10 20 30 40 50 60 70 80 1WJD - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER ZN-BINDING PROTEIN 13-MAY-97 1WJD
TITLE SOLUTION STRUCTURE OF THE N-TERMINAL ZN BINDING DOMAIN OF TITLE 2 HIV-1 INTEGRASE (E FORM), NMR, 38 STRUCTURES
COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIV-1 INTEGRASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 GENE: POTENTIAL; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562
KEYWDS ZN-BINDING PROTEIN, AIDS, POLYPROTEIN, HYDROLASE, ASPARTYL KEYWDS 2 PROTEASE, ENDONUCLEASE
EXPDTA SOLUTION NMR
NUMMDL 38
AUTHOR G.M.CLORE,M.CAI,M.CAFFREY,A.M.GRONENBORN
REVDAT 2 24-FEB-09 1WJD 1 VERSN REVDAT 1 13-MAY-98 1WJD 0
JRNL AUTH M.CAI,R.ZHENG,M.CAFFREY,R.CRAIGIE,G.M.CLORE, JRNL AUTH 2 A.M.GRONENBORN JRNL TITL SOLUTION STRUCTURE OF THE N-TERMINAL ZINC BINDING JRNL TITL 2 DOMAIN OF HIV-1 INTEGRASE. JRNL REF NAT.STRUCT.BIOL. V. 4 567 1997 JRNL REFN ISSN 1072-8368 JRNL PMID 9228950 JRNL DOI 10.1038/NSB0797-567
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE STRUCTURES WERE CALCULATED USING THE SIMULATED REMARK 3 ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT. REMARK 3 229, 129 - 136 USING THE PROGRAM XPLOR 3.1 (BRUNGER) REMARK 3 MODIFIED TO INCORPORATE COUPLING CONSTANT (GARRETT ET AL. REMARK 3 (1984) J. MAGN RESON. SERIES B 104, 99 - 103), CARBON REMARK 3 CHEMICAL SHIFT (KUSZEWSKI ET AL. (1995) J. MAGN. RESON. REMARK 3 SERIES B 106, 92 - 96) RESTRAINTS AND A CONFORMATIONAL REMARK 3 DATABASE POTENTIAL (KUSZEWSKI ET AL. (1996) PROTEIN SCI 5, REMARK 3 1067 - 1080 AND (1997) J. MAGN. RESON. 125, 171-177). REMARK 3 REMARK 3 THE 3D STRUCTURE OF THE N-TERMINAL DOMAIN OF HIV-1 REMARK 3 INTEGRASE WAS SOLVED BY REMARK 3 MULTI-DIMENSIONAL HETERONUCLEAR-EDITED AND -FILTERED NMR REMARK 3 IS BASED ON 851 EXPERIMENTAL RESTRAINTS (PER MONOMER): REMARK 3 (A) INTRASUBUNIT: 201 SEQUENTIAL (|I-J|=1), 224 MEDIUM REMARK 3 RANGE (1 < |I-J| >=5) AND 98 LONG RANGE (|I-J| >5) REMARK 3 INTERRESIDUE, AND 17 INTRARESIDUE APPROXIMATE INTERPROTON REMARK 3 DISTANCE RESTRAINTS; 32 DISTANCE RESTRAINTS FOR 16 REMARK 3 HYDROGEN BONDS; 91 TORSION ANGLE (45 PHI, 1 PSI, 31 CHI1 REMARK 3 AND 14 CHI2) RESTRAINTS; 40 THREE-BOND HN-HA COUPLING REMARK 3 CONSTANT RESTRAINTS; 97 (50 CALPHA AND 47 CBETA) 13C REMARK 3 SHIFT RESTRAINTS. REMARK 3 (B) 28 INTERSUBUNIT INTERPROTON DISTANCE RESTRAINTS. REMARK 3 (C) 23 AMBIGUOUS INTERPROTON DISTANCE RESTRAINTS THAT REMARK 3 CAN ARISE FROM INTRA AND/OR INTERSUBUNIT INTERACTIONS. REMARK 3 REMARK 3 THE STRUCTURES IN THIS ENTRY ARE THE 40 SIMULATED ANNEALING REMARK 3 STRUCTURES. THE LAST NUMERIC COLUMN IN THE INDIVIDUAL SA REMARK 3 STRUCTURES HAS NO MEANING. THE LAST LETTER COLUMN REMARK 3 SIGNIFIES THE SUBUNIT (A OR B). RESIDUES 47 - 55 ARE REMARK 3 DISORDERED.
