HEADER ANTIVIRAL PROTEIN 18-OCT-11 3U9G TITLE CRYSTAL STRUCTURE OF THE ZINC FINGER ANTIVIRAL PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ZINC FINGER CCCH-TYPE ANTIVIRAL PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-225; COMPND 5 SYNONYM: ZINC FINGER ANTIVIRAL PROTEIN, ZAP, RZAP; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: ZC3HAV1, ZAP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ZINC FINGER PROTEIN, ANTIVIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.CHEN,Y.XU,K.ZHANG,X.WANG,J.SUN,G.GAO,Y.LIU REVDAT 3 20-MAR-24 3U9G 1 REMARK SEQADV LINK REVDAT 2 17-JUL-13 3U9G 1 JRNL REVDAT 1 14-MAR-12 3U9G 0 JRNL AUTH S.CHEN,Y.XU,K.ZHANG,X.WANG,J.SUN,G.GAO,Y.LIU JRNL TITL STRUCTURE OF N-TERMINAL DOMAIN OF ZAP INDICATES HOW A JRNL TITL 2 ZINC-FINGER PROTEIN RECOGNIZES COMPLEX RNA. JRNL REF NAT.STRUCT.MOL.BIOL. V. 19 430 2012 JRNL REFN ISSN 1545-9993 JRNL PMID 22407013 JRNL DOI 10.1038/NSMB.2243 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.5_2) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 21522 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 2063 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 32.4961 - 4.4376 0.98 2515 105 0.2002 0.2149 REMARK 3 2 4.4376 - 3.5237 1.00 2553 101 0.1770 0.1935 REMARK 3 3 3.5237 - 3.0786 1.00 2565 139 0.1775 0.2181 REMARK 3 4 3.0786 - 2.7973 1.00 2518 128 0.1856 0.2174 REMARK 3 5 2.7973 - 2.5969 1.00 2525 167 0.1883 0.2271 REMARK 3 6 2.5969 - 2.4439 1.00 2569 117 0.2009 0.2574 REMARK 3 7 2.4439 - 2.3215 1.00 2519 147 0.1852 0.2012 REMARK 3 8 2.3215 - 2.2205 1.00 2531 131 0.1960 0.2559 REMARK 3 9 2.2205 - 2.1350 1.00 2540 130 0.1778 0.2261 REMARK 3 10 2.1350 - 2.0613 1.00 2533 149 0.1869 0.2270 REMARK 3 11 2.0613 - 1.9969 1.00 2487 166 0.1873 0.2510 REMARK 3 12 1.9969 - 1.9398 1.00 2546 155 0.1963 0.2645 REMARK 3 13 1.9398 - 1.8888 1.00 2462 145 0.2015 0.2650 REMARK 3 14 1.8888 - 1.8427 1.00 2563 135 0.2061 0.2635 REMARK 3 15 1.8427 - 1.8008 1.00 2539 148 0.2197 0.2912 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 61.44 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.620 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.10120 REMARK 3 B22 (A**2) : 3.10120 REMARK 3 B33 (A**2) : -6.20230 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.006 1763 REMARK 3 ANGLE : 0.938 2374 REMARK 3 CHIRALITY : 0.062 264 REMARK 3 PLANARITY : 0.004 312 REMARK 3 DIHEDRAL : 15.715 676 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 3U9G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-NOV-11. REMARK 100 THE DEPOSITION ID IS D_1000068473. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-09 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 : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.25 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21576 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 19.70 REMARK 200 R MERGE FOR SHELL (I) : 0.32400 REMARK 200 R SYM FOR SHELL (I) : 0.32400 REMARK 200 FOR SHELL : 30.40 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% (W/V) PEG 3350, 0.06M MAGNESIUM REMARK 280 FORMATE DEHYDRATE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 92.18333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 46.09167 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 46.09167 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 92.18333 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL 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 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 A 363 LIES ON A SPECIAL POSITION. 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 GLY A -3 REMARK 465 PRO A -2 REMARK 465 LEU A -1 REMARK 465 GLY A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 GLY A 55 REMARK 465 GLY A 56 REMARK 465 GLN A 57 REMARK 465 ALA A 58 REMARK 465 GLY A 59 REMARK 465 ILE A 60 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 OD1 ASN A 104 O HOH A 421 3665 2.16 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 ASN A 104 -161.37 61.53 REMARK 500 LEU A 113 46.05 -92.60 REMARK 500 ASN A 181 33.79 -142.00 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 226 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 73 SG REMARK 620 2 CYS A 78 SG 115.8 REMARK 620 3 CYS A 82 SG 109.4 107.6 REMARK 620 4 HIS A 86 NE2 111.9 109.8 101.