HEADER LYASE 04-OCT-12 4HF3 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; COMPND 8 MUTATION: 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 4HF3 1 REMARK SEQADV LINK REVDAT 4 15-NOV-17 4HF3 1 REMARK REVDAT 3 20-AUG-14 4HF3 1 JRNL REVDAT 2 12-MAR-14 4HF3 1 JRNL REVDAT 1 23-OCT-13 4HF3 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. 1.15 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) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 81455 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.172 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.380 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 19.8830 - 2.7636 0.97 6003 147 0.1689 0.1768 REMARK 3 2 2.7636 - 2.1944 1.00 6053 145 0.1514 0.1656 REMARK 3 3 2.1944 - 1.9173 1.00 6059 148 0.1428 0.1623 REMARK 3 4 1.9173 - 1.7421 0.99 5979 136 0.1387 0.1523 REMARK 3 5 1.7421 - 1.6173 0.98 5936 142 0.1387 0.1570 REMARK 3 6 1.6173 - 1.5220 0.97 5813 147 0.1412 0.1420 REMARK 3 7 1.5220 - 1.4458 0.96 5795 139 0.1458 0.1630 REMARK 3 8 1.4458 - 1.3829 0.95 5687 141 0.1534 0.1637 REMARK 3 9 1.3829 - 1.3296 0.93 5589 135 0.1630 0.1714 REMARK 3 10 1.3296 - 1.2838 0.93 5563 135 0.1649 0.1635 REMARK 3 11 1.2838 - 1.2436 0.90 5448 128 0.1794 0.1950 REMARK 3 12 1.2436 - 1.2081 0.89 5314 135 0.1957 0.2142 REMARK 3 13 1.2081 - 1.1763 0.88 5269 124 0.2064 0.2592 REMARK 3 14 1.1763 - 1.1476 0.84 5009 136 0.2189 0.2398 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.20 REMARK 3 SHRINKAGE RADIUS : 0.00 REMARK 3 K_SOL : 0.57 REMARK 3 B_SOL : 58.89 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.290 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) : -0.52590 REMARK 3 B22 (A**2) : -0.83900 REMARK 3 B33 (A**2) : 1.36490 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.29710 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 2333 REMARK 3 ANGLE : 1.401 3194 REMARK 3 CHIRALITY : 0.090 335 REMARK 3 PLANARITY : 0.009 423 REMARK 3 DIHEDRAL : 13.177 902 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 4:24) REMARK 3 ORIGIN FOR THE GROUP (A): 8.5002 -2.8032 16.9899 REMARK 3 T TENSOR REMARK 3 T11: 0.0472 T22: 0.0931 REMARK 3 T33: 0.1027 T12: 0.0065 REMARK 3 T13: -0.0004 T23: -0.0033 REMARK 3 L TENSOR REMARK 3 L11: 1.1285 L22: 0.8680 REMARK 3 L33: 1.4605 L12: -0.3303 REMARK 3 L13: -0.2796 L23: 0.4394 REMARK 3 S TENSOR REMARK 3 S11: 0.0029 S12: 0.0137 S13: -0.0725 REMARK 3 S21: -0.0230 S22: 0.0226 S23: -0.2169 REMARK 3 S31: 0.0967 S32: 0.2174 S33: 0.0082 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 25:50) REMARK 3 ORIGIN FOR THE GROUP (A): -13.5976 -2.1174 30.8526 REMARK 3 T TENSOR REMARK 3 T11: 0.0767 T22: 0.1054 REMARK 3 T33: 0.0618 T12: 0.0183 REMARK 3 T13: 0.0025 T23: 0.0099 REMARK 3 L TENSOR REMARK 3 L11: 0.1216 L22: 0.4848 REMARK 3 L33: 1.2697 L12: -0.1804 REMARK 3 L13: 0.3501 L23: -0.3378 REMARK 3 S TENSOR REMARK 3 S11: -0.1534 S12: -0.2009 S13: 0.0155 REMARK 3 S21: 0.1353 S22: 0.1679 S23: 0.0619 REMARK 3 S31: 0.0202 S32: -0.1624 S33: -0.0475 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 51:115) REMARK 3 ORIGIN FOR THE GROUP (A): -12.8347 0.4752 13.7839 REMARK 3 T TENSOR REMARK 3 T11: 0.0481 T22: 0.0470 REMARK 3 T33: 0.0490 