HEADER IMMUNE SYSTEM 03-DEC-11 3UX3 TITLE CRYSTAL STRUCTURE OF DOMAIN-SWAPPED FAM96A MINOR DIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: MIP18 FAMILY PROTEIN FAM96A; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: DUF59 DOMAIN, UNP RESIDUES 31-157; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: FAM96A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS IMMUNE SYSTEM, DUF59, 3D DOMAIN SWAPPING, PROTEIN-PROTEIN KEYWDS 2 INTERACTION, ALPHA AND BETA PROTEIN (A+B), CYTOSOLIC IRON-SULFUR KEYWDS 3 PROTEIN ASSEMBLY 1 EXPDTA X-RAY DIFFRACTION AUTHOR K.-E.CHEN,B.KOBE,J.L.MARTIN REVDAT 3 08-NOV-23 3UX3 1 REMARK LINK REVDAT 2 01-JAN-20 3UX3 1 JRNL REMARK SEQADV REVDAT 1 30-MAY-12 3UX3 0 JRNL AUTH K.E.CHEN,A.A.RICHARDS,J.K.ARIFFIN,I.L.ROSS,M.J.SWEET, JRNL AUTH 2 S.KELLIE,B.KOBE,J.L.MARTIN JRNL TITL THE MAMMALIAN DUF59 PROTEIN FAM96A FORMS TWO DISTINCT TYPES JRNL TITL 2 OF DOMAIN-SWAPPED DIMER. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 68 637 2012 JRNL REFN ESSN 1399-0047 JRNL PMID 22683786 JRNL DOI 10.1107/S0907444912006592 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7_650 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 29178 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1474 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 34.2473 - 4.0003 0.97 2585 135 0.1899 0.2026 REMARK 3 2 4.0003 - 3.1759 0.99 2634 131 0.1893 0.2589 REMARK 3 3 3.1759 - 2.7746 1.00 2585 142 0.2027 0.2590 REMARK 3 4 2.7746 - 2.5210 1.00 2617 130 0.2029 0.2330 REMARK 3 5 2.5210 - 2.3404 0.99 2576 139 0.1984 0.2554 REMARK 3 6 2.3404 - 2.2024 0.99 2571 138 0.1976 0.2462 REMARK 3 7 2.2024 - 2.0921 0.98 2535 146 0.2115 0.2785 REMARK 3 8 2.0921 - 2.0011 0.97 2484 138 0.2195 0.2731 REMARK 3 9 2.0011 - 1.9241 0.95 2468 125 0.2299 0.2829 REMARK 3 10 1.9241 - 1.8577 0.93 2397 146 0.2378 0.3064 REMARK 3 11 1.8577 - 1.7996 0.87 2252 104 0.2361 0.2919 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.65 REMARK 3 K_SOL : 0.42 REMARK 3 B_SOL : 55.88 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.720 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.89380 REMARK 3 B22 (A**2) : -0.12910 REMARK 3 B33 (A**2) : -8.76470 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -10.01710 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 : 0.016 2216 REMARK 3 ANGLE : 1.528 3018 REMARK 3 CHIRALITY : 0.095 360 REMARK 3 PLANARITY : 0.007 398 REMARK 3 DIHEDRAL : 13.873 897 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 3UX3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-DEC-11. REMARK 100 THE DEPOSITION ID IS D_1000069317. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUL-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI 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 : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29996 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 63.776 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.0600 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.51000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.1.4 REMARK 200 STARTING MODEL: 3UX2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM ACETATE, SODIUM MALONATE, DMSO, REMARK 280 PEG3350, ZINC ZCETATE, PH 4.7, VAPOR DIFFUSION, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 26.12300 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -115.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 111 CG CD CE NZ REMARK 480 LYS A 113 CD CE NZ REMARK 480 ARG B 48 CD NE CZ NH1 NH2 REMARK 480 GLU B 74 CG CD OE1 OE2 REMARK 480 GLU B 75 CB CG CD OE1 OE2 REMARK 480 GLU B 76 CD OE1 OE2 REMARK 480 LYS B 111 CD CE NZ REMARK 480 LYS B 131 CD CE NZ REMARK 480 LYS B 136 CD CE NZ 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 73 172.21 170.05 REMARK 500 GLU A 76 107.14 -167.59 REMARK 500 PRO A 109 34.51 -87.77 REMARK 500 SER A 119 40.13 -108.09 REMARK 500 GLU B 74 127.34 -32.41 REMARK 500 GLU B 75 0.00 86.91 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 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 89 NE2 REMARK 620 2 HIS A 123 NE2 108.