HEADER LYASE 04-OCT-12 4HEZ TITLE ACTIVITY ENHANCERS OF H64A VARIANT OF HUMAN CARBONIC ANHYDRASE II TITLE 2 POSSESS MULTIPLE BINDING SITES WITHIN AND AROUND THE ENZYME STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE II, CARBONIC ANHYDRASE C, CAC, COMPND 5 CARBONIC ANHYDRASE II, CA-II; COMPND 6 EC: 4.2.1.1; COMPND 7 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: CA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDRATION/DEHYDRATION, HIS64ALA, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.AGGARWAL,R.MCKENNA REVDAT 5 28-FEB-24 4HEZ 1 REMARK SEQADV LINK REVDAT 4 15-NOV-17 4HEZ 1 REMARK REVDAT 3 20-AUG-14 4HEZ 1 JRNL REVDAT 2 12-MAR-14 4HEZ 1 JRNL REVDAT 1 23-OCT-13 4HEZ 0 JRNL AUTH M.AGGARWAL,B.KONDETI,C.TU,C.M.MAUPIN,D.N.SILVERMAN,R.MCKENNA JRNL TITL STRUCTURAL INSIGHT INTO ACTIVITY ENHANCEMENT AND INHIBITION JRNL TITL 2 OF H64A CARBONIC ANHYDRASE II BY IMIDAZOLES. JRNL REF IUCRJ V. 1 129 2014 JRNL REFN ESSN 2052-2525 JRNL PMID 25075329 JRNL DOI 10.1107/S2052252514004096 REMARK 2 REMARK 2 RESOLUTION. 1.34 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.84 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 50200 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.152 REMARK 3 R VALUE (WORKING SET) : 0.151 REMARK 3 FREE R VALUE : 0.170 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.860 REMARK 3 FREE R VALUE TEST SET COUNT : 1938 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 18.8367 - 3.2356 0.91 3492 136 0.1653 0.1711 REMARK 3 2 3.2356 - 2.5703 0.99 3722 148 0.1559 0.1711 REMARK 3 3 2.5703 - 2.2460 0.98 3657 149 0.1410 0.1610 REMARK 3 4 2.2460 - 2.0409 0.98 3649 146 0.1405 0.1566 REMARK 3 5 2.0409 - 1.8948 0.97 3584 146 0.1366 0.1584 REMARK 3 6 1.8948 - 1.7831 0.96 3574 132 0.1392 0.1426 REMARK 3 7 1.7831 - 1.6939 0.95 3470 149 0.1365 0.1764 REMARK 3 8 1.6939 - 1.6202 0.95 3522 142 0.1338 0.1537 REMARK 3 9 1.6202 - 1.5579 0.93 3423 142 0.1387 0.1783 REMARK 3 10 1.5579 - 1.5041 0.92 3400 136 0.1419 0.1801 REMARK 3 11 1.5041 - 1.4571 0.91 3371 125 0.1622 0.1936 REMARK 3 12 1.4571 - 1.4155 0.90 3304 128 0.1732 0.2036 REMARK 3 13 1.4155 - 1.3782 0.88 3221 146 0.1955 0.2294 REMARK 3 14 1.3782 - 1.3446 0.78 2873 113 0.2183 0.2454 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.30 REMARK 3 SHRINKAGE RADIUS : 0.05 REMARK 3 K_SOL : 0.53 REMARK 3 B_SOL : 58.02 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.860 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) : -0.61720 REMARK 3 B22 (A**2) : -0.14190 REMARK 3 B33 (A**2) : 0.75910 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.53240 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 : 0.011 2257 REMARK 3 ANGLE : 1.419 3083 REMARK 3 CHIRALITY : 0.087 317 REMARK 3 PLANARITY : 0.008 407 REMARK 3 DIHEDRAL : 12.745 849 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 4:19) REMARK 3 ORIGIN FOR THE GROUP (A): 8.6463 -4.5729 14.5804 REMARK 3 T TENSOR REMARK 3 T11: 