HEADER VIRAL PROTEIN/DNA 08-NOV-05 2EXF TITLE SOLUTION STRUCTURE OF THE HIV-1 NUCLEOCAPSID (NCP7(12-55)) COMPLEXED TITLE 2 WITH THE DNA (-) PRIMER BINDING SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*GP*TP*CP*CP*CP*TP*GP*TP*TP*CP*GP*GP*GP*C)-3'; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: DNA (-) PRIMER BINDING SITE; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NUCLEOCAPSID PROTEIN* (NC*); COMPND 8 CHAIN: A; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE SEQUENCE IS NATURALLY FOUND IN HUMAN SOURCE 4 IMMUNODEFICIENCY VIRUS TYPE 1 (HIV-1); SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 OTHER_DETAILS: CHEMICALLY SYNTHESIZED BY SOLID PHASE KEYWDS PROTEIN-DNA COMPLEX, STEM-LOOP, BULGE, ZINC-FINGER, VIRAL PROTEIN-DNA KEYWDS 2 COMPLEX EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR S.BOURBIGOT,S.BOUAZIZ,N.MORELLET REVDAT 6 22-MAY-24 2EXF 1 REMARK REVDAT 5 09-MAR-22 2EXF 1 REMARK SEQADV LINK REVDAT 4 09-JUN-09 2EXF 1 REVDAT REVDAT 3 24-FEB-09 2EXF 1 VERSN REVDAT 2 06-JAN-09 2EXF 1 JRNL REVDAT 1 24-APR-07 2EXF 0 JRNL AUTH S.BOURBIGOT,N.RAMALANJAONA,C.BOUDIER,G.F.SALGADO,B.P.ROQUES, JRNL AUTH 2 Y.MELY,S.BOUAZIZ,N.MORELLET JRNL TITL HOW THE HIV-1 NUCLEOCAPSID PROTEIN BINDS AND DESTABILISES JRNL TITL 2 THE (-)PRIMER BINDING SITE DURING REVERSE TRANSCRIPTION. JRNL REF J.MOL.BIOL. V. 383 1112 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18773912 JRNL DOI 10.1016/J.JMB.2008.08.046 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.0, DISCOVER 2.98 REMARK 3 AUTHORS : BRUKER (XWINNMR), ACCELRYS (DISCOVER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STRUCTURES ARE BASED ON 705 RESTRAINTS REMARK 3 (NOE DERIVED DISTANCE CONSTRAINTS) REMARK 4 REMARK 4 2EXF COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-NOV-05. REMARK 100 THE DEPOSITION ID IS D_1000035211. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283; 283; 293; 293; 303; 303 REMARK 210 PH : 6.5; 6.5; 6.5; 6.5; 6.5; 6.5 REMARK 210 IONIC STRENGTH : 1MM PROTEIN, 1MM REMARK 210 OLIGONUCLEOTIDE; 1MM PROTEIN, REMARK 210 1MM OLIGONUCLEOTIDE, 30MM NACL, REMARK 210 0.2MM MGCL2; 1MM PROTEIN, 1MM REMARK 210 OLIGONUCLEOTIDE; 1MM PROTEIN, REMARK 210 1MM OLIGONUCLEOTIDE, 30MM NACL, REMARK 210 0.2MM MGCL2; 1MM PROTEIN, 1MM REMARK 210 OLIGONUCLEOTIDE; 1MM PROTEIN, REMARK 210 1MM OLIGONUCLEOTIDE, 30MM NACL, REMARK 210 0.2MM MGCL2 REMARK 210 PRESSURE : AMBIENT; AMBIENT; AMBIENT; REMARK 210 AMBIENT; AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM NCP7(12-55), 1MM DP(-)PBS, REMARK 210 90% H2O, 10% D2O; 1MM NCP7(12-55) REMARK 210 , 1MM DP(-)PBS, 90% H2O, 10% D2O, REMARK 210 30MM NACL, 0.2MM MGCL2; 2MM REMARK 210 NCP7(12-55), 1MM DP(-)PBS, 90% REMARK 210 H2O, 10% D2O; 2MM NCP7(12-55), REMARK 210 1MM DP(-)PBS, 90% H2O, 10% D2O, REMARK 210 30MM NACL, 0.2MM MGCL2 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D TOCSY; 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.0 REMARK 210 METHOD