T12: -0.0068 REMARK 3 T13: -0.0107 T23: 0.0028 REMARK 3 L TENSOR REMARK 3 L11: 0.5274 L22: 0.4208 REMARK 3 L33: 0.4775 L12: -0.0186 REMARK 3 L13: 0.0185 L23: 0.1300 REMARK 3 S TENSOR REMARK 3 S11: -0.0058 S12: 0.0443 S13: 0.0338 REMARK 3 S21: -0.0099 S22: -0.0107 S23: 0.0251 REMARK 3 S31: -0.0176 S32: -0.0141 S33: -0.0010 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 116:154) REMARK 3 ORIGIN FOR THE GROUP (A): -11.2150 4.5583 18.1342 REMARK 3 T TENSOR REMARK 3 T11: 0.0568 T22: 0.0392 REMARK 3 T33: 0.0369 T12: -0.0044 REMARK 3 T13: -0.0049 T23: -0.0018 REMARK 3 L TENSOR REMARK 3 L11: 0.5357 L22: 0.3647 REMARK 3 L33: 0.3662 L12: 0.1216 REMARK 3 L13: 0.2627 L23: 0.2645 REMARK 3 S TENSOR REMARK 3 S11: -0.0011 S12: -0.0223 S13: 0.0405 REMARK 3 S21: -0.0284 S22: -0.0158 S23: 0.0401 REMARK 3 S31: -0.0182 S32: -0.0044 S33: 0.0124 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 155:167) REMARK 3 ORIGIN FOR THE GROUP (A): -15.6707 -6.6651 -0.2375 REMARK 3 T TENSOR REMARK 3 T11: 0.0830 T22: 0.0872 REMARK 3 T33: 0.0681 T12: -0.0012 REMARK 3 T13: -0.0172 T23: -0.0132 REMARK 3 L TENSOR REMARK 3 L11: 2.9302 L22: 1.7724 REMARK 3 L33: 1.1861 L12: 1.8771 REMARK 3 L13: -1.0734 L23: -1.3495 REMARK 3 S TENSOR REMARK 3 S11: -0.0909 S12: 0.1898 S13: -0.0198 REMARK 3 S21: -0.2316 S22: 0.0940 S23: 0.1164 REMARK 3 S31: 0.1294 S32: -0.0548 S33: 0.0655 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 168:190) REMARK 3 ORIGIN FOR THE GROUP (A): -17.0361 -0.9211 6.6481 REMARK 3 T TENSOR REMARK 3 T11: 0.0670 T22: 0.0703 REMARK 3 T33: 0.0593 T12: -0.0085 REMARK 3 T13: -0.0178 T23: -0.0006 REMARK 3 L TENSOR REMARK 3 L11: 0.9976 L22: 0.2961 REMARK 3 L33: 1.0189 L12: 0.0095 REMARK 3 L13: -0.2777 L23: -0.0920 REMARK 3 S TENSOR REMARK 3 S11: 0.0630 S12: 0.0459 S13: -0.0001 REMARK 3 S21: -0.0408 S22: -0.0031 S23: 0.0179 REMARK 3 S31: -0.0470 S32: 0.0168 S33: -0.0441 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 191:219) REMARK 3 ORIGIN FOR THE GROUP (A): -10.9460 -2.5139 21.9203 REMARK 3 T TENSOR REMARK 3 T11: 0.0387 T22: 0.0369 REMARK 3 T33: 0.0323 T12: -0.0017 REMARK 3 T13: -0.0105 T23: 0.0040 REMARK 3 L TENSOR REMARK 3 L11: 0.4521 L22: 0.4055 REMARK 3 L33: 0.5403 L12: -0.0524 REMARK 3 L13: 0.2005 L23: 0.2144 REMARK 3 S TENSOR REMARK 3 S11: 0.0123 S12: -0.0513 S13: -0.0150 REMARK 3 S21: 0.0098 S22: -0.0041 S23: -0.0178 REMARK 3 S31: 0.0257 S32: -0.0240 S33: -0.0049 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 220:238) REMARK 3 ORIGIN FOR THE GROUP (A): -4.9553 -11.0266 1.0764 REMARK 3 T TENSOR REMARK 3 T11: 0.0723 T22: 0.1701 REMARK 3 T33: 0.0609 T12: 0.0269 REMARK 3 T13: 0.0037 T23: -0.0453 REMARK 3 L TENSOR REMARK 3 L11: 1.1012 L22: 0.6094 REMARK 3 L33: 1.0495 L12: -0.5064 REMARK 3 L13: -0.4179 L23: -0.3548 REMARK 3 S TENSOR REMARK 3 S11: 0.0704 S12: 0.2449 S13: -0.2085 REMARK 3 S21: -0.1461 S22: 0.0270 S23: 0.0019 REMARK 3 S31: 0.2250 S32: 0.2468 S33: 0.1977 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 239:261) REMARK 3 ORIGIN FOR THE GROUP (A): -5.2665 -6.2059 24.1457 REMARK 3 T TENSOR REMARK 3 T11: 0.0651 T22: 0.0572 REMARK 3 T33: 0.0533 T12: -0.0036 REMARK 3 T13: -0.0080 T23: 0.0050 REMARK 3 L TENSOR REMARK 3 L11: 0.6212 L22: 0.4034 REMARK 3 L33: 0.6853 L12: -0.1453 REMARK 3 L13: 0.2987 L23: 0.1359 REMARK 3 S TENSOR REMARK 3 S11: 0.0036 S12: -0.0799 S13: -0.0263 REMARK 3 S21: 0.0687 S22: 0.0346 S23: -0.0419 REMARK 3 S31: 0.0628 S32: 0.0561 S33: -0.0541 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 4HF3 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_1000075386. 