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 2 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 90 SG REMARK 620 2 ACT B 1 OXT 117.4 REMARK 620 3 ACT B 1 O 119.7 50.1 REMARK 620 4 CYS B 90 SG 121.9 119.3 105.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 158 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 89 NE2 REMARK 620 2 HIS B 123 NE2 105.3 REMARK 620 N 1 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 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 158 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3UX2 RELATED DB: PDB REMARK 900 FAM96A MAJOR DIMER DBREF 3UX3 A 31 157 UNP Q9H5X1 FA96A_HUMAN 31 157 DBREF 3UX3 B 31 157 UNP Q9H5X1 FA96A_HUMAN 31 157 SEQADV 3UX3 SER A -3 UNP Q9H5X1 EXPRESSION TAG SEQADV 3UX3 ASN A -2 UNP Q9H5X1 EXPRESSION TAG SEQADV 3UX3 ALA A -1 UNP Q9H5X1 EXPRESSION TAG SEQADV 3UX3 SER B -3 UNP Q9H5X1 EXPRESSION TAG SEQADV 3UX3 ASN B -2 UNP Q9H5X1 EXPRESSION TAG SEQADV 3UX3 ALA B -1 UNP Q9H5X1 EXPRESSION TAG SEQRES 1 A 130 SER ASN ALA ARG ILE MET GLU GLU LYS ALA LEU GLU VAL SEQRES 2 A 130 TYR ASP LEU ILE ARG THR ILE ARG ASP PRO GLU LYS PRO SEQRES 3 A 130 ASN THR LEU GLU GLU LEU GLU VAL VAL SER GLU SER CYS SEQRES 4 A 130 VAL GLU VAL GLN GLU ILE ASN GLU GLU GLU TYR LEU VAL SEQRES 5 A 130 ILE ILE ARG PHE THR PRO THR VAL PRO HIS CYS SER LEU SEQRES 6 A 130 ALA THR LEU ILE GLY LEU CYS LEU ARG VAL LYS LEU GLN SEQRES 7 A 130 ARG CYS LEU PRO PHE LYS HIS LYS LEU GLU ILE TYR ILE SEQRES 8 A 130 SER GLU GLY THR HIS SER THR GLU GLU ASP ILE ASN LYS SEQRES 9 A 130 GLN ILE ASN ASP LYS GLU ARG VAL ALA ALA ALA MET GLU SEQRES 10 A 130 ASN PRO ASN LEU ARG GLU ILE VAL GLU GLN CYS VAL LEU SEQRES 1 B 130 SER ASN ALA ARG ILE MET GLU GLU LYS ALA LEU GLU VAL SEQRES 2 B 130 TYR ASP LEU ILE ARG THR ILE ARG ASP PRO GLU LYS PRO SEQRES 3 B 130 ASN THR LEU GLU GLU LEU GLU VAL VAL SER GLU SER CYS SEQRES 4 B 130 VAL GLU VAL GLN GLU ILE ASN GLU GLU GLU TYR LEU VAL SEQRES 5 B 130 ILE ILE ARG PHE THR PRO THR VAL PRO HIS CYS SER LEU SEQRES 6 B 130 ALA THR LEU ILE GLY LEU CYS LEU ARG VAL LYS LEU GLN SEQRES 7 B 130 ARG CYS LEU PRO PHE LYS HIS LYS LEU GLU ILE TYR ILE SEQRES 8 B 130 SER GLU GLY THR HIS SER THR GLU GLU ASP ILE ASN LYS SEQRES 9 B 130 GLN ILE ASN ASP LYS GLU ARG VAL ALA ALA ALA MET GLU SEQRES 10 B 130 ASN PRO ASN LEU ARG GLU ILE VAL GLU GLN CYS VAL LEU HET ZN A 2 1 HET ZN A 1 1 HET ACT B 1 7 HET ZN B 158 1 HETNAM ZN ZINC ION HETNAM ACT ACETATE ION FORMUL 3 ZN 3(ZN 2+) FORMUL 5 ACT C2 H3 O2 1- FORMUL 7 HOH *181(H2 O) HELIX 1 1 SER A -3 ARG A 45 1 18 HELIX 2 2 SER A 63 SER A 65 5 3 HELIX 3 3 HIS A 89 LEU A 108 1 20 HELIX 4 4 THR A 125 ASP A 135 1 11 HELIX 5 5 ASP A 135 GLU A 144 1 10 HELIX 6 6 ASN A 145 VAL A 156 1 12 HELIX 7 7 ASN B -2 ARG B 45 1 17 HELIX 8 8 SER B 63 SER B 65 5 3 HELIX 9 9 HIS B 89 LEU B 108 1 20 HELIX 10 10 THR B 125 ASP B 135 1 11 HELIX 11 11 ASP B 135 ASN B 145 1 11 HELIX 12 12 ASN B 145 LEU B 157 1 13 SHEET 1 A 3 VAL A 67 ASN A 73 0 SHEET 2 A 3 GLU A 76 PHE A 83 -1 O LEU A 78 N GLN A 70 SHEET 3 A 3 HIS A 112 ILE A 118 1 O LYS A 113 N VAL A 79 SHEET 1 B 2 THR A 122 SER A 124 0 SHEET 2 B 2 THR B 122 SER B 124 -1 O THR B 122 N SER A 124 SHEET 1 C 3 VAL B 67 ASN B 73 0 SHEET 2 C 3 GLU B 76 PHE B 83 -1 O ILE B 80 N GLU B 68 SHEET 3 C 3 HIS B 112 ILE B 118 1 O LYS B 113 N VAL B 79 LINK ZN ZN A 1 NE2 HIS A 89 1555 1555 2.12 LINK ZN ZN A 1 NE2 HIS A 123 1555 1555 2.09 LINK ZN ZN A 2 SG CYS A 90 1555 1555 2.22 LINK ZN ZN A 2 OXT ACT B 1 1555 1555 2.32 LINK ZN ZN A 2 O ACT B 1 1555 1555 2.69 LINK ZN ZN A 2 SG CYS B 90 1555 1555 2.20 LINK NE2 HIS B 89 ZN ZN B 158 1555 1555 2.23 LINK NE2 HIS B 123 ZN ZN B 158 1555 1555 1.96 SITE 1 AC1 5 CYS A 90 SER A 124 ACT B 1 CYS B 90 SITE 2 AC1 5 SER B 124 SITE 1 AC2 2 HIS A 89 HIS A 123 SITE 1 AC3 7 ZN A 2 CYS A 90 GLN A 132 CYS B 90 SITE 2 AC3 7 SER B 124 GLN B 132 HOH B 213 SITE 1 AC4 2 HIS B 89 HIS B 123 CRYST1 49.179 52.246 65.893 90.00 104.56 90.00 P 1 21 1 4 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 0.020334 0.000000 0.005283 0.00000 SCALE2 0.000000 0.019140 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015680 0.00000