USED : RESTRAINED MOLECULAR DYNAMICS REMARK 210 RESTRAINED SIMULATED ANNEALING REMARK 210 ENERGY MINIMIZATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES REMARK 210 WITH FAVORABLE NON-BOND ENERGY, REMARK 210 STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS,STRUCTURES REMARK 210 WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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: 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 DG B 101 O4' - C1' - N9 ANGL. DEV. = 2.0 DEGREES REMARK 500 1 DT B 102 O4' - C1' - N1 ANGL. DEV. = 2.5 DEGREES REMARK 500 1 DC B 104 O4' - C1' - N1 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 DC B 105 O4' - C1' - N1 ANGL. DEV. = 2.5 DEGREES REMARK 500 1 DT B 106 O4' - C1' - N1 ANGL. DEV. = 2.8 DEGREES REMARK 500 1 DT B 106 C6 - C5 - C7 ANGL. DEV. = -4.8 DEGREES REMARK 500 1 DG B 107 O4' - C1' - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 DT B 108 O4' - C1' - N1 ANGL. DEV. = 3.3 DEGREES REMARK 500 1 DT B 109 O4' - C1' - N1 ANGL. DEV. = 5.6 DEGREES REMARK 500 1 DT B 109 C6 - C5 - C7 ANGL. DEV. = -4.2 DEGREES REMARK 500 1 DC B 110 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 DG B 111 O4' - C1' - N9 ANGL. DEV. = 6.4 DEGREES REMARK 500 1 DG B 112 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 1 DG B 113 O4' - C1' - N9 ANGL. DEV. = 3.9 DEGREES REMARK 500 2 DG B 101 C4' - C3' - C2' ANGL. DEV. = -6.7 DEGREES REMARK 500 2 DG B 101 O4' - C1' - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 2 DC B 103 O4' - C1' - N1 ANGL. DEV. = 5.1 DEGREES REMARK 500 2 DC B 104 O4' - C1' - N1 ANGL. DEV. = 2.8 DEGREES REMARK 500 2 DC B 105 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 2 DT B 106 C6 - C5 - C7 ANGL. DEV. = -4.1 DEGREES REMARK 500 2 DG B 107 C4' - C3' - C2' ANGL. DEV. = -4.4 DEGREES REMARK 500 2 DG B 107 O4' - C1' - N9 ANGL. DEV. = 4.3 DEGREES REMARK 500 2 DT B 109 O4' - C1' - N1 ANGL. DEV. = 6.5 DEGREES REMARK 500 2 DT B 109 C6 - C5 - C7 ANGL. DEV. = -4.5 DEGREES REMARK 500 2 DC B 110 O4' - C1' - N1 ANGL. DEV. = 10.9 DEGREES REMARK 500 2 DG B 111 O4' - C1' - N9 ANGL. DEV. = 6.2 DEGREES REMARK 500 3 DG B 101 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 3 DT B 102 O4' - C1' - N1 ANGL. DEV. = 5.2 DEGREES REMARK 500 3 DC B 103 O4' - C1' - N1 ANGL. DEV. = 4.2 DEGREES REMARK 500 3 DC B 105 O4' - C1' - N1 ANGL. DEV. = 4.2 DEGREES REMARK 500 3 DT B 106 C6 - C5 - C7 ANGL. DEV. = -3.7 DEGREES REMARK 500 3 DG B 107 O4' - C1' - N9 ANGL. DEV. = 2.2 DEGREES REMARK 500 3 DT B 108 O4' - C1' - N1 ANGL. DEV. = 2.4 DEGREES REMARK 500 3 DT B 109 O4' - C1' - N1 ANGL. DEV. = 4.5 DEGREES REMARK 500 3 DT B 109 C6 - C5 - C7 ANGL. DEV. = -4.1 DEGREES REMARK 500 3 DC B 110 O4' - C1' - N1 ANGL. DEV. = 6.6 DEGREES REMARK 500 3 DC B 110 N1 - C2 - O2 ANGL. DEV. = 4.0 DEGREES REMARK 500 3 DG B 111 O4' - C1' - N9 ANGL. DEV. = 3.2 DEGREES REMARK 500 3 DG B 112 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 3 DG B 113 O4' - C1' - N9 