0.0863 T22: 0.1504 REMARK 3 T33: 0.1350 T12: 0.0288 REMARK 3 T13: 0.0144 T23: 0.0076 REMARK 3 L TENSOR REMARK 3 L11: 0.2376 L22: 0.5489 REMARK 3 L33: 0.4632 L12: -0.3421 REMARK 3 L13: -0.1338 L23: 0.0919 REMARK 3 S TENSOR REMARK 3 S11: -0.0340 S12: 0.0368 S13: -0.1095 REMARK 3 S21: -0.0288 S22: -0.0186 S23: -0.1661 REMARK 3 S31: 0.1561 S32: 0.3270 S33: 0.0105 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 20:39) REMARK 3 ORIGIN FOR THE GROUP (A): -2.6661 -3.2007 28.6911 REMARK 3 T TENSOR REMARK 3 T11: 0.0882 T22: 0.0950 REMARK 3 T33: 0.0791 T12: 0.0081 REMARK 3 T13: -0.0103 T23: 0.0030 REMARK 3 L TENSOR REMARK 3 L11: 0.5057 L22: 0.3762 REMARK 3 L33: 0.7167 L12: -0.1314 REMARK 3 L13: -0.1253 L23: 0.0036 REMARK 3 S TENSOR REMARK 3 S11: -0.0557 S12: -0.1744 S13: 0.0406 REMARK 3 S21: 0.0756 S22: 0.0561 S23: -0.0161 REMARK 3 S31: 0.0813 S32: 0.1490 S33: 0.0044 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 40:77) REMARK 3 ORIGIN FOR THE GROUP (A): -17.2541 5.5422 13.5733 REMARK 3 T TENSOR REMARK 3 T11: 0.0966 T22: 0.1280 REMARK 3 T33: 0.0980 T12: 0.0123 REMARK 3 T13: -0.0103 T23: 0.0135 REMARK 3 L TENSOR REMARK 3 L11: 0.3507 L22: 0.3590 REMARK 3 L33: 0.3859 L12: -0.1681 REMARK 3 L13: 0.2344 L23: -0.0609 REMARK 3 S TENSOR REMARK 3 S11: -0.0024 S12: -0.0238 S13: 0.1244 REMARK 3 S21: 0.0218 S22: 0.0335 S23: -0.0087 REMARK 3 S31: -0.0407 S32: -0.1796 S33: -0.0183 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 78:115) REMARK 3 ORIGIN FOR THE GROUP (A): -11.6851 -3.4064 18.4337 REMARK 3 T TENSOR REMARK 3 T11: 0.0837 T22: 0.0553 REMARK 3 T33: 0.0706 T12: -0.0022 REMARK 3 T13: -0.0034 T23: 0.0046 REMARK 3 L TENSOR REMARK 3 L11: 0.2823 L22: 0.2402 REMARK 3 L33: 0.4509 L12: 0.0392 REMARK 3 L13: -0.1498 L23: -0.0016 REMARK 3 S TENSOR REMARK 3 S11: -0.0131 S12: 0.0062 S13: -0.0235 REMARK 3 S21: -0.0155 S22: 0.0153 S23: 0.0151 REMARK 3 S31: 0.0326 S32: -0.0302 S33: 0.0004 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 116:238) REMARK 3 ORIGIN FOR THE GROUP (A): -11.6397 -1.7296 12.1541 REMARK 3 T TENSOR REMARK 3 T11: 0.0697 T22: 0.0553 REMARK 3 T33: 0.0568 T12: -0.0049 REMARK 3 T13: -0.0039 T23: 0.0011 REMARK 3 L TENSOR REMARK 3 L11: 0.6504 L22: 0.2114 REMARK 3 L33: 0.7133 L12: -0.0896 REMARK 3 L13: -0.0781 L23: -0.1120 REMARK 3 S TENSOR REMARK 3 S11: 0.0163 S12: 0.0644 S13: -0.0002 REMARK 3 S21: -0.0241 S22: -0.0061 S23: -0.0077 REMARK 3 S31: 0.0147 S32: -0.0437 S33: -0.0046 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 239:261) REMARK 3 ORIGIN FOR THE GROUP (A): -5.3781 -6.0105 24.2784 REMARK 3 T TENSOR REMARK 3 T11: 0.0921 T22: 0.0824 REMARK 3 T33: 0.0803 T12: -0.0025 REMARK 3 T13: -0.0043 T23: 0.0074 REMARK 3 L TENSOR REMARK 3 L11: 0.3627 L22: 0.2620 REMARK 3 L33: 0.3451 L12: -0.0003 REMARK 3 L13: 0.1233 L23: -0.0427 REMARK 3 S TENSOR REMARK 3 S11: -0.0023 S12: -0.0764 S13: -0.0309 REMARK 3 S21: 0.0325 S22: 0.0189 S23: -0.0265 REMARK 3 S31: 0.1422 S32: 0.0124 S33: -0.0075 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 4HEZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1000075382. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-OCT-11 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 : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : HORIZONTAL BENT SI(111), REMARK 200 ASYMMETRICALLY CUT WITH WATER REMARK 200 COOLED CU BLOCK REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52020 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.345 REMARK 200 RESOLUTION RANGE LOW (A) : 19.965 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: DROPS OF 10 UL (0.3 MM PROTEIN; 100 MM REMARK 280 SMALL IMIDAZOLE; 0.8 M SODIUM CITRATE; 50 MM TRIS-HCL; PH 8.0) REMARK 280 WERE EQUILIBRATED AGAINST THE PRECIPITANT SOLUTION (1.6 M SODIUM REMARK 280 CITRATE; 50 MM TRIS-HCL; PH 8.0), VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 20.80350 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 MET A 1 REMARK 465 SER A 2 REMARK 465 HIS A 3 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 LYS A 111 -1.98 74.67 REMARK 500 PHE A 176 70.96 -153.39 REMARK 500 ASN A 244 44.25 -94.84 REMARK 500 LYS A 252 -134.31 55.34 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 106.6 REMARK 620 3 HIS A 119 ND1 115.0 101.5 REMARK 620 4 HOH A 432 O 106.0 112.1 115.3 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1MZ A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1MZ A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1MZ A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1MZ A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1MZ A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1MZ A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1MZ A 308 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4HEW RELATED DB: PDB REMARK 900 RELATED ID: 4HEY RELATED DB: PDB REMARK 900 RELATED ID: 4HF3 RELATED DB: PDB DBREF 4HEZ A 1 261 UNP P00918 CAH2_HUMAN 1 260 SEQADV 4HEZ ALA A 64 UNP P00918 HIS 64 ENGINEERED MUTATION SEQRES 1 A 260 MET SER HIS HIS TRP GLY TYR GLY LYS HIS ASN GLY PRO SEQRES 2 A 260 GLU HIS TRP HIS LYS ASP PHE PRO ILE ALA LYS GLY GLU SEQRES 3 A 260 ARG GLN SER PRO VAL ASP ILE ASP THR HIS THR ALA LYS SEQRES 4 A 260 TYR ASP PRO SER LEU LYS PRO LEU SER VAL SER TYR ASP SEQRES 5 A 260 GLN ALA THR SER LEU ARG ILE LEU ASN ASN GLY ALA ALA SEQRES 6 A 260 PHE ASN VAL GLU PHE ASP ASP SER GLN ASP LYS ALA VAL SEQRES 7 A 260 LEU LYS GLY GLY PRO LEU ASP GLY THR TYR ARG LEU ILE SEQRES 8 A 260 GLN PHE HIS PHE HIS TRP GLY SER LEU ASP GLY GLN GLY SEQRES 9 A 260 SER GLU HIS THR VAL ASP LYS LYS LYS TYR ALA ALA GLU SEQRES 10 A 260 LEU HIS LEU VAL HIS TRP ASN THR LYS TYR GLY ASP PHE SEQRES 11 A 260 GLY LYS ALA VAL GLN GLN PRO ASP GLY LEU ALA VAL LEU SEQRES 12 A 260 GLY ILE PHE LEU LYS VAL GLY SER ALA LYS PRO GLY LEU SEQRES 13 A 260 GLN LYS VAL VAL ASP VAL LEU ASP SER ILE LYS THR LYS SEQRES 14 A 260 GLY LYS SER