, REMARK 210 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCACB; 3D REMARK 210 C(CO)NH; 3D H(CCO)NH; 3D HNHA; 3D REMARK 210 HCCH-COSY; 3D HCCH-TOCSY; 3D 1H- REMARK 210 15N NOESY; 3D 1H-13C NOESY; 3D REMARK 210 HNCO; 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 750 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 6.1 REV. C, XEASY 1.3.9, REMARK 210 DYANA 1.5 REMARK 210 METHOD USED : DGSA-DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING, ENERGY MINIMISATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING HETERONUCLEAR TRIPLE REMARK 210 RESONANCE NMR SPECTROSCOPY REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 OD2 ASP A 104 HG SER A 106 1.30 REMARK 500 HG SER A 12 OE2 GLU A 19 1.36 REMARK 500 O GLY A 63 HG SER A 77 1.52 REMARK 500 O ASP A 76 HG1 THR A 79 1.53 REMARK 500 HG1 THR A 48 O PRO A 50 1.54 REMARK 500 O GLU A 78 HH TYR A 91 1.58 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 1 ARG A 17 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 3 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 3 ARG A 102 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 4 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 4 ARG A 118 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 4 ARG A 118 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 5 ARG A 23 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 5 ARG A 118 CD - NE - CZ ANGL. DEV. = 10.5 DEGREES REMARK 500 5 ARG A 118 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 6 ARG A 7 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 6 ARG A 118 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 7 ARG A 32 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 7 ARG A 32 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 7 ARG A 118 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 7 ARG A 137 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 8 ARG A 7 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 8 ARG A 32 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 8 ARG A 137 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 9 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 9 ARG A 102 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 9 ARG A 118 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 9 ARG A 137 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 10 ARG A 7 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 10 ARG A 105 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 11 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 11 ARG A 23 CD - NE - CZ ANGL. DEV. = 11.1 DEGREES REMARK 500 11 ARG A 23 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 11 ARG A 23 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 11 ARG A 137 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 13 ARG A 150 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 14 ARG A 111 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 14 ARG A 137 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 15 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 15 ARG A 102 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 16 ARG A 137 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 17 ARG A 7 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 17 ARG A 102 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 18 ARG A 7 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 18 ARG A 105 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 20 