ANGL. DEV. = 3.1 DEGREES REMARK 500 3 CYS A 49 CA - CB - SG ANGL. DEV. = 9.2 DEGREES REMARK 500 4 DG B 101 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES REMARK 500 4 DC B 103 O4' - C1' - N1 ANGL. DEV. = 2.3 DEGREES REMARK 500 4 DC B 105 O4' - C1' - N1 ANGL. DEV. = 4.5 DEGREES REMARK 500 4 DT B 106 O4' - C1' - N1 ANGL. DEV. = 3.0 DEGREES REMARK 500 4 DT B 106 N3 - C2 - O2 ANGL. DEV. = -3.9 DEGREES REMARK 500 4 DT B 106 C6 - C5 - C7 ANGL. DEV. = -3.8 DEGREES REMARK 500 4 DG B 107 O4' - C1' - N9 ANGL. DEV. = 3.5 DEGREES REMARK 500 4 DT B 109 O4' - C4' - C3' ANGL. DEV. = -3.3 DEGREES REMARK 500 4 DT B 109 C5' - C4' - C3' ANGL. DEV. = 8.9 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 140 ANGLE DEVIATIONS. 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 VAL A 13 111.22 -160.86 REMARK 500 1 CYS A 49 135.35 -29.67 REMARK 500 1 GLU A 51 -100.36 -72.90 REMARK 500 1 ALA A 54 -49.50 -166.53 REMARK 500 2 CYS A 18 -26.16 -142.43 REMARK 500 2 GLU A 21 -164.72 -78.08 REMARK 500 2 PRO A 31 101.57 -58.63 REMARK 500 2 LYS A 38 -76.54 -73.50 REMARK 500 2 CYS A 49 139.14 -37.26 REMARK 500 2 GLU A 51 -103.89 -79.79 REMARK 500 2 ARG A 52 56.98 -155.93 REMARK 500 3 VAL A 13 103.41 -163.69 REMARK 500 3 LYS A 34 -69.19 -102.82 REMARK 500 3 LYS A 38 -70.22 -77.60 REMARK 500 3 GLU A 51 -81.26 -69.72 REMARK 500 3 GLN A 53 -79.98 -72.47 REMARK 500 3 ALA A 54 49.50 -86.86 REMARK 500 4 CYS A 18 -29.91 -158.71 REMARK 500 4 LYS A 38 -74.26 -65.65 REMARK 500 4 GLU A 51 -73.68 -51.64 REMARK 500 4 ALA A 54 -36.26 -154.61 REMARK 500 5 CYS A 18 -48.84 -160.54 REMARK 500 5 LYS A 34 -56.69 -125.50 REMARK 500 5 LYS A 38 -72.29 -63.62 REMARK 500 5 GLU A 51 -77.22 -51.93 REMARK 500 6 CYS A 15 126.98 -39.48 REMARK 500 6 CYS A 18 -30.33 -155.45 REMARK 500 6 LYS A 34 -50.35 -135.68 REMARK 500 6 CYS A 49 141.35 -38.75 REMARK 500 6 GLU A 51 -83.67 -82.89 REMARK 500 7 CYS A 18 -17.20 -144.62 REMARK 500 7 CYS A 28 107.57 -33.94 REMARK 500 7 LYS A 38 -70.83 -68.66 REMARK 500 7 CYS A 49 129.99 -31.35 REMARK 500 7 GLU A 51 -81.64 -72.85 REMARK 500 7 ARG A 52 80.58 59.33 REMARK 500 8 CYS A 18 -37.73 -159.08 REMARK 500 8 LYS A 38 -77.70 -68.17 REMARK 500 8 CYS A 49 131.23 -31.34 REMARK 500 8 GLU A 51 -73.29 -52.65 REMARK 500 8 ARG A 52 65.18 -176.36 REMARK 500 9 CYS A 18 -31.13 -155.20 REMARK 500 9 CYS A 28 117.28 -26.00 REMARK 500 9 LYS A 38 -73.44 -81.06 REMARK 500 9 CYS A 49 137.17 -29.71 REMARK 500 9 GLU A 51 -77.26 -63.94 REMARK 500 10 CYS A 18 -29.55 -159.08 REMARK 500 10 THR A 24 -166.68 -117.03 REMARK 500 10 CYS A 36 114.37 -32.09 REMARK 500 10 LYS A 38 -75.20 -76.94 REMARK 500 REMARK 500 THIS ENTRY HAS 51 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 DG B 101 0.08 SIDE CHAIN REMARK 500 1 DC B 104 0.09 SIDE CHAIN REMARK 500 1 DC B 105 0.08 SIDE CHAIN REMARK 500 1 DC B 110 0.08 SIDE CHAIN REMARK 500 2 DC B 104 0.08 SIDE CHAIN REMARK 500 2 DT B 109 0.06 SIDE CHAIN REMARK 500 2 DC B 110 0.07 SIDE CHAIN REMARK 