REMARK 4 REMARK 4 1WJD COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 500 MHZ, 750 MHZ REMARK 210 SPECTROMETER MODEL : DMX600, DMX500, DMX750 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR MODIFIED MODIFIED REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 38 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 38 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL
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 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 46 65.96 -101.22 REMARK 500 1 GLU A 48 -113.98 46.52 REMARK 500 1 ALA A 49 -86.07 49.42 REMARK 500 1 MET A 50 -113.26 -145.01 REMARK 500 1 VAL A 54 156.40 58.53 REMARK 500 1 LYS B 46 66.39 -101.25 REMARK 500 1 GLU B 48 -114.74 47.02 REMARK 500 1 ALA B 49 -87.49 50.16 REMARK 500 1 MET B 50 -113.64 -143.92 REMARK 500 1 VAL B 54 157.19 58.77 REMARK 500 2 GLN A 44 -71.82 -78.52 REMARK 500 2 ALA A 49 59.69 -101.80 REMARK 500 2 VAL A 54 164.65 56.84 REMARK 500 2 ALA B 49 59.30 -104.57 REMARK 500 2 VAL B 54 164.30 56.76 REMARK 500 3 LEU A 45 36.87 -80.93 REMARK 500 3 ALA A 49 -87.48 -128.65 REMARK 500 3 GLN A 53 113.57 55.44 REMARK 500 3 VAL A 54 -170.76 69.50 REMARK 500 3 LEU B 45 37.12 -80.97 REMARK 500 3 ALA B 49 -87.29 -128.76 REMARK 500 3 GLN B 53 113.83 55.59 REMARK 500 3 VAL B 54 -169.97 69.10 REMARK 500 4 GLN A 44 -71.88 -74.45 REMARK 500 4 MET A 50 113.81 -160.73 REMARK 500 4 VAL A 54 -155.36 50.20 REMARK 500 4 GLN B 44 -71.22 -71.45 REMARK 500 4 VAL B 54 -155.33 52.30 REMARK 500 5 ALA A 49 75.15 -178.31 REMARK 500 5 VAL A 54 157.01 63.70 REMARK 500 5 ALA B 49 75.83 -178.99 REMARK 500 5 VAL B 54 157.12 64.08 REMARK 500 7 VAL A 54 168.39 55.68 REMARK 500 7 VAL B 54 167.21 56.68 REMARK 500 8 TYR A 15 -4.67 -140.34 REMARK 500 8 GLN A 44 -70.34 -78.51 REMARK 500 8 GLU A 48 -149.94 -71.22 REMARK 500 8 GLN A 53 35.23 -98.89 REMARK 500 8 VAL A 54 115.12 48.81 REMARK 500 8 TYR B 15 -4.68 -140.36 REMARK 500 8 GLN B 44 -70.05 -77.56 REMARK 500 8 GLU B 48 -150.04 -70.79 REMARK 500 8 GLN B 53 35.22 -98.94 REMARK 500 8 VAL B 54 115.17 49.20 REMARK 500 9 VAL A 54 -142.27 48.37 REMARK 500 9 VAL B 54 -141.61 48.55 REMARK 500 10 ALA A 49 -139.74 -99.27 REMARK 500 10 HIS A 51 -142.57 50.13 REMARK 500 10 VAL A 54 166.10 55.88 REMARK 500 10 ALA B 49 -139.53 -97.01 REMARK 500 10 HIS B 51 -142.33 50.42 REMARK 500 10 VAL B 54 165.62 56.29 REMARK 500 11 GLN A 44 -74.78 -75.86 REMARK 500 11 ALA A 49 30.08 -84.32 REMARK 500 11 MET A 50 25.25 47.84 REMARK 500 11 VAL A 54 -177.00 46.15 REMARK 500 11 GLN B 44 -74.59 -75.99 REMARK 500 11 ALA B 49 30.12 -85.55 REMARK 500 11 MET B 50 26.73 47.70 REMARK 500 11 VAL B 54 -176.16 45.86 REMARK 500 12 TYR A 15 -4.93 -140.07 