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 227 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 88 SG REMARK 620 2 CYS A 96 SG 109.2 REMARK 620 3 CYS A 106 SG 111.4 114.5 REMARK 620 4 HIS A 110 NE2 110.9 97.9 112.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 228 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 150 SG REMARK 620 2 CYS A 162 SG 112.5 REMARK 620 3 CYS A 168 SG 105.8 115.2 REMARK 620 4 HIS A 172 NE2 115.2 99.5 108.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 229 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 174 SG REMARK 620 2 CYS A 182 SG 113.0 REMARK 620 3 CYS A 187 SG 111.8 106.0 REMARK 620 4 HIS A 191 NE2 109.4 107.4 109.2 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 226 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 227 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 228 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 229 DBREF 3U9G A 1 225 UNP Q8K3Y6 ZCCHV_RAT 1 225 SEQADV 3U9G GLY A -3 UNP Q8K3Y6 EXPRESSION TAG SEQADV 3U9G PRO A -2 UNP Q8K3Y6 EXPRESSION TAG SEQADV 3U9G LEU A -1 UNP Q8K3Y6 EXPRESSION TAG SEQADV 3U9G GLY A 0 UNP Q8K3Y6 EXPRESSION TAG SEQRES 1 A 229 GLY PRO LEU GLY MET ALA ASP PRO GLY VAL CYS CYS PHE SEQRES 2 A 229 ILE THR LYS ILE LEU CYS ALA HIS GLY GLY ARG MET THR SEQRES 3 A 229 LEU GLU GLU LEU LEU GLY GLU ILE ARG LEU PRO GLU ALA SEQRES 4 A 229 GLN LEU TYR GLU LEU LEU GLU THR ALA GLY PRO ASP ARG SEQRES 5 A 229 PHE VAL LEU LEU GLU THR GLY GLY GLN ALA GLY ILE THR SEQRES 6 A 229 ARG SER VAL VAL ALA THR THR ARG ALA ARG VAL CYS ARG SEQRES 7 A 229 ARG LYS TYR CYS GLN ARG PRO CYS ASP SER LEU HIS LEU SEQRES 8 A 229 CYS LYS LEU ASN LEU LEU GLY ARG CYS HIS TYR ALA GLN SEQRES 9 A 229 SER GLN ARG ASN LEU CYS LYS TYR SER HIS ASP VAL LEU SEQRES 10 A 229 SER GLU GLN ASN PHE GLN ILE LEU LYS ASN HIS GLU LEU SEQRES 11 A 229 SER GLY LEU ASN GLN GLU GLU LEU ALA CYS LEU LEU VAL SEQRES 12 A 229 GLN SER ASP PRO PHE PHE LEU PRO GLU ILE CYS LYS SER SEQRES 13 A 229 TYR LYS GLY GLU GLY ARG LYS GLN THR CYS GLY GLN PRO SEQRES 14 A 229 GLN PRO CYS GLU ARG LEU HIS ILE CYS GLU HIS PHE THR SEQRES 15 A 229 ARG GLY ASN CYS SER TYR LEU ASN CYS LEU ARG SER HIS SEQRES 16 A 229 ASN LEU MET ASP ARG LYS VAL LEU THR ILE MET ARG GLU SEQRES 17 A 229 HIS GLY LEU SER PRO ASP VAL VAL GLN ASN ILE GLN ASP SEQRES 18 A 229 ILE CYS ASN ASN LYS HIS ALA ARG HET ZN A 226 1 HET ZN A 227 1 HET ZN A 228 1 HET ZN A 229 1 HETNAM ZN ZINC ION FORMUL 2 ZN 4(ZN 2+) FORMUL 6 HOH *200(H2 O) HELIX 1 1 CYS A 8 HIS A 17 1 10 HELIX 2 2 LEU A 23 ARG A 31 1 9 HELIX 3 3 PRO A 33 GLY A 45 1 13 HELIX 4 4 CYS A 88 LEU A 93 1 6 HELIX 5 5 CYS A 96 GLN A 100 5 5 HELIX 6 6 SER A 114 HIS A 124 1 11 HELIX 7 7 ASN A 130 GLN A 140 1 11 HELIX 8 8 ASP A 142 LEU A 146 5 5 HELIX 9 9 CYS A 174 ARG A 179 1 6 HELIX 10 10 ASP A 195 GLY A 206 1 12 HELIX 11 11 SER A 208 ALA A 224 1 17 SHEET 1 A 3 ARG A 20 THR A 22 0 SHEET 2 A 3 SER A 63 ALA A 66 -1 O VAL A 64 N MET A 21 SHEET 3 A 3 PHE A 49 LEU A 52 -1 N VAL A 50 O VAL A 65 LINK SG CYS A 73 ZN ZN A 226 1555 1555 2.31 LINK SG CYS A 78 ZN ZN A 226 1555 1555 2.35 LINK SG CYS A 82 ZN ZN A 226 1555 1555 2.36 LINK NE2 HIS A 86 ZN ZN A 226 1555 1555 1.94 LINK SG CYS A 88 ZN ZN A 227 1555 1555 2.34 LINK SG CYS A 96 ZN ZN A 227 1555 1555 2.33 LINK SG CYS A 106 ZN ZN A 227 1555 1555 2.41 LINK NE2 HIS A 110 ZN ZN A 227 1555 1555 1.95 LINK SG CYS A 150 ZN ZN A 228 1555 1555 2.34 LINK SG CYS A 162 ZN ZN A 228 1555 1555 2.44 LINK SG CYS A 168 ZN ZN A 228 1555 1555 2.31 LINK NE2 HIS A 172 ZN ZN A 228 1555 1555 2.17 LINK SG CYS A 174 ZN ZN A 229 1555 1555 2.33 LINK SG CYS A 182 ZN ZN A 229 1555 1555 2.30 LINK SG CYS A 187 ZN ZN A 229 1555 1555 2.37 LINK NE2 HIS A 191 ZN ZN A 229 1555 1555 2.12 CISPEP 1 ARG A 80 PRO A 81 0 1.71 CISPEP 2 GLN A 164 PRO A 165 0 4.84 SITE 1 AC1 4 CYS A 73 CYS A 78 CYS A 82 HIS A 86 SITE 1 AC2 4 CYS A 88 CYS A 96 CYS A 106 HIS A 110 SITE 1 AC3 4 CYS A 150 CYS A 162 CYS A 168 HIS A 172 SITE 1 AC4 4 CYS A 174 CYS A 182 CYS A 187 HIS A 191 CRYST1 52.894 52.894 138.275 90.00 90.00 120.00 P 32 2 1 6 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 0.018906 0.010915 0.000000 0.00000 SCALE2 0.000000 0.021830 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007232 0.00000