HEADER HYDROLASE 01-JUL-11 3SP4 TITLE CRYSTAL STRUCTURE OF APRATAXIN ORTHOLOG HNT3 FROM SCHIZOSACCHAROMYCES TITLE 2 POMBE COMPND MOL_ID: 1; COMPND 2 MOLECULE: APRATAXIN-LIKE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 33-232; COMPND 5 SYNONYM: HNT3 PROTEIN, HIT FAMILY PROTEIN 3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE; SOURCE 3 ORGANISM_COMMON: FISSION YEAST; SOURCE 4 ORGANISM_TAXID: 284812; SOURCE 5 STRAIN: ATCC 38366 / 972; SOURCE 6 GENE: HNT3, SPCC18.09C; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS HIT DOMAIN, ZINC FINGER, DNA-BINDING PROTEIN, DNA DEADENYLASE, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.GONG,D.ZHU,J.DING,C.DOU,X.REN,T.JIANG,D.WANG REVDAT 2 03-JUL-13 3SP4 1 JRNL REVDAT 1 12-OCT-11 3SP4 0 JRNL AUTH Y.GONG,D.ZHU,J.DING,C.DOU,X.REN,L.GU,T.JIANG,D.WANG JRNL TITL CRYSTAL STRUCTURES OF APRATAXIN ORTHOLOG HNT3 REVEAL THE JRNL TITL 2 MECHANISM FOR REVERSAL OF 5'-ADENYLATED DNA JRNL REF NAT.STRUCT.MOL.BIOL. V. 18 1297 2011 JRNL REFN ISSN 1545-9993 JRNL PMID 21984208 JRNL DOI 10.1038/NSMB.2145 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : 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) : 37.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.030 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 35510 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.430 REMARK 3 FREE R VALUE TEST SET COUNT : 1927 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 37.8648 - 4.3360 0.98 2725 156 0.1696 0.1769 REMARK 3 2 4.3360 - 3.4424 1.00 2630 151 0.1525 0.1807 REMARK 3 3 3.4424 - 3.0074 0.99 2586 149 0.1842 0.2130 REMARK 3 4 3.0074 - 2.7326 0.99 2550 146 0.1927 0.2478 REMARK 3 5 2.7326 - 2.5367 0.98 2524 143 0.1984 0.2233 REMARK 3 6 2.5367 - 2.3872 0.98 2509 144 0.1975 0.2742 REMARK 3 7 2.3872 - 2.2677 0.98 2495 143 0.1995 0.2513 REMARK 3 8 2.2677 - 2.1690 0.97 2490 143 0.2013 0.2611 REMARK 3 9 2.1690 - 2.0855 0.97 2458 145 0.1995 0.2533 REMARK 3 10 2.0855 - 2.0135 0.95 2431 138 0.1991 0.2592 REMARK 3 11 2.0135 - 1.9506 0.92 2323 130 0.2063 0.2911 REMARK 3 12 1.9506 - 1.8948 0.84 2124 123 0.2153 0.2660 REMARK 3 13 1.8948 - 1.8449 0.76 1941 110 0.2055 0.2904 REMARK 3 14 1.8449 - 1.7999 0.71 1797 106 0.2109 0.2759 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 : 0.32 REMARK 3 B_SOL : 32.44 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 1.030 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.370 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.25470 REMARK 3 B22 (A**2) : 11.20020 REMARK 3 B33 (A**2) : -9.94550 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 3453 REMARK 3 ANGLE : 0.975 4677 REMARK 3 CHIRALITY : 0.070 514 REMARK 3 PLANARITY : 0.004 591 REMARK 3 DIHEDRAL : 16.603 1280 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 3SP4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-JUL-11. REMARK 100 THE RCSB ID CODE IS RCSB066477. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9789 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36873 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : 0.08500 REMARK 200 FOR THE DATA SET : 19.0000 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) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.34700 REMARK 200 R SYM FOR SHELL (I) : 0.34700 REMARK 200 FOR SHELL : 4.