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 COATED 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 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 85550 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.148 REMARK 200 RESOLUTION RANGE LOW (A) : 19.880 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 (%): 41.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 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 20.74200 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 ARG A 27 54.94 -143.72 REMARK 500 ALA A 65 -169.75 -162.36 REMARK 500 LYS A 111 -2.48 72.65 REMARK 500 PHE A 176 53.77 -149.25 REMARK 500 ASN A 244 47.13 -94.42 REMARK 500 LYS A 252 -139.62 54.88 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 103.1 REMARK 620 3 HIS A 119 ND1 113.3 100.6 REMARK 620 4 IMD A 302 N3 105.2 126.6 108.3 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 IMD A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 310 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: 4HEZ RELATED DB: PDB DBREF 4HF3 A 1 261 UNP P00918 CAH2_HUMAN 1 260 SEQADV 4HF3 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 IMD A 302 5 HET IMD A 303 5 HET IMD A 304 5 HET IMD A 305 5 HET IMD A 306 5 HET IMD A 307 5 HET IMD A 308 5 HET IMD A 309 5 HET IMD A 310 5 HETNAM ZN ZINC ION HETNAM IMD IMIDAZOLE FORMUL 2 ZN ZN 2+ FORMUL 3 IMD 9(C3 H5 N2 1+) FORMUL 12 HOH *295(H2 O) HELIX 1 1 GLY A 12 GLU A 14 5 3 HELIX 2 2 HIS A 15 PHE A 20 1 6 HELIX 3 3 PRO A 21 GLY A 25 5 5 HELIX 4 4 LYS A 127 GLY A 129 5 3 HELIX 5 5 ASP A 130 VAL A 135 1 6 HELIX 6 6 LYS A 154 GLY A 156 5 3 HELIX 7 7 LEU A 157 LEU A 164 1 8 HELIX 8 8 ASP A 165 LYS A 168 5 4 HELIX 9 9 ASP A 180 LEU A 185 5 6 HELIX 10 10 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 LEU A 212 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 2.01 LINK NE2 HIS A 96 ZN ZN A 301 1555 1555 2.03 LINK ND1 HIS A 119 ZN ZN A 301 1555 1555 2.03 LINK ZN ZN A 301 N3 IMD A 302 1555 1555 1.99 CISPEP 1 SER A 29 PRO A 30 0 -2.47 CISPEP 2 PRO A 201 PRO A 202 0 11.78 SITE 1 AC1 4 HIS A 94 HIS A 96 HIS A 119 IMD A 302 SITE 1 AC2 7 HIS A 94 HIS A 96 HIS A 119 LEU A 198 SITE 2 AC2 7 THR A 199 THR A 200 ZN A 301 SITE 1 AC3 7 LYS A 18 ASP A 19 VAL A 49 ARG A 182 SITE 2 AC3 7 LEU A 185 HOH A 482 HOH A 628 SITE 1 AC4 3 TYR A 7 ASP A 243 TRP A 245 SITE 1 AC5 1 LEU A 57 SITE 1 AC6 4 HIS A 10 GLY A 183 HOH A 599 HOH A 661 SITE 1 AC7 1 PRO A 202 SITE 1 AC8 4 LEU A 60 ASN A 61 GLY A 171 HOH A 547 SITE 1 AC9 5 THR A 37 LYS A 39 GLN A 255 ILE A 256 SITE 2 AC9 5 LYS A 257 SITE 1 BC1 3 ASP A 130 GLY A 132 HOH A 687 CRYST1 42.371 41.484 71.938 90.00 104.38 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 0.023601 0.000000 0.006051 0.00000 SCALE2 0.000000 0.024106 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014350 0.00000