HEADER TRANSCRIPTION 29-MAY-09 3HMF TITLE CRYSTAL STRUCTURE OF THE SECOND BROMODOMAIN OF HUMAN POLY-BROMODOMAIN TITLE 2 CONTAINING PROTEIN 1 (PB1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN POLYBROMO-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: BROMODOMAIN, UNP RESIDUES 178-291; COMPND 5 SYNONYM: PB1, HPB1, POLYBROMO-1D, BRG1-ASSOCIATED FACTOR 180, BAF180; COMPND 6 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: PB1, PBRM1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-R3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS PB1, POLYBROMO 1 ISOFORM 1, BAF180, POLYBROMO-1D, PBRM1, BRG1- KEYWDS 2 ASSOCIATED FACTOR 180, BROMODOMAIN, CHROMATIN REGULATOR, DNA- KEYWDS 3 BINDING, NUCLEUS, PHOSPHOPROTEIN, TRANSCRIPTION, TRANSCRIPTION KEYWDS 4 REGULATION, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC EXPDTA X-RAY DIFFRACTION AUTHOR P.FILIPPAKOPOULOS,S.PICAUD,T.KEATES,J.MUNIZ,F.VON DELFT, AUTHOR 2 C.H.ARROWSMITH,A.EDWARDS,J.WEIGELT,C.BOUNTRA,S.KNAPP,STRUCTURAL AUTHOR 3 GENOMICS CONSORTIUM (SGC) REVDAT 3 01-NOV-23 3HMF 1 REMARK SEQADV LINK REVDAT 2 11-APR-12 3HMF 1 JRNL VERSN REVDAT 1 23-JUN-09 3HMF 0 JRNL AUTH P.FILIPPAKOPOULOS,S.PICAUD,M.MANGOS,T.KEATES,J.P.LAMBERT, JRNL AUTH 2 D.BARSYTE-LOVEJOY,I.FELLETAR,R.VOLKMER,S.MULLER,T.PAWSON, JRNL AUTH 3 A.C.GINGRAS,C.H.ARROWSMITH,S.KNAPP JRNL TITL HISTONE RECOGNITION AND LARGE-SCALE STRUCTURAL ANALYSIS OF JRNL TITL 2 THE HUMAN BROMODOMAIN FAMILY. JRNL REF CELL(CAMBRIDGE,MASS.) V. 149 214 2012 JRNL REFN ISSN 0092-8674 JRNL PMID 22464331 JRNL DOI 10.1016/J.CELL.2012.02.013 REMARK 2 REMARK 2 RESOLUTION. 1.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.060 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 16669 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 821 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 27.1810 - 2.9610 1.00 2806 157 0.1720 0.1950 REMARK 3 2 2.9610 - 2.3510 0.99 2747 139 0.1630 0.2020 REMARK 3 3 2.3510 - 2.0530 0.98 2688 146 0.1480 0.1690 REMARK 3 4 2.0530 - 1.8660 0.96 2657 125 0.1540 0.1790 REMARK 3 5 1.8660 - 1.7320 0.92 2561 128 0.1630 0.1940 REMARK 3 6 1.7320 - 1.6300 0.87 2389 126 0.1780 0.1930 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 : 0.36 REMARK 3 B_SOL : 51.31 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 1.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.60100 REMARK 3 B22 (A**2) : 7.90200 REMARK 3 B33 (A**2) : -5.30100 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.60900 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 : 0.005 963 REMARK 3 ANGLE : 0.848 1301 REMARK 3 CHIRALITY : 0.057 147 REMARK 3 PLANARITY : 0.004 165 REMARK 3 DIHEDRAL : 15.175 365 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 176:210) REMARK 3 ORIGIN FOR THE GROUP (A): 33.2029 6.6908 5.2207 REMARK 3 T TENSOR REMARK 3 T11: 0.1718 T22: 0.0442 REMARK 3 T33: 0.1078 T12: -0.0500 REMARK 3 T13: 0.0128 T23: -0.0270 REMARK 3 L TENSOR REMARK 3 L11: 0.6413 L22: 1.3461 REMARK 3 L33: 1.2032 L12: 0.5067 REMARK 3 L13: 0.2680 L23: 0.5565 REMARK 3 S TENSOR REMARK 3 S11: 0.0366 S12: 0.0901 S13: -0.1607 REMARK 3 S21: 0.0476 S22: -0.1002 S23: -0.1071 REMARK 3 S31: 0.3239 S32: -0.1817 S33: 0.0263 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 211:241) REMARK 3 ORIGIN FOR THE GROUP (A): 17.6146 7.0276 11.3487 REMARK 3 T TENSOR REMARK 3 T11: 0.1385 T22: 0.1975 REMARK 3 T33: 0.1079 T12: -0.1122 REMARK 3 T13: 0.0335 T23: -0.0542 REMARK 3 L TENSOR REMARK 3 L11: 0.3690 L22: 0.2106 REMARK 3 L33: -0.3451 L12: 0.1752 REMARK 3 L13: 0.0043 L23: -0.4106 REMARK 3 S TENSOR REMARK 3 S11: 0.1596 S12: -0.0628 S13: 0.0547 REMARK 3 S21: 0.1740 S22: -0.2125 S23: 0.1335 REMARK 3 S31: -0.0405 S32: 0.0489 S33: 0.0509 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 242:291) REMARK 3 ORIGIN FOR THE GROUP (A): 32.7879 7.2494 15.1039 REMARK 3 T TENSOR REMARK 3 T11: 0.1634 T22: 0.0462 REMARK 3 T33: 0.0870 T12: -0.0587 REMARK 3 T13: -0.0030 T23: 0.0155 REMARK 3 L TENSOR REMARK 3 L11: 1.2205 L22: 0.5467 REMARK 3 L33: 1.7809 L12: 0.6850 REMARK 3 L13: 0.8162 L23: 0.6173 REMARK 3 S TENSOR REMARK 3 S11: 0.1623 S12: -0.1827 S13: -0.1712 REMARK 3 S21: 0.1390 S22: -0.1406 S23: -0.0703 REMARK 3 S31: 0.4299 S32: -0.2232 S33: -0.0276 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 3HMF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053313. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JAN-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.9 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17021 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.630 REMARK 200 RESOLUTION RANGE LOW (A) : 28.150 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : 0.04100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.27400 REMARK 200 R SYM FOR SHELL (I) : 0.27400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.400 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: 2NXB, 2OO1, 2OSS, 2OUO, 2RFJ, 3DAI, 3D7C, 3DWY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01M ZN_CL, 15W/V PEG_6000, 10V/V REMARK 280 ETHYLENE_GLYCOL, 5.5PH MES, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K, PH 5.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 42.90500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.68000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.90500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.68000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -159.0 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 -1.000000 0.000000 0.000000 81.18468 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 33.29022 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 9 LIES ON A SPECIAL POSITION. REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER A 176 OG REMARK 470 ARG A 202 CG CD NE CZ NH1 NH2 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 2 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 290 ND1 REMARK 620 2 GLU A 291 OXT 118.0 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 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 292 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 293 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 294 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3HME RELATED DB: PDB REMARK 900 RELATED ID: 3HMH RELATED DB: PDB DBREF 3HMF A 178 291 UNP Q86U86 PB1_HUMAN 178 291 SEQADV 3HMF SER A 176 UNP Q86U86 EXPRESSION TAG SEQADV 3HMF MET A 177 UNP Q86U86 EXPRESSION TAG SEQRES 1 A 116 SER MET SER PRO ALA TYR LEU LYS GLU ILE LEU GLU GLN SEQRES 2 A 116 LEU LEU GLU ALA ILE VAL VAL ALA THR ASN PRO SER GLY SEQRES 3 A 116 ARG LEU ILE SER GLU LEU PHE GLN LYS LEU PRO SER LYS SEQRES 4 A 116 VAL GLN TYR PRO ASP TYR TYR ALA ILE ILE LYS GLU PRO SEQRES 5 A 116 ILE ASP LEU LYS THR ILE ALA GLN ARG ILE GLN ASN GLY SEQRES 6 A 116 SER TYR LYS SER ILE HIS ALA MET ALA LYS ASP ILE ASP SEQRES 7 A 116 LEU LEU ALA LYS ASN ALA LYS THR TYR ASN GLU PRO GLY SEQRES 8 A 116 SER GLN VAL PHE LYS ASP ALA ASN SER ILE LYS LYS ILE SEQRES 9 A 116 PHE TYR MET LYS LYS ALA GLU ILE GLU HIS HIS GLU HET ZN A 1 1 HET ZN A 2 1 HET EDO A 292 4 HET CL A 293 1 HET CL A 294 1 HETNAM ZN ZINC ION HETNAM EDO 1,2-ETHANEDIOL HETNAM CL CHLORIDE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 ZN 2(ZN 2+) FORMUL 4 EDO C2 H6 O2 FORMUL 5 CL 2(CL 1-) FORMUL 7 HOH *200(H2 O) HELIX 1 1 SER A 178 ALA A 196 1 19 HELIX 2 2 SER A 205 GLN A 209 5 5 HELIX 3 3 TYR A 217 ILE A 224 1 8 HELIX 4 4 ASP A 229 GLY A 240 1 12 HELIX 5 5 SER A 244 ASN A 263 1 20 HELIX 6 6 SER A 267 HIS A 290 1 24 LINK ZN ZN A 1 NE2 HIS A 289 1555 1555 2.05 LINK ZN ZN A 2 ND1 HIS A 290 1555 1555 2.07 LINK ZN ZN A 2 OXT GLU A 291 1555 1555 2.03 SITE 1 AC1 4 HIS A 246 HIS A 289 CL A 293 CL A 294 SITE 1 AC2 4 GLU A 184 GLU A 187 HIS A 290 GLU A 291 SITE 1 AC3 7 HOH A 10 TYR A 281 LYS A 284 ALA A 285 SITE 2 AC3 7 GLU A 288 CL A 293 HOH A 321 SITE 1 AC4 5 ZN A 1 HIS A 246 LYS A 284 HIS A 289 SITE 2 AC4 5 EDO A 292 SITE 1 AC5 3 ZN A 1 HIS A 246 HIS A 289 CRYST1 85.810 49.360 33.610 90.00 97.91 90.00 C 1 2 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 0.011654 0.000000 0.001619 0.00000 SCALE2 0.000000 0.020259 0.000000 0.00000 SCALE3 0.000000 0.000000 0.030039 0.00000