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.1M TRIS-HCL, PH8.0, REMARK 280 0.1M LI2SO4 , VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K 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 26.58850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.90450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.10050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.90450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.58850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.10050 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 GLY A 29 REMARK 465 SER A 30 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 120 -85.87 -109.06 REMARK 500 PRO A 141 153.78 -45.55 REMARK 500 LEU B 120 -71.94 -112.75 REMARK 500 PRO B 141 150.43 -40.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 396 DISTANCE = 5.20 ANGSTROMS REMARK 525 HOH B 346 DISTANCE = 5.76 ANGSTROMS REMARK 525 HOH B 388 DISTANCE = 7.00 ANGSTROMS 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 B 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 221 OE2 REMARK 620 2 HIS B 217 NE2 107.3 REMARK 620 3 CYS B 203 SG 104.7 104.9 REMARK 620 4 CYS B 200 SG 111.2 109.1 119.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 221 OE2 REMARK 620 2 HIS A 217 NE2 104.4 REMARK 620 3 CYS A 203 SG 107.0 109.9 REMARK 620 4 CYS A 200 SG 113.6 105.7 115.5 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 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 701 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SPD RELATED DB: PDB REMARK 900 THE HNT3 IN COMPLEX WITH DNA REMARK 900 RELATED ID: 3SPL RELATED DB: PDB REMARK 900 THE HNT3 IN COMPLEX WITH DNA AND AMP DBREF 3SP4 A 33 232 UNP O74859 APTX_SCHPO 33 232 DBREF 3SP4 B 33 232 UNP O74859 APTX_SCHPO 33 232 SEQADV 3SP4 GLY A 29 UNP O74859 EXPRESSION TAG SEQADV 3SP4 SER A 30 UNP O74859 EXPRESSION TAG SEQADV 3SP4 HIS A 31 UNP O74859 EXPRESSION TAG SEQADV 3SP4 MET A 32 UNP O74859 EXPRESSION TAG SEQADV 3SP4 GLY B 29 UNP O74859 EXPRESSION TAG SEQADV 3SP4 SER B 30 UNP O74859 EXPRESSION TAG SEQADV 3SP4 HIS B 31 UNP O74859 EXPRESSION TAG SEQADV 3SP4 MET B 32 UNP O74859 EXPRESSION TAG SEQRES 1 A 204 GLY SER HIS MET SER PHE ARG ASP ASN LEU LYS VAL TYR SEQRES 2 A 204 ILE GLU SER PRO GLU SER TYR LYS ASN VAL ILE TYR TYR SEQRES 3 A 204 ASP ASP ASP VAL VAL LEU VAL ARG ASP MET PHE PRO LYS SEQRES 4 A 204 SER LYS MET HIS LEU LEU LEU MET THR ARG ASP PRO HIS SEQRES 5 A 204 LEU THR HIS VAL HIS PRO LEU GLU ILE MET MET LYS HIS SEQRES 6 A 204 ARG SER LEU VAL GLU LYS LEU VAL SER TYR VAL GLN GLY SEQRES 7 A 204 ASP LEU SER GLY LEU ILE PHE ASP GLU ALA ARG ASN CYS SEQRES 8 A 204 LEU SER GLN GLN LEU THR ASN GLU ALA LEU CYS ASN TYR SEQRES 9 A 204 ILE LYS VAL GLY PHE HIS ALA GLY PRO SER MET ASN ASN SEQRES 10 A 204 LEU HIS LEU HIS ILE MET THR LEU ASP HIS VAL SER PRO SEQRES 11 A 204 SER LEU LYS ASN SER ALA HIS TYR ILE SER PHE THR SER SEQRES 12 A 204 PRO PHE PHE VAL LYS ILE ASP THR PRO THR SER ASN LEU SEQRES 13 A 204 PRO THR ARG GLY THR LEU THR SER LEU PHE GLN GLU ASP SEQRES 14 A 204 LEU LYS CYS TRP ARG CYS GLY GLU THR PHE GLY ARG HIS SEQRES 15 A 204 PHE THR LYS LEU LYS ALA HIS LEU GLN GLU GLU TYR ASP SEQRES 16 A 204 ASP TRP LEU ASP LYS SER VAL SER MET SEQRES 1 B 204 GLY SER HIS MET SER PHE ARG ASP ASN LEU LYS VAL TYR SEQRES 2 B 204 ILE GLU SER PRO GLU SER TYR LYS ASN VAL ILE TYR TYR SEQRES 3 B 204 ASP ASP ASP VAL VAL LEU VAL ARG ASP