REMARK 500 12 GLN A 44 -70.07 -73.79 REMARK 500 12 GLU A 48 4.02 55.31 REMARK 500 12 MET A 50 139.12 -173.51 REMARK 500 12 VAL A 54 -154.69 41.84 REMARK 500 12 GLU B 48 3.93 54.19 REMARK 500 12 MET B 50 138.73 -173.62 REMARK 500 12 VAL B 54 -155.73 41.71 REMARK 500 13 TYR A 15 -3.64 -140.98 REMARK 500 13 GLN A 44 -70.54 -71.58 REMARK 500 13 LYS A 46 -72.60 -89.88 REMARK 500 13 VAL A 54 169.87 52.13 REMARK 500 13 TYR B 15 -4.15 -140.77 REMARK 500 13 GLN B 44 -71.06 -72.16 REMARK 500 13 LYS B 46 -73.24 -89.90 REMARK 500 13 VAL B 54 169.27 52.13 REMARK 500 14 TYR A 15 -2.13 -140.11 REMARK 500 14 GLN A 44 -71.08 -78.57 REMARK 500 14 MET A 50 74.06 51.78 REMARK 500 14 VAL A 54 156.64 59.55 REMARK 500 14 GLN B 44 -71.07 -79.31 REMARK 500 14 MET B 50 76.30 51.44 REMARK 500 14 VAL B 54 158.16 57.96 REMARK 500 15 PRO A 29 156.80 -44.95 REMARK 500 15 VAL A 54 159.73 62.38 REMARK 500 15 PRO B 29 156.78 -46.01 REMARK 500 15 VAL B 54 156.93 59.46 REMARK 500 16 GLN A 44 -73.16 -74.64 REMARK 500 16 LYS A 46 -75.57 -88.49 REMARK 500 16 HIS A 51 -100.08 48.80 REMARK 500 16 VAL A 54 -153.32 43.12 REMARK 500 16 GLN B 44 -73.59 -73.01 REMARK 500 16 LYS B 46 -75.38 -88.81 REMARK 500 16 HIS B 51 -100.81 49.02 REMARK 500 16 VAL B 54 -153.11 42.79 REMARK 500 17 TYR A 15 -4.17 -140.06 REMARK 500 17 ALA A 49 -127.20 -81.70 REMARK 500 17 MET A 50 -83.19 -55.66 REMARK 500 17 VAL A 54 166.56 56.98 REMARK 500 17 ALA B 49 -123.77 -81.75 REMARK 500 17 MET B 50 -83.53 -58.74 REMARK 500 17 VAL B 54 166.92 58.76 REMARK 500 18 ALA A 49 143.49 176.71 REMARK 500 18 VAL A 54 161.18 57.55 REMARK 500 18 ALA B 49 146.04 178.09 REMARK 500 18 VAL B 54 160.52 57.78 REMARK 500 19 HIS A 51 -161.80 45.26 REMARK 500 19 VAL A 54 -149.26 48.52 REMARK 500 19 HIS B 51 -161.22 46.56 REMARK 500 19 VAL B 54 -148.71 48.51 REMARK 500 20 ALA A 49 -105.22 -107.45 REMARK 500 20 VAL A 54 171.23 60.58 REMARK 500 20 ALA B 49 -105.93 -109.14 REMARK 500 20 VAL B 54 170.01 60.92 REMARK 500 21 GLN A 44 -71.47 -74.99 REMARK 500 21 VAL A 54 -147.35 49.88 REMARK 500 21 GLN B 44 -71.63 -75.01 REMARK 500 21 VAL B 54 -148.33 49.41 REMARK 500 22 GLN A 44 -70.45 -73.72 REMARK 500 22 GLU A 48 -32.03 -145.31 REMARK 500 22 MET A 50 -158.35 -173.38 REMARK 500 22 VAL A 54 160.58 56.42 REMARK 500 22 GLN B 44 -70.05 -73.67 REMARK 500 22 GLU B 48 -31.87 -144.66 REMARK 500 22 MET B 50 -157.85 -173.60 REMARK 500 22 VAL B 54 160.58 56.64 REMARK 500 23 GLN A 53 -145.76 -72.34 REMARK 500 23 GLN B 53 -143.79 -74.79 REMARK 500 24 GLN A 44 -71.64 -77.85 REMARK 500 24 MET A 50 -128.55 -141.83 REMARK 500 24 HIS A 51 -99.62 47.71 REMARK 500 24 VAL A 54 157.43 56.12 REMARK 500 24 GLN B 44 -71.24 -76.79 REMARK 500 24 MET