HEADER LYASE 12-DEC-11 3V2J TITLE EFFECT OF SUCROSE AND GLYCEROL AS CRYOPROTECTANS, ON THE INHIBITION OF TITLE 2 HUMAN CARBONIC ANHYDRASE II 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 GLYCEROL, SUCROSE, CRYOPROTECTANT, ACETAZOLAMIDE, HCA II, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.AGGARWAL,A.MCKENNA REVDAT 2 28-FEB-24 3V2J 1 REMARK REVDAT 1 26-DEC-12 3V2J 0 JRNL AUTH M.AGGARWAL,A.MCKENNA JRNL TITL EFFECT OF SUCROSE AND GLYCEROL AS CRYOPROTECTANS, ON THE JRNL TITL 2 INHIBITION OF HUMAN CARBONIC ANHYDRASE II JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7.2_869 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 26188 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.141 REMARK 3 R VALUE (WORKING SET) : 0.140 REMARK 3 FREE R VALUE : 0.167 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1307 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 19.0296 - 3.5282 0.98 2960 156 0.1280 0.1546 REMARK 3 2 3.5282 - 2.8034 0.97 2871 152 0.1507 0.1641 REMARK 3 3 2.8034 - 2.4498 0.96 2819 144 0.1516 0.1779 REMARK 3 4 2.4498 - 2.2262 0.95 2789 147 0.1345 0.1711 REMARK 3 5 2.2262 - 2.0668 0.94 2735 146 0.1319 0.1630 REMARK 3 6 2.0668 - 1.9451 0.94 2727 144 0.1196 0.1504 REMARK 3 7 1.9451 - 1.8478 0.92 2707 147 0.1350 0.1726 REMARK 3 8 1.8478 - 1.7674 0.92 2651 142 0.1542 0.1914 REMARK 3 9 1.7674 - 1.6994 0.91 2622 129 0.1909 0.2246 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.86 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 34.85 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.280 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) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 : 0.009 2172 REMARK 3 ANGLE : 1.250 2937 REMARK 3 CHIRALITY : 0.080 308 REMARK 3 PLANARITY : 0.007 382 REMARK 3 DIHEDRAL : 13.276 797 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 4:24) REMARK 3 ORIGIN FOR THE GROUP (A): 8.5090 -2.5673 16.5719 REMARK 3 T TENSOR REMARK 3 T11: 0.0960 T22: 0.1937 REMARK 3 T33: 0.2307 T12: 0.0120 REMARK 3 T13: 0.0405 T23: -0.0299 REMARK 3 L TENSOR REMARK 3 L11: 1.4791 L22: 1.5797 REMARK 3 L33: 2.5551 L12: 0.2763 REMARK 3 L13: 0.2323 L23: -0.0012 REMARK 3 S TENSOR REMARK 3 S11: -0.1082 S12: 0.1419 S13: -0.3701 REMARK 3 S21: -0.0813 S22: 0.0102 S23: -0.3077 REMARK 3 S31: 0.3254 S32: 0.3750 S33: 0.1063 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 25:77) REMARK 3 ORIGIN FOR THE GROUP (A): -13.9989 2.4680 18.4431 REMARK 3 T TENSOR REMARK 3 T11: 0.0770 T22: 0.0927 REMARK 3 T33: 0.0938 T12: -0.0125 REMARK 3 T13: 0.0006 T23: 0.0052 REMARK 3 L TENSOR REMARK 3 L11: 1.1871 L22: 1.1000 REMARK 3 L33: 1.4766 L12: -0.5541 REMARK 3 L13: 0.1424 L23: 0.0866 REMARK 3 S TENSOR REMARK 3 S11: -0.0261 S12: -0.1489 S13: 0.0692 REMARK 3 S21: 0.0626 S22: 0.0639 S23: 0.0625 REMARK 3 S31: -0.0902 S32: -0.1992 S33: -0.0295 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 78:115) REMARK 3 ORIGIN FOR THE GROUP (A): -11.6511 -3.7134 18.4204 REMARK 3 T TENSOR REMARK 3 T11: 0.0809 T22: 0.0696 REMARK 3 T33: 0.0834 T12: -0.0083 REMARK 3 T13: 0.0041 T23: 0.0014 REMARK 3 L TENSOR REMARK 3 L11: 0.9387 L22: 0.7681 REMARK 3 L33: 1.1042 L12: -0.0018 REMARK 3 L13: 0.0455 L23: -0.2561 REMARK 3 S TENSOR REMARK 3 S11: -0.0141 S12: -0.0494 S13: -0.0208 REMARK 3 S21: 0.0774 S22: -0.0005 S23: 0.0577 REMARK 3 S31: 0.0326 S32: -0.0447 S33: 0.0228 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 116:154) REMARK 3 ORIGIN FOR THE GROUP (A): -11.5543 4.2882 18.1805 REMARK 3 T TENSOR REMARK 3 T11: 0.0661 T22: 0.0606 REMARK 3 T33: 0.0707 T12: -0.0031 REMARK 3 T13: -0.0006 T23: -0.0041 REMARK 3 L TENSOR REMARK 3 L11: 1.0297 L22: 1.1037 REMARK 3 L33: 1.4303 L12: -0.0208 REMARK 3 L13: 0.0877 L23: 0.0485 REMARK 3 S TENSOR REMARK 3 S11: 0.0462 S12: -0.0469 S13: 0.1125 REMARK 3 S21: 0.0156 S22: -0.0798 S23: 0.0466 REMARK 3 S31: -0.0491 S32: -0.0087 S33: 0.0225 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 155:167) REMARK 3 ORIGIN FOR THE GROUP (A): -15.9241 -6.3493 0.1725 REMARK 3 T TENSOR REMARK 3 T11: 0.2057 T22: 0.1618 REMARK 3 T33: 0.1612 T12: -0.0231 REMARK 3 T13: -0.0425 T23: -0.0143 REMARK 3 L TENSOR REMARK 3 L11: 6.2678 L22: 3.1051 REMARK 3 L33: 3.0537 L12: 2.4348 REMARK 3 L13: -2.2879 L23: -1.5827 REMARK 3 S TENSOR REMARK 3 S11: -0.1879 S12: 0.5326 S13: -0.2051 REMARK 3 S21: -0.5796 S22: 0.2241 S23: 0.2519 REMARK 3 S31: 0.2154 S32: -0.4040 S33: 0.1024 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 168:248) REMARK 3 ORIGIN FOR THE GROUP (A): -9.7414 -4.8595 11.7042 REMARK 3 T TENSOR REMARK 3 T11: 0.0780 T22: 0.0658 REMARK 3 T33: 0.0690 T12: 0.0013 REMARK 3 T13: 0.0065 T23: 0.0004 REMARK 3 L TENSOR REMARK 3 L11: 1.1608 L22: 0.9435 REMARK 3 L33: 1.1956 L12: -0.1238 REMARK 3 L13: 0.0931 L23: -0.0968 REMARK 3 S TENSOR REMARK 3 S11: 0.0225 S12: 0.1220 S13: -0.0527 REMARK 3 S21: -0.1188 S22: -0.0104 S23: -0.0157 REMARK 3 S31: 0.1110 S32: -0.0112 S33: -0.0072 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 249:261) REMARK 3 ORIGIN FOR THE GROUP (A): -9.4183 -3.7429 33.5817 REMARK 3 T TENSOR REMARK 3 T11: 0.1919 T22: 0.2355 REMARK 3 T33: 0.0679 T12: 0.0037 REMARK 3 T13: 0.0108 T23: 0.0091 REMARK 3 L TENSOR REMARK 3 L11: 3.1704 L22: 1.5490 REMARK 3 L33: 0.9280 L12: -1.0240 REMARK 3 L13: -0.6369 L23: 0.7976 REMARK 3 S TENSOR REMARK 3 S11: -0.1422 S12: -0.9398 S13: 0.2556 REMARK 3 S21: 0.3225 S22: 0.1421 S23: -0.0253 REMARK 3 S31: 0.0680 S32: 0.1216 S33: -0.0695 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 3V2J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000069513. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUL-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : VARIMAX OPTICS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26188 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.699 REMARK 200 RESOLUTION RANGE LOW (A) : 19.976 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 (%): 42.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M NA-CITRATE, 50MM TRIS-CL AS REMARK 280 PRECIPITANT SOLUTION. DMSO TO DISSOLVE AZM. 10 UL DROPS OF CA II- REMARK 280 AZM IN 50% PRECIPITANT SOLUTION, PH 7.8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, 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 20.85200 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 ASN A 244 48.89 -95.79 REMARK 500 LYS A 252 -130.42 53.20 REMARK 500 ASN A 253 45.99 -93.07 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 105.0 REMARK 620 3 HIS A 119 ND1 113.5 98.5 REMARK 620 4 AZM A 302 N1 112.6 109.8 115.9 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 AZM A 302 DBREF 3V2J A 1 261 UNP P00918 CAH2_HUMAN 1 260 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 HIS 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 AZM A 302 13 HETNAM ZN ZINC ION HETNAM AZM 5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE FORMUL 2 ZN ZN 2+ FORMUL 3 AZM C4 H6 N4 O3 S2 FORMUL 4 HOH *89(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 LYS A 168 5 4 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 LYS A 80 N SER A 48 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 2.04 LINK ND1 HIS A 119 ZN ZN A 301 1555 1555 2.05 LINK ZN ZN A 301 N1 AZM A 302 1555 1555 2.08 CISPEP 1 SER A 29 PRO A 30 0 -2.82 CISPEP 2 PRO A 201 PRO A 202 0 11.67 SITE 1 AC1 4 HIS A 94 HIS A 96 HIS A 119 AZM A 302 SITE 1 AC2 10 GLN A 92 HIS A 94 HIS A 96 HIS A 119 SITE 2 AC2 10 VAL A 121 LEU A 198 THR A 199 THR A 200 SITE 3 AC2 10 TRP A 209 ZN A 301 CRYST1 42.811 41.704 72.929 90.00 104.49 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 0.023358 0.000000 0.006037 0.00000 SCALE2 0.000000 0.023979 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014162 0.00000