500 3 DG B 107 0.17 SIDE CHAIN REMARK 500 3 DT B 109 0.07 SIDE CHAIN REMARK 500 3 DC B 110 0.06 SIDE CHAIN REMARK 500 4 DC B 104 0.09 SIDE CHAIN REMARK 500 4 DG B 107 0.11 SIDE CHAIN REMARK 500 4 DT B 108 0.08 SIDE CHAIN REMARK 500 4 DT B 109 0.14 SIDE CHAIN REMARK 500 4 DC B 114 0.09 SIDE CHAIN REMARK 500 5 DC B 104 0.10 SIDE CHAIN REMARK 500 5 DC B 105 0.08 SIDE CHAIN REMARK 500 5 DT B 106 0.09 SIDE CHAIN REMARK 500 5 DG B 107 0.06 SIDE CHAIN REMARK 500 5 DT B 109 0.07 SIDE CHAIN REMARK 500 5 DC B 110 0.10 SIDE CHAIN REMARK 500 5 DG B 111 0.08 SIDE CHAIN REMARK 500 5 DC B 114 0.06 SIDE CHAIN REMARK 500 6 DC B 105 0.07 SIDE CHAIN REMARK 500 6 DG B 111 0.05 SIDE CHAIN REMARK 500 7 DC B 104 0.07 SIDE CHAIN REMARK 500 7 DC B 105 0.09 SIDE CHAIN REMARK 500 8 DC B 104 0.09 SIDE CHAIN REMARK 500 8 DC B 105 0.07 SIDE CHAIN REMARK 500 8 DT B 106 0.10 SIDE CHAIN REMARK 500 8 DG B 107 0.07 SIDE CHAIN REMARK 500 8 DT B 109 0.07 SIDE CHAIN REMARK 500 8 DC B 110 0.07 SIDE CHAIN REMARK 500 8 DG B 112 0.06 SIDE CHAIN REMARK 500 8 PHE A 16 0.15 SIDE CHAIN REMARK 500 9 DC B 105 0.10 SIDE CHAIN REMARK 500 9 DT B 106 0.07 SIDE CHAIN REMARK 500 9 DG B 111 0.06 SIDE CHAIN REMARK 500 9 DG B 112 0.05 SIDE CHAIN REMARK 500 9 PHE A 16 0.10 SIDE CHAIN REMARK 500 10 DC B 104 0.09 SIDE CHAIN REMARK 500 10 DG B 107 0.10 SIDE CHAIN REMARK 500 10 DT B 109 0.11 SIDE CHAIN 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 56 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 15 SG REMARK 620 2 CYS A 18 SG 110.3 REMARK 620 3 HIS A 23 NE2 110.6 91.5 REMARK 620 4 CYS A 28 SG 108.8 109.7 124.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 57 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 36 SG REMARK 620 2 CYS A 39 SG 105.3 REMARK 620 3 HIS A 44 NE2 119.7 101.9 REMARK 620 4 CYS A 49 SG 108.6 108.8 111.7 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 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 57 DBREF 2EXF A 13 55 UNP P03368 POL_HV1PV 389 431 DBREF 2EXF B 101 114 PDB 2EXF 2EXF 101 114 SEQADV 2EXF ASN A 12 UNP P03368 CLONING ARTIFACT SEQRES 1 B 14 DG DT DC DC DC DT DG DT DT DC DG DG DG SEQRES 2 B 14 DC SEQRES 1 A 44 ASN VAL LYS CYS PHE ASN CYS GLY LYS GLU GLY HIS THR SEQRES 2 A 44 ALA ARG ASN CYS ARG ALA PRO ARG LYS LYS GLY CYS TRP SEQRES 3 A 44 LYS CYS GLY LYS GLU GLY HIS GLN MET LYS ASP CYS THR SEQRES 4 A 44 GLU ARG GLN ALA ASN HET ZN A 56 1 HET ZN A 57 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) LINK SG CYS A 15 ZN ZN A 56 1555 1555 2.25 LINK SG CYS A 18 ZN ZN A 56 1555 1555 2.25 LINK NE2 HIS A 23 ZN ZN A 56 1555 1555 2.35 LINK SG CYS A 28 ZN ZN A 56 1555 1555 2.24 LINK SG CYS A 36 ZN ZN A 57 1555 1555 2.25 LINK SG CYS A 39 ZN ZN A 57 1555 1555 2.23 LINK NE2 HIS A 44 ZN ZN A 57 1555 1555 2.40 LINK SG CYS A 49 ZN ZN A 57 1555 1555 2.25 SITE 1 AC1 4 CYS A 15 CYS A 18 HIS A 23 CYS A 28 SITE 1 AC2 4 CYS A 36 CYS A 39 HIS A 44 CYS A 49 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