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 20 ARG A 102 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 20 ARG A 132 NE - CZ - NH2 ANGL. DEV. = -3.1 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 1 LYS A 5 26.90 -69.67 REMARK 500 1 SER A 12 74.45 -67.18 REMARK 500 1 ASN A 16 59.44 39.72 REMARK 500 1 TRP A 31 19.61 -61.87 REMARK 500 1 PRO A 37 16.82 -68.51 REMARK 500 1 HIS A 57 85.98 -165.24 REMARK 500 1 CYS A 67 95.71 -59.73 REMARK 500 1 CYS A 70 -11.05 -150.23 REMARK 500 1 LEU A 74 -95.79 -151.72 REMARK 500 1 ASP A 82 -65.23 -146.88 REMARK 500 1 THR A 85 -10.67 -152.35 REMARK 500 1 PRO A 88 47.72 -79.62 REMARK 500 1 SER A 95 165.57 175.58 REMARK 500 1 HIS A 97 -51.05 -126.82 REMARK 500 1 SER A 106 23.27 -66.93 REMARK 500 1 MET A 109 -90.81 -140.92 REMARK 500 1 CYS A 119 81.58 -164.37 REMARK 500 1 HIS A 122 -67.46 -159.71 REMARK 500 1 LEU A 123 -110.66 44.98 REMARK 500 1 ASP A 129 -5.18 -162.28 REMARK 500 1 LEU A 145 44.62 -76.68 REMARK 500 1 ASP A 151 -75.30 -145.80 REMARK 500 2 LYS A 5 10.44 -153.15 REMARK 500 2 SER A 12 77.17 -66.43 REMARK 500 2 ASN A 16 52.01 27.58 REMARK 500 2 TRP A 31 7.46 -62.25 REMARK 500 2 PRO A 37 4.48 -69.19 REMARK 500 2 THR A 48 79.23 -110.85 REMARK 500 2 PHE A 52 -62.21 175.13 REMARK 500 2 THR A 53 -58.03 -139.65 REMARK 500 2 LEU A 59 -72.04 -146.71 REMARK 500 2 ASP A 61 54.67 -91.89 REMARK 500 2 CYS A 67 84.54 -68.30 REMARK 500 2 CYS A 70 21.34 -143.47 REMARK 500 2 LEU A 74 -168.80 -179.06 REMARK 500 2 PHE A 75 79.66 39.31 REMARK 500 2 ASP A 82 -57.05 -131.93 REMARK 500 2 PRO A 88 46.88 -76.08 REMARK 500 2 HIS A 97 -64.48 -102.80 REMARK 500 2 MET A 109 -95.68 -136.99 REMARK 500 2 ARG A 118 -83.51 -106.23 REMARK 500 2 CYS A 119 27.74 -64.49 REMARK 500 2 ASP A 120 -19.59 64.28 REMARK 500 2 LEU A 123 -108.84 45.01 REMARK 500 2 ASP A 128 76.07 -67.86 REMARK 500 2 ASP A 129 20.72 -157.30 REMARK 500 2 ASP A 151 -61.71 -166.14 REMARK 500 2 GLN A 152 -0.41 -153.20 REMARK 500 3 LYS A 5 55.69 -162.73 REMARK 500 3 ASN A 16 64.10 37.26 REMARK 500 REMARK 500 THIS ENTRY HAS 444 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 7 0.13 SIDE CHAIN REMARK 500 1 TYR A 91 0.08 SIDE CHAIN REMARK 500 2 ARG A 23 0.10 SIDE CHAIN REMARK 500 2 ARG A 66 0.08 SIDE CHAIN REMARK 500 2 ARG A 105 0.18 SIDE CHAIN REMARK 500 2 ARG A 118 0.08 SIDE CHAIN REMARK 500 3 ARG A 7 0.11 SIDE CHAIN REMARK 500 3 ARG A 118 0.18 SIDE CHAIN REMARK 500 3 ARG A 137 0.09 SIDE CHAIN REMARK 500 4 ARG A 17 0.19 SIDE CHAIN REMARK 500 4 ARG A 41 0.09 SIDE CHAIN REMARK 500 4 TYR A 65 0.08 SIDE CHAIN REMARK 500 4 ARG A 102 0.11 SIDE CHAIN REMARK 500 4 ARG A 118 0.10 SIDE CHAIN REMARK 500 5 ARG A 17 0.16 SIDE CHAIN REMARK 500 5 TYR A 91 0.06 SIDE CHAIN REMARK 500 5 ARG A 102 0.11 SIDE CHAIN REMARK 500 6 ARG A 17 0.08 SIDE CHAIN REMARK 500 6 TYR A 91 0.07 SIDE CHAIN REMARK 500 7 ARG A 7 0.09 SIDE CHAIN REMARK 500 7 ARG A 32 0.10 SIDE CHAIN REMARK 500 7 ARG A 118 0.08 SIDE CHAIN REMARK 500 7 ARG A 137 0.09 SIDE CHAIN REMARK 500 8 ARG A 7 0.10 SIDE CHAIN REMARK 500 8 ARG A 23 0.11 SIDE CHAIN REMARK 500 8 ARG A 32 0.14 SIDE CHAIN REMARK 500 9 ARG A 7 0.18 SIDE CHAIN REMARK 500 10 ARG A 23 0.13 SIDE CHAIN REMARK 500 10 ARG A 102 0.11 SIDE CHAIN REMARK 500 11 ARG A 7 0.19 SIDE CHAIN REMARK 500 11 ARG A 17 0.09 SIDE CHAIN REMARK 500 11 ARG A 66 0.18 SIDE CHAIN REMARK 500 11 ARG A 150 0.08 SIDE CHAIN REMARK 500 12 ARG A 66 0.08 SIDE CHAIN REMARK 500 12 TYR A 91 0.08 SIDE CHAIN REMARK 500 12 ARG A 105 0.16 SIDE CHAIN REMARK 500 13 ARG A 66 0.14 SIDE CHAIN