HEADER LYASE 23-MAR-15 4YXO TITLE HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH AN INHIBITOR WITH A TITLE 2 BENZENESULFONAMIDE GROUP (3). COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE II,CARBONIC ANHYDRASE C,CAC,CARBONIC COMPND 5 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 BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-4T1 KEYWDS LYASE EXPDTA X-RAY DIFFRACTION AUTHOR C.RECHLIN,A.HEINE,G.KLEBE REVDAT 3 10-JAN-24 4YXO 1 REMARK REVDAT 2 25-MAY-16 4YXO 1 JRNL REVDAT 1 03-FEB-16 4YXO 0 JRNL AUTH R.GASPARI,C.RECHLIN,A.HEINE,G.BOTTEGONI,W.ROCCHIA,D.SCHWARZ, JRNL AUTH 2 J.BOMKE,H.D.GERBER,G.KLEBE,A.CAVALLI JRNL TITL KINETIC AND STRUCTURAL INSIGHTS INTO THE MECHANISM OF JRNL TITL 2 BINDING OF SULFONAMIDES TO HUMAN CARBONIC ANHYDRASE BY JRNL TITL 3 COMPUTATIONAL AND EXPERIMENTAL STUDIES. JRNL REF J.MED.CHEM. V. 59 4245 2016 JRNL REFN ISSN 0022-2623 JRNL PMID 26700575 JRNL DOI 10.1021/ACS.JMEDCHEM.5B01643 REMARK 2 REMARK 2 RESOLUTION. 1.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1492) 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) : 1.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.05 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 108577 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.164 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5428 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 35.0695 - 3.2916 0.98 3561 188 0.1418 0.1654 REMARK 3 2 3.2916 - 2.6129 0.99 3546 187 0.1610 0.1531 REMARK 3 3 2.6129 - 2.2827 0.99 3520 185 0.1589 0.1670 REMARK 3 4 2.2827 - 2.0740 1.00 3517 185 0.1474 0.1687 REMARK 3 5 2.0740 - 1.9253 0.99 3507 185 0.1458 0.1450 REMARK 3 6 1.9253 - 1.8118 0.99 3488 183 0.1416 0.1727 REMARK 3 7 1.8118 - 1.7211 1.00 3546 187 0.1343 0.1493 REMARK 3 8 1.7211 - 1.6462 1.00 3480 183 0.1321 0.1428 REMARK 3 9 1.6462 - 1.5828 1.00 3519 185 0.1210 0.1334 REMARK 3 10 1.5828 - 1.5282 1.00 3491 184 0.1201 0.1378 REMARK 3 11 1.5282 - 1.4804 1.00 3473 183 0.1255 0.1616 REMARK 3 12 1.4804 - 1.4381 0.99 3504 184 0.1247 0.1534 REMARK 3 13 1.4381 - 1.4002 0.99 3497 184 0.1317 0.1597 REMARK 3 14 1.4002 - 1.3661 0.98 3408 179 0.1306 0.1621 REMARK 3 15 1.3661 - 1.3350 0.98 3444 181 0.1337 0.1548 REMARK 3 16 1.3350 - 1.3066 0.98 3456 182 0.1327 0.1488 REMARK 3 17 1.3066 - 1.2805 0.98 3417 180 0.1341 0.1545 REMARK 3 18 1.2805 - 1.2563 0.97 3363 177 0.1453 0.1753 REMARK 3 19 1.2563 - 1.2339 0.97 3430 180 0.1482 0.1802 REMARK 3 20 1.2339 - 1.2129 0.96 3327 175 0.1514 0.1739 REMARK 3 21 1.2129 - 1.1934 0.97 3420 180 0.1528 0.1545 REMARK 3 22 1.1934 - 1.1750 0.97 3394 179 0.1796 0.1858 REMARK 3 23 1.1750 - 1.1577 0.96 3375 178 0.1831 0.1852 REMARK 3 24 1.1577 - 1.1414 0.97 3335 175 0.1820 0.2091 REMARK 3 25 1.1414 - 1.1260 0.97 3341 176 0.1850 0.2149 REMARK 3 26 1.1260 - 1.1114 0.97 3422 180 0.1859 0.2110 REMARK 3 27 1.1114 - 1.0975 0.96 3338 176 0.2090 0.2319 REMARK 3 28 1.0975 - 1.0843 0.96 3374 177 0.2179 0.2174 REMARK 3 29 1.0843 - 1.0716 0.96 3367 177 0.2373 0.2237 REMARK 3 30 1.0716 - 1.0596 0.96 3289 173 0.2540 0.2806 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.090 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.250 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.58 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 2195 REMARK 3 ANGLE : 1.113 2997 REMARK 3 CHIRALITY : 0.079 312 REMARK 3 PLANARITY : 0.005 407 REMARK 3 DIHEDRAL : 11.790 802 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 4YXO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-MAR-15. REMARK 100 THE DEPOSITION ID IS D_1000208258. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 108590 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.060 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 3.630 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07700 REMARK 200 FOR THE DATA SET : 9.0700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.55 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.070 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1CNI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5 UL OF THE PROTEIN SOLUTION (10 REMARK 280 MG/ML HCAII IN 50 MM TRIS PH 7.8) WERE MIXED WITH 2.5 UL OF THE REMARK 280 WELL SOLUTION (2.7 M (NH4)SO4, 100 MM TRIS, PH 7.8, SATURATED REMARK 280 WITH P-CHLOROMERCURYBENZOICACID) AND PLACED AS A HANGING DROP. REMARK 280 CRYSTALS APPEARED AFTER SEVERAL DAYS. THE CRYSTALS WERE SOAKED REMARK 280 IN 3.0 M (NH4)SO4, 100 MM TRIS, PH 7.8, SATURATED WITH THE REMARK 280 INHIBITOR, FOR 1 DAY., VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K 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 20.78750 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 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 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 HIS A 4 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 9 CG CD CE NZ REMARK 470 LYS A 45 CE NZ REMARK 470 LYS A 76 CE NZ REMARK 470 LYS A 80 CD CE NZ REMARK 470 ASP A 85 OD1 OD2 REMARK 470 LYS A 133 NZ REMARK 470 LYS A 149 NZ REMARK 470 LYS A 159 CD CE NZ REMARK 470 ASP A 165 OD1 OD2 REMARK 470 LYS A 170 NZ REMARK 470 LYS A 213 NZ REMARK 470 LYS A 228 NZ REMARK 470 GLU A 239 OE1 OE2 REMARK 470 LYS A 261 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 ARG A 27 57.94 -143.53 REMARK 500 ALA A 65 -165.90 -162.75 REMARK 500 LYS A 111 -2.85 74.73 REMARK 500 PHE A 176 53.53 -147.92 REMARK 500 ASN A 244 48.70 -93.01 REMARK 500 LYS A 252 -136.47 52.40 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 629 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 630 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A 631 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A 632 DISTANCE = 6.28 ANGSTROMS REMARK 525 HOH A 633 DISTANCE = 6.51 ANGSTROMS REMARK 525 HOH A 634 DISTANCE = 6.88 ANGSTROMS REMARK 525 HOH A 635 DISTANCE = 7.69 ANGSTROMS 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 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 104.1 REMARK 620 3 HIS A 119 ND1 113.0 98.2 REMARK 620 4 4JC A 305 N 110.5 113.6 116.