HEADER LYASE/LYASE INHIBITOR 22-OCT-14 4RN4 TITLE HUMAN CARBONIC ANHYDRASES II IN COMPLEX WITH A ACETAZOLAMIDE TITLE 2 DERIVATIVE COMPRISING ONE HYDROPHOBIC AND ONE HYDROPHILIC TAIL MOIETY 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 CARBONIC ANHYDRASE, ACETAZOLAMIDE, LYASE-LYASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR B.REN,R.TANPURE,T.S.PEAT,L.F.BORNAGHI,D.VULLO,C.T.SUPURAN,S.POULSEN REVDAT 3 28-FEB-24 4RN4 1 REMARK LINK REVDAT 2 25-FEB-15 4RN4 1 JRNL REVDAT 1 28-JAN-15 4RN4 0 JRNL AUTH R.P.TANPURE,B.REN,T.S.PEAT,L.F.BORNAGHI,D.VULLO,C.T.SUPURAN, JRNL AUTH 2 S.A.POULSEN JRNL TITL CARBONIC ANHYDRASE INHIBITORS WITH DUAL-TAIL MOIETIES TO JRNL TITL 2 MATCH THE HYDROPHOBIC AND HYDROPHILIC HALVES OF THE CARBONIC JRNL TITL 3 ANHYDRASE ACTIVE SITE. JRNL REF J.MED.CHEM. V. 58 1494 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 25581127 JRNL DOI 10.1021/JM501798G REMARK 2 REMARK 2 RESOLUTION. 1.53 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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) : 1.53 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.84 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 36269 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.790 REMARK 3 FREE R VALUE TEST SET COUNT : 1738 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 18.8382 - 3.4960 1.00 3009 135 0.1373 0.1485 REMARK 3 2 3.4960 - 2.7777 0.99 2922 150 0.1508 0.1897 REMARK 3 3 2.7777 - 2.4274 0.99 2926 138 0.1636 0.1763 REMARK 3 4 2.4274 - 2.2059 0.99 2881 160 0.1577 0.1805 REMARK 3 5 2.2059 - 2.0480 0.99 2850 158 0.1650 0.1827 REMARK 3 6 2.0480 - 1.9273 0.99 2898 123 0.1634 0.2317 REMARK 3 7 1.9273 - 1.8309 0.98 2868 137 0.1847 0.2368 REMARK 3 8 1.8309 - 1.7513 0.99 2872 136 0.1944 0.2387 REMARK 3 9 1.7513 - 1.6839 0.98 2832 157 0.2120 0.2508 REMARK 3 10 1.6839 - 1.6258 0.99 2864 134 0.2334 0.2682 REMARK 3 11 1.6258 - 1.5750 0.98 2820 171 0.2422 0.2940 REMARK 3 12 1.5750 - 1.5300 0.97 2789 139 0.2868 0.2979 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.780 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) : 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 : 0.009 2355 REMARK 3 ANGLE : 1.286 3228 REMARK 3 CHIRALITY : 0.053 330 REMARK 3 PLANARITY : 0.006 428 REMARK 3 DIHEDRAL : 16.988 892 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 3 THROUGH 77 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.3431 1.2879 18.0823 REMARK 3 T TENSOR REMARK 3 T11: 0.0602 T22: 0.0730 REMARK 3 T33: 0.0988 T12: 0.0009 REMARK 3 T13: 0.0061 T23: 0.0112 REMARK 3 L TENSOR REMARK 3 L11: 0.7860 L22: 0.9576 REMARK 3 L33: 1.7524 L12: -0.1770 REMARK 3 L13: 0.3846 L23: -0.1700 REMARK 3 S TENSOR REMARK 3 S11: -0.0536 S12: -0.0664 S13: 0.0881 REMARK 3 S21: 0.0187 S22: 0.0747 S23: -0.0086 REMARK 3 S31: -0.0614 S32: -0.0361 S33: -0.0175 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 78 THROUGH 247 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.1004 -2.4750 13.5147 REMARK 3 T TENSOR REMARK 3 T11: 0.0669 T22: 0.0608 REMARK 3 T33: 0.0702 T12: -0.0056 REMARK 3 T13: -0.0054 T23: 0.0018 REMARK 3 L TENSOR REMARK 3 L11: 0.9260 L22: 0.8184 REMARK 3 L33: 1.0647 L12: -0.0462 REMARK 3 L13: -0.2153 L23: -0.1150 REMARK 3 S TENSOR REMARK 3 S11: -0.0083 S12: 0.0647 S13: -0.0045 REMARK 3 S21: -0.0718 S22: 0.0161 S23: 0.0546 REMARK 3 S31: 0.0551 S32: -0.0606 S33: -0.0021 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 248 THROUGH 260 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.5297 -2.9437 33.4826 REMARK 3 T TENSOR REMARK 3 T11: 0.1248 T22: 0.1943 REMARK 3 T33: 0.0943 T12: 0.0081 REMARK 3 T13: 0.0039 T23: 0.0115 REMARK 3 L TENSOR REMARK 3 L11: 3.4879 L22: 1.2758 REMARK 3 L33: 0.9837 L12: -0.4714 REMARK 3 L13: 0.6018 L23: 0.4973 REMARK 3 S TENSOR REMARK 3 S11: 0.0617 S12: -0.6914 S13: 0.0947 REMARK 3 S21: 0.1882 S22: 0.0389 S23: -0.0130 REMARK 3 S31: 0.0809 S32: -0.0318 S33: 0.0077 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 4RN4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000087551. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 258412 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.530 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.10000 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) : 1.53 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 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: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.9 M AMMONIUM SULFATE WITH 0.1 M TRIS REMARK 280 BUFFER, PROTEIN AT 14 MG/ML, PH 8.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K 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 20.75200 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 ND1 HIS A 36 O HOH A 428 1.81 REMARK 500 O HOH A 555 O HOH A 639 1.91 REMARK 500 O HOH A 582 O HOH A 599 1.93 REMARK 500 OE1 GLU A 26 O HOH A 528 1.97 REMARK 500 O LYS A 45 O HOH A 559 1.99 REMARK 500 OG SER A 43 O HOH A 580 1.99 REMARK 500 O HOH A 570 O HOH A 663 2.03 REMARK 500 O HOH A 574 O HOH A 612 2.17 REMARK 500 O HOH A 602 O HOH A 666 2.17 REMARK 500 OD2 ASP A 189 NZ LYS A 212 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 610 O HOH A 624 1545 1.89 REMARK 500 REMARK 500 REMARK: NULL 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 57.27 -145.78 REMARK 500 LYS A 76 -63.69 -105.69 REMARK 500 LYS A 111 -1.17 74.83 REMARK 500 PHE A 175 59.00 -147.09 REMARK 500 PHE A 175 59.00 -154.49 REMARK 500 ASN A 243 49.90 -92.37 REMARK 500 LYS A 251 -133.83 51.93 REMARK 500 LYS A 251 -135.40 51.93 REMARK 500 ASN A 252 56.35 -90.06 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 107.7 REMARK 620 3 HIS A 119 ND1 113.0 99.2 REMARK 620 4 3T7 A 303 N38 110.6 110.6 115.1 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 FMT A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3T7 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 304 DBREF 4RN4 A 1 260 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 FMT A 302 3 HET 3T7 A 303 39 HET GOL A 304 6 HETNAM ZN ZINC ION HETNAM FMT FORMIC ACID HETNAM 3T7 2-({[1-(BETA-D-GLUCOPYRANOSYL)-1H-1,2,3-TRIAZOL-4- HETNAM 2 3T7 YL]METHYL}[(1-PHENYL-1H-1,2,3-TRIAZOL-4-YL) HETNAM 3 3T7 METHYL]AMINO)-5-SULFAMOYL-1,3,4-THIADIAZOLE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 FMT C H2 O2 FORMUL 4 3T7 C20 H24 N10 O7 S2 FORMUL 5 GOL C3 H8 O3 FORMUL 6 HOH *276(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 126 GLY A 128 5 3 HELIX 4 4 ASP A 129 VAL A 134 1 6 HELIX 5 5 LYS A 153 GLY A 155 5 3 HELIX 6 6 LEU A 156 LEU A 163 1 8 HELIX 7 7 ASP A 164 LYS A 167 5 4 HELIX 8 8 ASP A 179 LEU A 184 5 6 HELIX 9 9 SER A 218 ARG A 226 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 256 ALA A 257 1 O ALA A 257 N LYS A 39 SHEET 3 B10 TYR A 190 GLY A 195 -1 N THR A 192 O LYS A 256 SHEET 4 B10 VAL A 206 LEU A 211 -1 O VAL A 206 N GLY A 195 SHEET 5 B10 LEU A 140 VAL A 149 1 N GLY A 144 O ILE A 209 SHEET 6 B10 ALA A 116 ASN A 124 -1 N LEU A 118 O ILE A 145 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 ARG A 58 O GLU A 69 SHEET 10 B10 SER A 172 ASP A 174 -1 O ALA A 173 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 140 VAL A 149 -1 O ILE A 145 N LEU A 118 SHEET 6 C 6 ILE A 215 VAL A 217 1 O ILE A 215 N PHE A 146 LINK NE2 HIS A 94 ZN ZN A 301 1555 1555 1.96 LINK NE2 HIS A 96 ZN ZN A 301 1555 1555 2.01 LINK ND1 HIS A 119 ZN ZN A 301 1555 1555 2.08 LINK ZN ZN A 301 N38 3T7 A 303 1555 1555 1.99 CISPEP 1 SER A 29 PRO A 30 0 -1.50 CISPEP 2 SER A 29 PRO A 30 0 1.37 CISPEP 3 PRO A 200 PRO A 201 0 12.79 SITE 1 AC1 4 HIS A 94 HIS A 96 HIS A 119 3T7 A 303 SITE 1 AC2 4 LYS A 112 TYR A 114 LYS A 148 HOH A 441 SITE 1 AC3 18 ILE A 91 GLN A 92 HIS A 94 HIS A 96 SITE 2 AC3 18 HIS A 119 PHE A 130 LEU A 197 THR A 198 SITE 3 AC3 18 THR A 199 PRO A 201 TRP A 208 ZN A 301 SITE 4 AC3 18 GOL A 304 HOH A 570 HOH A 575 HOH A 576 SITE 5 AC3 18 HOH A 606 HOH A 663 SITE 1 AC4 11 ASN A 62 HIS A 64 ALA A 65 ASN A 67 SITE 2 AC4 11 GLN A 92 HIS A 94 THR A 199 3T7 A 303 SITE 3 AC4 11 HOH A 416 HOH A 621 HOH A 638 CRYST1 42.324 41.504 71.879 90.00 104.45 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 0.023627 0.000000 0.006091 0.00000 SCALE2 0.000000 0.024094 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014367 0.00000