MET PHE PRO LYS SEQRES 4 B 204 SER LYS MET HIS LEU LEU LEU MET THR ARG ASP PRO HIS SEQRES 5 B 204 LEU THR HIS VAL HIS PRO LEU GLU ILE MET MET LYS HIS SEQRES 6 B 204 ARG SER LEU VAL GLU LYS LEU VAL SER TYR VAL GLN GLY SEQRES 7 B 204 ASP LEU SER GLY LEU ILE PHE ASP GLU ALA ARG ASN CYS SEQRES 8 B 204 LEU SER GLN GLN LEU THR ASN GLU ALA LEU CYS ASN TYR SEQRES 9 B 204 ILE LYS VAL GLY PHE HIS ALA GLY PRO SER MET ASN ASN SEQRES 10 B 204 LEU HIS LEU HIS ILE MET THR LEU ASP HIS VAL SER PRO SEQRES 11 B 204 SER LEU LYS ASN SER ALA HIS TYR ILE SER PHE THR SER SEQRES 12 B 204 PRO PHE PHE VAL LYS ILE ASP THR PRO THR SER ASN LEU SEQRES 13 B 204 PRO THR ARG GLY THR LEU THR SER LEU PHE GLN GLU ASP SEQRES 14 B 204 LEU LYS CYS TRP ARG CYS GLY GLU THR PHE GLY ARG HIS SEQRES 15 B 204 PHE THR LYS LEU LYS ALA HIS LEU GLN GLU GLU TYR ASP SEQRES 16 B 204 ASP TRP LEU ASP LYS SER VAL SER MET HET ZN A 601 1 HET SO4 A 701 5 HET ZN B 601 1 HET SO4 B 701 5 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 SO4 2(O4 S 2-) FORMUL 7 HOH *406(H2 O) HELIX 1 1 SER A 33 ASN A 37 5 5 HELIX 2 2 LEU A 38 SER A 44 1 7 HELIX 3 3 PRO A 45 TYR A 48 5 4 HELIX 4 4 HIS A 85 HIS A 93 1 9 HELIX 5 5 HIS A 93 GLY A 106 1 14 HELIX 6 6 LEU A 108 LEU A 120 1 13 HELIX 7 7 THR A 125 ASN A 131 1 7 HELIX 8 8 ASN A 162 SER A 171 1 10 HELIX 9 9 PRO A 180 LEU A 184 5 5 HELIX 10 10 THR A 186 GLU A 196 5 11 HELIX 11 11 HIS A 210 VAL A 230 1 21 HELIX 12 12 LEU B 38 SER B 44 1 7 HELIX 13 13 PRO B 45 TYR B 48 5 4 HELIX 14 14 HIS B 85 HIS B 93 1 9 HELIX 15 15 HIS B 93 GLY B 106 1 14 HELIX 16 16 LEU B 108 LEU B 120 1 13 HELIX 17 17 THR B 125 ASN B 131 1 7 HELIX 18 18 ASN B 162 SER B 171 1 10 HELIX 19 19 PRO B 180 LEU B 184 5 5 HELIX 20 20 THR B 186 LEU B 193 1 8 HELIX 21 21 PHE B 194 GLU B 196 5 3 HELIX 22 22 HIS B 210 VAL B 230 1 21 SHEET 1 A 6 VAL A 51 TYR A 54 0 SHEET 2 A 6 VAL A 58 ARG A 62 -1 O LEU A 60 N TYR A 53 SHEET 3 A 6 HIS A 71 THR A 76 -1 O LEU A 73 N VAL A 61 SHEET 4 A 6 LEU A 148 THR A 152 -1 O ILE A 150 N LEU A 72 SHEET 5 A 6 ILE A 133 HIS A 138 -1 N LYS A 134 O MET A 151 SHEET 6 A 6 PHE A 174 LYS A 176 -1 O VAL A 175 N PHE A 137 SHEET 1 B 6 VAL B 51 TYR B 54 0 SHEET 2 B 6 VAL B 58 ARG B 62 -1 O LEU B 60 N TYR B 53 SHEET 3 B 6 HIS B 71 THR B 76 -1 O MET B 75 N VAL B 59 SHEET 4 B 6 LEU B 148 THR B 152 -1 O ILE B 150 N LEU B 72 SHEET 5 B 6 ILE B 133 HIS B 138 -1 N LYS B 134 O MET B 151 SHEET 6 B 6 PHE B 174 LYS B 176 -1 O VAL B 175 N PHE B 137 SSBOND 1 CYS A 130 CYS B 130 1555 1555 2.04 LINK OE2 GLU B 221 ZN ZN B 601 1555 1555 1.93 LINK OE2 GLU A 221 ZN ZN A 601 1555 1555 2.05 LINK NE2 HIS B 217 ZN ZN B 601 1555 1555 2.10 LINK NE2 HIS A 217 ZN ZN A 601 1555 1555 2.10 LINK SG CYS B 203 ZN ZN B 601 1555 1555 2.30 LINK SG CYS A 203 ZN ZN A 601 1555 1555 2.31 LINK SG CYS B 200 ZN ZN B 601 1555 1555 2.33 LINK SG CYS A 200 ZN ZN A 601 1555 1555 2.35 SITE 1 AC1 4 CYS A 200 CYS A 203 HIS A 217 GLU A 221 SITE 1 AC2 5 HIS A 85 ALA A 139 GLY A 140 THR B 186 SITE 2 AC2 5 HOH B 248 SITE 1 AC3 4 CYS B 200 CYS B 203 HIS B 217 GLU B 221 SITE 1 AC4 7 HIS A 210 PHE A 211 THR A 212 SER B 121 SITE 2 AC4 7 GLN B 122 GLN B 123 HOH B 440 CRYST1 53.177 70.201 107.809 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 0.018805 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014245 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009276 0.00000