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MBO A 301 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 137 O REMARK 620 2 MBO A 301 CE1 99.5 REMARK 620 3 GLU A 205 O 92.9 85.6 REMARK 620 4 CYS A 206 SG 83.3 177.1 93.8 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 MBO A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 4JC A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 4JC A 305 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4YX4 RELATED DB: PDB REMARK 900 HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH A SIMILAR INHIBITOR. REMARK 900 RELATED ID: 4YXI RELATED DB: PDB REMARK 900 HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH A SIMILAR INHIBITOR. DBREF 4YXO 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 MBO A 301 10 HET ZN A 302 1 HET GOL A 303 6 HET 4JC A 304 12 HET 4JC A 305 12 HETNAM MBO MERCURIBENZOIC ACID HETNAM ZN ZINC ION HETNAM GOL GLYCEROL HETNAM 4JC 4-ETHYLBENZENESULFONAMIDE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 MBO C7 H5 HG O2 FORMUL 3 ZN ZN 2+ FORMUL 4 GOL C3 H8 O3 FORMUL 5 4JC 2(C8 H11 N O2 S) FORMUL 7 HOH *235(H2 O) HELIX 1 AA1 HIS A 15 ASP A 19 5 5 HELIX 2 AA2 PHE A 20 GLY A 25 5 6 HELIX 3 AA3 LYS A 127 GLY A 129 5 3 HELIX 4 AA4 ASP A 130 VAL A 135 1 6 HELIX 5 AA5 LYS A 154 GLY A 156 5 3 HELIX 6 AA6 LEU A 157 LEU A 164 1 8 HELIX 7 AA7 ASP A 165 LYS A 168 5 4 HELIX 8 AA8 ASP A 180 LEU A 185 5 6 HELIX 9 AA9 SER A 219 ARG A 227 1 9 SHEET 1 AA1 2 ASP A 32 ILE A 33 0 SHEET 2 AA1 2 THR A 108 VAL A 109 1 O THR A 108 N ILE A 33 SHEET 1 AA210 LYS A 39 TYR A 40 0 SHEET 2 AA210 LYS A 257 ALA A 258 1 O ALA A 258 N LYS A 39 SHEET 3 AA210 TYR A 191 GLY A 196 -1 N THR A 193 O LYS A 257 SHEET 4 AA210 VAL A 207 LEU A 212 -1 O VAL A 207 N GLY A 196 SHEET 5 AA210 LEU A 141 VAL A 150 1 N GLY A 145 O ILE A 210 SHEET 6 AA210 ALA A 116 ASN A 124 -1 N LEU A 118 O ILE A 146 SHEET 7 AA210 TYR A 88 TRP A 97 -1 N HIS A 94 O HIS A 119 SHEET 8 AA210 PHE A 66 PHE A 70 -1 N VAL A 68 O PHE A 93 SHEET 9 AA210 SER A 56 ASN A 61 -1 N LEU A 57 O GLU A 69 SHEET 10 AA210 SER A 173 ASP A 175 -1 O ALA A 174 N ILE A 59 SHEET 1 AA3 6 LEU A 47 SER A 50 0 SHEET 2 AA3 6 VAL A 78 GLY A 81 -1 O LYS A 80 N SER A 48 SHEET 3 AA3 6 TYR A 88 TRP A 97 -1 O TYR A 88 N LEU A 79 SHEET 4 AA3 6 ALA A 116 ASN A 124 -1 O HIS A 119 N HIS A 94 SHEET 5 AA3 6 LEU A 141 VAL A 150 -1 O ILE A 146 N LEU A 118 SHEET 6 AA3 6 ILE A 216 VAL A 218 1 O ILE A 216 N PHE A 147 LINK NE2 HIS A 94 ZN ZN A 302 1555 1555 2.02 LINK NE2 HIS A 96 ZN ZN A 302 1555 1555 2.07 LINK ND1 HIS A 119 ZN ZN A 302 1555 1555 2.05 LINK O GLN A 137 HG MBO A 301 1555 1555 2.92 LINK O GLU A 205 HG MBO A 301 1555 1555 3.08 LINK SG CYS A 206 HG MBO A 301 1555 1555 2.43 LINK ZN ZN A 302 N 4JC A 305 1555 1555 1.91 CISPEP 1 SER A 29 PRO A 30 0 -0.87 CISPEP 2 PRO A 201 PRO A 202 0 8.75 SITE 1 AC1 6 GLN A 136 GLN A 137 PRO A 138 GLU A 205 SITE 2 AC1 6 CYS A 206 HOH A 526 SITE 1 AC2 4 HIS A 94 HIS A 96 HIS A 119 4JC A 305 SITE 1 AC3 9 ASN A 62 HIS A 64 ALA A 65 ASN A 67 SITE 2 AC3 9 GLN A 92 HIS A 94 HOH A 422 HOH A 454 SITE 3 AC3 9 HOH A 469 SITE 1 AC4 10 TRP A 5 HIS A 10 ASN A 11 HIS A 15 SITE 2 AC4 10 TRP A 16 ASP A 19 PHE A 20 ASP A 180 SITE 3 AC4 10 ARG A 182 HOH A 577 SITE 1 AC5 8 HIS A 94 HIS A 96 HIS A 119 LEU A 198 SITE 2 AC5 8 THR A 199 THR A 200 TRP A 209 ZN A 302 CRYST1 42.379 41.575 72.338 90.00 104.29 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 0.023597 0.000000 0.006009 0.00000 SCALE2 0.000000 0.024053 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014265 0.00000