B 50 -128.70 -142.24 REMARK 500 24 HIS B 51 -102.08 48.30 REMARK 500 24 VAL B 54 159.12 54.72 REMARK 500 25 ALA A 49 66.45 178.94 REMARK 500 25 VAL A 54 157.57 62.39 REMARK 500 25 ALA B 49 64.55 176.49 REMARK 500 25 VAL B 54 158.08 62.82 REMARK 500 26 VAL A 54 158.37 60.07 REMARK 500 26 VAL B 54 161.54 60.44 REMARK 500 27 GLN A 44 -78.04 -73.39 REMARK 500 27 GLU A 48 -129.98 47.45 REMARK 500 27 ALA A 49 96.38 53.98 REMARK 500 27 VAL A 54 -169.53 64.84 REMARK 500 27 GLN B 44 -77.64 -74.37 REMARK 500 27 GLU B 48 -130.71 45.79 REMARK 500 27 ALA B 49 96.74 54.27 REMARK 500 27 VAL B 54 -169.73 67.06 REMARK 500 28 ALA A 49 77.18 -102.56 REMARK 500 28 GLN A 53 -145.21 60.21 REMARK 500 28 VAL A 54 169.98 53.99 REMARK 500 28 TYR B 15 -0.13 -140.48 REMARK 500 28 MET B 50 114.89 -161.62 REMARK 500 28 GLN B 53 -147.85 58.39 REMARK 500 28 VAL B 54 165.99 54.95 REMARK 500 29 CYS A 43 -32.40 -147.70 REMARK 500 29 LEU A 45 46.22 -83.38 REMARK 500 29 ALA A 49 -87.14 40.82 REMARK 500 29 VAL A 54 8.29 55.64 REMARK 500 29 CYS B 43 -34.15 -148.08 REMARK 500 29 LEU B 45 45.90 -83.27 REMARK 500 29 ALA B 49 -87.62 43.00 REMARK 500 29 VAL B 54 5.54 57.28 REMARK 500 30 VAL A 54 7.79 57.48 REMARK 500 30 VAL B 54 7.51 56.03 REMARK 500 31 GLN A 44 -72.84 -75.36 REMARK 500 31 ALA A 49 -111.76 -97.45 REMARK 500 31 VAL A 54 158.84 57.95 REMARK 500 31 GLN B 44 -72.67 -75.94 REMARK 500 31 ALA B 49 -107.15 -98.46 REMARK 500 31 VAL B 54 159.29 58.85 REMARK 500 32 GLU A 48 -23.12 -162.64 REMARK 500 32 VAL A 54 163.61 60.68 REMARK 500 32 GLU B 48 -25.20 -162.80 REMARK 500 32 VAL B 54 162.74 60.26 REMARK 500 33 TYR A 15 -8.13 -140.28 REMARK 500 33 PRO A 30 -38.19 -39.70 REMARK 500 33 GLU A 48 174.56 53.70 REMARK 500 33 ALA A 49 -151.68 -111.55 REMARK 500 33 VAL A 54 6.66 56.16 REMARK 500 33 TYR B 15 -7.43 -140.44 REMARK 500 33 GLU B 48 179.18 55.44 REMARK 500 33 ALA B 49 -154.69 -116.92 REMARK 500 33 VAL B 54 7.87 58.42 REMARK 500 34 TYR A 15 -7.06 -140.24 REMARK 500 34 GLN A 44 -75.74 -77.30 REMARK 500 34 GLN A 53 48.23 -75.50 REMARK 500 34 VAL A 54 1.96 58.53 REMARK 500 34 GLN B 44 -75.05 -77.05 REMARK 500 34 GLN B 53 48.05 -75.79 REMARK 500 34 VAL B 54 2.64 58.41 REMARK 500 35 HIS A 51 164.63 56.89 REMARK 500 35 VAL A 54 -149.69 50.51 REMARK 500 35 GLN B 44 -70.31 -75.00 REMARK 500 35 HIS B 51 163.83 55.64 REMARK 500 35 VAL B 54 -149.21 49.45 REMARK 500 36 TYR A 15 -3.78 -140.81 REMARK 500 36 GLN A 44 -73.89 -78.23 REMARK 500 36 VAL A 54 154.14 59.27 REMARK 500 36 TYR B 15 -3.73 -140.84 REMARK 500 36 GLN B 44 -72.15 -76.78 REMARK 500 36 VAL B 54 154.39 59.07 REMARK 500 37 PRO A 30 -34.74 -39.69 REMARK 500 37 GLN A 44 -71.86 -73.95 REMARK 500 37 GLN A 53 -153.18 