REMARK 500 14 ARG A 7 0.09 SIDE CHAIN REMARK 500 14 ARG A 66 0.24 SIDE CHAIN REMARK 500 14 ARG A 102 0.11 SIDE CHAIN REMARK 500 14 ARG A 118 0.09 SIDE CHAIN REMARK 500 15 ARG A 17 0.14 SIDE CHAIN REMARK 500 15 ARG A 41 0.12 SIDE CHAIN REMARK 500 15 ARG A 102 0.10 SIDE CHAIN REMARK 500 17 ARG A 23 0.22 SIDE CHAIN REMARK 500 17 ARG A 118 0.15 SIDE CHAIN REMARK 500 17 ARG A 137 0.11 SIDE CHAIN REMARK 500 18 ARG A 23 0.17 SIDE CHAIN REMARK 500 18 ARG A 66 0.09 SIDE CHAIN REMARK 500 18 TYR A 138 0.13 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 56 PLANE DEVIATIONS. 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 1 ZN A 155 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 67 SG REMARK 620 2 CYS A 70 SG 109.6 REMARK 620 3 CYS A 116 SG 106.2 142.0 REMARK 620 4 CYS A 119 SG 93.3 93.5 96.9 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 155 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 15914 RELATED DB: BMRB DBREF 2K8D A 4 154 UNP O26807 MSRB_METTH 1 151 SEQRES 1 A 151 MET LYS ASP ARG ILE PRO ILE PHE SER VAL ALA LYS ASN SEQRES 2 A 151 ARG VAL GLU MET VAL GLU ARG ILE GLU LEU SER ASP ASP SEQRES 3 A 151 GLU TRP ARG GLU ILE LEU ASP PRO GLU ALA PHE ARG VAL SEQRES 4 A 151 ALA ARG LYS ALA GLY THR GLU PRO PRO PHE THR GLY LYS SEQRES 5 A 151 TYR HIS ASP LEU HIS ASP ASP GLY ILE TYR ARG CYS ILE SEQRES 6 A 151 CYS CYS GLY THR ASP LEU PHE ASP SER GLU THR LYS PHE SEQRES 7 A 151 ASP SER GLY THR GLY TRP PRO SER PHE TYR ASP VAL VAL SEQRES 8 A 151 SER GLU HIS ASN ILE LYS LEU ARG GLU ASP ARG SER LEU SEQRES 9 A 151 GLY MET VAL ARG CYS GLU VAL LEU CYS ALA ARG CYS ASP SEQRES 10 A 151 ALA HIS LEU GLY HIS VAL PHE ASP ASP GLY PRO ARG PRO SEQRES 11 A 151 THR GLY LYS ARG TYR CYS MET ASN SER ALA ALA LEU LYS SEQRES 12 A 151 PHE ILE PRO ARG ASP GLN ILE GLY HET ZN A 155 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ HELIX 1 1 SER A 12 ASN A 16 5 5 HELIX 2 2 ASP A 29 GLU A 33 5 5 HELIX 3 3 GLU A 38 ALA A 46 1 9 HELIX 4 4 GLU A 78 LYS A 80 5 3 SHEET 1 A 2 ARG A 7 ILE A 10 0 SHEET 2 A 2 GLU A 19 GLU A 22 -1 O GLU A 19 N ILE A 10 SHEET 1 B 3 ASP A 73 ASP A 76 0 SHEET 2 B 3 ILE A 64 CYS A 67 -1 N TYR A 65 O LEU A 74 SHEET 3 B 3 LEU A 145 ILE A 148 -1 O LYS A 146 N ARG A 66 SHEET 1 C 5 SER A 89 PHE A 90 0 SHEET 2 C 5 LYS A 136 MET A 140 -1 O TYR A 138 N PHE A 90 SHEET 3 C 5 CYS A 119 ASP A 128 -1 N HIS A 125 O CYS A 139 SHEET 4 C 5 ARG A 111 CYS A 116 -1 N CYS A 112 O VAL A 126 SHEET 5 C 5 ILE A 99 LYS A 100 -1 N LYS A 100 O LEU A 115 LINK SG CYS A 67 ZN ZN A 155 1555 1555 2.38 LINK SG CYS A 70 ZN ZN A 155 1555 1555 2.34 LINK SG CYS A 116 ZN ZN A 155 1555 1555 2.39 LINK SG CYS A 119 ZN ZN A 155 1555 1555 2.48 CISPEP 1 ARG A 132 PRO A 133 1 -6.15 CISPEP 2 ARG A 132 PRO A 133 2 11.48 CISPEP 3 ARG A 132 PRO A 133 3 -3.89 CISPEP 4 ARG A 132 PRO A 133 4 0.56 CISPEP 5 ARG A 132 PRO A 133 5 10.05 CISPEP 6 ARG A 132 PRO A 133 6 -12.97 CISPEP 7 ARG A 132 PRO A 133 7 -5.10 CISPEP 8 ARG A 132 PRO A 133 8 -9.40 CISPEP 9 ARG A 132 PRO A 133 9 15.08 CISPEP 10 ARG A 132 PRO A 133 10 14.19 CISPEP 11 ARG A 132 PRO A 133 11 16.35 CISPEP 12 ARG A 132 PRO A 133 12 8.78 CISPEP 13 ARG A 132 PRO A 133 13 -2.07 CISPEP 14 ARG A 132 PRO A 133 14 18.73 CISPEP 15 ARG A 132 PRO A 133 15 12.11 CISPEP 16 ARG A 132 PRO A 133 16 -9.88 CISPEP 17 ARG A 132 PRO A 133 17 8.97 CISPEP 18 ARG A 132 PRO A 133 18 -13.50 CISPEP 19 ARG A 132 PRO A 133 19 7.91 CISPEP 20 ARG A 132 PRO A 133 20 -13.67 SITE 1 AC1 1 CYS A 67 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1