ALA ASP PHE THR ASN PHE ASP PRO ARG GLY SEQRES 15 A 260 LEU LEU PRO GLU SER LEU ASP TYR TRP THR TYR PRO GLY SEQRES 16 A 260 SER LEU THR THR PRO PRO LEU LEU GLU CYS VAL THR TRP SEQRES 17 A 260 ILE VAL LEU LYS GLU PRO ILE SER VAL SER SER GLU GLN SEQRES 18 A 260 VAL LEU LYS PHE ARG LYS LEU ASN PHE ASN GLY GLU GLY SEQRES 19 A 260 GLU PRO GLU GLU LEU MET VAL ASP ASN TRP ARG PRO ALA SEQRES 20 A 260 GLN PRO LEU LYS ASN ARG GLN ILE LYS ALA SER PHE LYS HET ZN A 301 1 HET 1MZ A 302 6 HET 1MZ A 303 6 HET 1MZ A 304 6 HET 1MZ A 305 12 HET 1MZ A 306 6 HET 1MZ A 307 6 HET 1MZ A 308 6 HETNAM ZN ZINC ION HETNAM 1MZ 1-METHYLIMIDAZOLE FORMUL 2 ZN ZN 2+ FORMUL 3 1MZ 7(C4 H7 N2 1+) FORMUL 10 HOH *261(H2 O) HELIX 1 1 GLY A 12 ASP A 19 5 8 HELIX 2 2 PHE A 20 GLY A 25 5 6 HELIX 3 3 LYS A 127 GLY A 129 5 3 HELIX 4 4 ASP A 130 VAL A 135 1 6 HELIX 5 5 LYS A 154 GLY A 156 5 3 HELIX 6 6 LEU A 157 LEU A 164 1 8 HELIX 7 7 ASP A 165 ILE A 167 5 3 HELIX 8 8 ASP A 180 LEU A 185 5 6 HELIX 9 9 SER A 219 ARG A 227 1 9 SHEET 1 A 2 ASP A 32 ILE A 33 0 SHEET 2 A 2 THR A 108 VAL A 109 1 O THR A 108 N ILE A 33 SHEET 1 B10 LYS A 39 TYR A 40 0 SHEET 2 B10 LYS A 257 ALA A 258 1 O ALA A 258 N LYS A 39 SHEET 3 B10 TYR A 191 GLY A 196 -1 N THR A 193 O LYS A 257 SHEET 4 B10 VAL A 207 LEU A 212 -1 O VAL A 207 N GLY A 196 SHEET 5 B10 LEU A 141 VAL A 150 1 N GLY A 145 O ILE A 210 SHEET 6 B10 ALA A 116 ASN A 124 -1 N LEU A 118 O ILE A 146 SHEET 7 B10 TYR A 88 TRP A 97 -1 N HIS A 94 O HIS A 119 SHEET 8 B10 PHE A 66 PHE A 70 -1 N VAL A 68 O PHE A 93 SHEET 9 B10 SER A 56 ASN A 61 -1 N LEU A 57 O GLU A 69 SHEET 10 B10 SER A 173 ASP A 175 -1 O ALA A 174 N ILE A 59 SHEET 1 C 6 LEU A 47 SER A 50 0 SHEET 2 C 6 VAL A 78 GLY A 81 -1 O VAL A 78 N SER A 50 SHEET 3 C 6 TYR A 88 TRP A 97 -1 O TYR A 88 N LEU A 79 SHEET 4 C 6 ALA A 116 ASN A 124 -1 O HIS A 119 N HIS A 94 SHEET 5 C 6 LEU A 141 VAL A 150 -1 O ILE A 146 N LEU A 118 SHEET 6 C 6 ILE A 216 VAL A 218 1 O ILE A 216 N PHE A 147 LINK NE2 HIS A 94 ZN ZN A 301 1555 1555 2.00 LINK NE2 HIS A 96 ZN ZN A 301 1555 1555 2.02 LINK ND1 HIS A 119 ZN ZN A 301 1555 1555 2.01 LINK ZN ZN A 301 O HOH A 432 1555 1555 1.90 CISPEP 1 SER A 29 PRO A 30 0 -0.96 CISPEP 2 PRO A 201 PRO A 202 0 13.06 SITE 1 AC1 4 HIS A 94 HIS A 96 HIS A 119 HOH A 432 SITE 1 AC2 2 TRP A 5 ASN A 62 SITE 1 AC3 4 LEU A 198 THR A 199 THR A 200 HOH A 432 SITE 1 AC4 1 ASN A 62 SITE 1 AC5 6 GLU A 69 PHE A 70 ASP A 72 ILE A 91 SITE 2 AC5 6 1MZ A 307 HOH A 519 SITE 1 AC6 5 TYR A 51 ASP A 52 ALA A 54 ASP A 180 SITE 2 AC6 5 ARG A 182 SITE 1 AC7 5 ASP A 130 PHE A 131 GLY A 132 1MZ A 305 SITE 2 AC7 5 HOH A 461 SITE 1 AC8 7 ASP A 110 LYS A 111 LYS A 112 LYS A 127 SITE 2 AC8 7 TYR A 128 HOH A 504 HOH A 629 CRYST1 42.291 41.607 71.866 90.00 104.46 90.00 P 1 21 1 2 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 0.023646 0.000000 0.006098 0.00000 SCALE2 0.000000 0.024034 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014370 0.00000