49.41 REMARK 500 37 VAL A 54 164.70 56.78 REMARK 500 37 GLN B 44 -73.32 -74.65 REMARK 500 37 GLN B 53 -153.27 48.26 REMARK 500 37 VAL B 54 165.25 56.89 REMARK 500 38 TYR A 15 -7.31 -140.59 REMARK 500 38 GLN A 44 -70.15 -72.61 REMARK 500 38 LYS A 46 -72.37 -90.26 REMARK 500 38 HIS A 51 104.19 -170.40 REMARK 500 38 VAL A 54 -149.75 46.17 REMARK 500 38 TYR B 15 -8.94 -140.15 REMARK 500 38 GLN B 44 -70.40 -73.98 REMARK 500 38 LYS B 46 -72.70 -90.76 REMARK 500 38 HIS B 51 104.85 -170.18 REMARK 500 38 VAL B 54 -150.20 46.26 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 1 ZN A 56 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 12 NE2 REMARK 620 2 HIS A 16 ND1 108.9 REMARK 620 3 CYS A 40 SG 109.6 108.9 REMARK 620 4 CYS A 43 SG 110.0 110.3 109.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN B 56 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 12 NE2 REMARK 620 2 HIS B 16 ND1 109.0 REMARK 620 3 CYS B 40 SG 109.8 109.0 REMARK 620 4 CYS B 43 SG 109.8 110.0 109.2 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 56 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 56
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1WJC RELATED DB: PDB
DBREF 1WJD A 1 55 UNP P12497 POL_HV1N5 716 770 DBREF 1WJD B 1 55 UNP P12497 POL_HV1N5 716 770
SEQRES 1 A 55 PHE LEU ASP GLY ILE ASP LYS ALA GLN GLU GLU HIS GLU SEQRES 2 A 55 LYS TYR HIS SER ASN TRP ARG ALA MET ALA SER ASP PHE SEQRES 3 A 55 ASN LEU PRO PRO VAL VAL ALA LYS GLU ILE VAL ALA SER SEQRES 4 A 55 CYS ASP LYS CYS GLN LEU LYS GLY GLU ALA MET HIS GLY SEQRES 5 A 55 GLN VAL ASP SEQRES 1 B 55 PHE LEU ASP GLY ILE ASP LYS ALA GLN GLU GLU HIS GLU SEQRES 2 B 55 LYS TYR HIS SER ASN TRP ARG ALA MET ALA SER ASP PHE SEQRES 3 B 55 ASN LEU PRO PRO VAL VAL ALA LYS GLU ILE VAL ALA SER SEQRES 4 B 55 CYS ASP LYS CYS GLN LEU LYS GLY GLU ALA MET HIS GLY SEQRES 5 B 55 GLN VAL ASP
HET ZN A 56 1 HET ZN B 56 1
HETNAM ZN ZINC ION
FORMUL 3 ZN 2(ZN 2+)
HELIX 1 1 LEU A 2 TYR A 15 1 14 HELIX 2 2 TRP A 19 PHE A 26 1 8 HELIX 3 3 PRO A 30 SER A 39 1 10 HELIX 4 4 ASP A 41 GLN A 44 1 4 HELIX 5 5 LEU B 2 TYR B 15 1 14 HELIX 6 6 TRP B 19 PHE B 26 1 8 HELIX 7 7 PRO B 30 SER B 39 1 10 HELIX 8 8 ASP B 41 GLN B 44 1 4
LINK ZN ZN A 56 NE2 HIS A 12 1555 1555 2.00 LINK ZN ZN A 56 ND1 HIS A 16 1555 1555 2.01 LINK ZN ZN A 56 SG CYS A 40 1555 1555 2.29 LINK ZN ZN A 56 SG CYS A 43 1555 1555 2.30 LINK ZN ZN B 56 NE2 HIS B 12 1555 1555 2.00 LINK ZN ZN B 56 ND1 HIS B 16 1555 1555 2.01 LINK ZN ZN B 56 SG CYS B 40 1555 1555 2.29 LINK ZN ZN B 56 SG CYS B 43 1555 1555 2.30
SITE 1 AC1 4 HIS A 12 HIS A 16 CYS A 40 CYS A 43 SITE 1 AC2 4 HIS B 12 HIS B 16 CYS B 40 CYS B 43
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