HEADER HYDROLASE 15-JUN-10 3NI9 TITLE GES-2 CARBAPENEMASE APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE GES-2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 19-287; COMPND 5 SYNONYM: EXPANDED-SPECTRUM BETA-LACTAMASE GES-2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: BLA GES-2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-LACTAMASE, ANTIBIOTIC RESISTANCE, CARBAPENEMASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.FRASE,C.A.SMITH,M.TOTH,S.B.VAKULENKO REVDAT 3 06-SEP-23 3NI9 1 REMARK REVDAT 2 21-JUN-17 3NI9 1 JRNL REVDAT 1 23-FEB-11 3NI9 0 JRNL AUTH N.K.STEWART,C.A.SMITH,H.FRASE,D.J.BLACK,S.B.VAKULENKO JRNL TITL KINETIC AND STRUCTURAL REQUIREMENTS FOR CARBAPENEMASE JRNL TITL 2 ACTIVITY IN GES-TYPE BETA-LACTAMASES. JRNL REF BIOCHEMISTRY V. 54 588 2015 JRNL REFN ISSN 1520-4995 JRNL PMID 25485972 JRNL DOI 10.1021/BI501052T REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6_289) 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.69 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 35064 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1759 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 29.6928 - 4.6969 1.00 2917 141 0.1676 0.2117 REMARK 3 2 4.6969 - 3.7304 0.97 2680 150 0.1829 0.2409 REMARK 3 3 3.7304 - 3.2595 0.89 2439 132 0.2616 0.3096 REMARK 3 4 3.2595 - 2.9618 1.00 2725 154 0.2106 0.2638 REMARK 3 5 2.9618 - 2.7497 1.00 2716 144 0.2050 0.2769 REMARK 3 6 2.7497 - 2.5877 1.00 2689 148 0.2027 0.3059 REMARK 3 7 2.5877 - 2.4581 1.00 2713 152 0.2082 0.2800 REMARK 3 8 2.4581 - 2.3512 1.00 2703 148 0.2234 0.3017 REMARK 3 9 2.3512 - 2.2607 0.93 2415 110 0.2524 0.3198 REMARK 3 10 2.2607 - 2.1827 0.52 1254 59 0.3046 0.3905 REMARK 3 11 2.1827 - 2.1145 1.00 2697 133 0.2456 0.2898 REMARK 3 12 2.1145 - 2.0541 1.00 2669 139 0.2518 0.3588 REMARK 3 13 2.0541 - 2.0000 1.00 2688 149 0.2371 0.2930 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 : 0.32 REMARK 3 B_SOL : 30.49 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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) : -5.29970 REMARK 3 B22 (A**2) : -5.16390 REMARK 3 B33 (A**2) : 10.46360 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 : 0.008 4200 REMARK 3 ANGLE : 1.090 5682 REMARK 3 CHIRALITY : 0.072 648 REMARK 3 PLANARITY : 0.005 738 REMARK 3 DIHEDRAL : 17.630 1554 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 3NI9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-10. REMARK 100 THE DEPOSITION ID IS D_1000059862. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9785 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36138 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 29.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.51800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.720 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2QPN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02 M CITRIC ACID, 0.08 M BIS-TRIS REMARK 280 PROPANE, PH 8.8, 16% (W/V) PEG 3350, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 38.23000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.94500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.27000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.94500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.23000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.27000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: B 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 LYS A 287 REMARK 465 LYS B 287 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 ALA A 52 148.12 -172.26 REMARK 500 CYS A 63 -145.96 52.80 REMARK 500 TRP A 99 82.32 49.06 REMARK 500 THR A 215 -132.01 -117.28 REMARK 500 ALA B 36 55.99 38.42 REMARK 500 CYS B 63 -138.27 46.95 REMARK 500 TRP B 99 68.54 61.02 REMARK 500 VAL B 154 -60.78 -102.28 REMARK 500 THR B 215 -128.14 -105.23 REMARK 500 GLN B 247 -108.65 65.63 REMARK 500 ALA B 259 86.47 -152.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE B 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3NIA RELATED DB: PDB REMARK 900 GES-2 CARBAPENEMASE TAZOBACTAM COMPLEX DBREF 3NI9 A 19 287 UNP Q93F76 Q93F76_PSEAE 19 287 DBREF 3NI9 B 19 287 UNP Q93F76 Q93F76_PSEAE 19 287 SEQRES 1 A 269 SER GLU LYS LEU THR PHE LYS THR ASP LEU GLU LYS LEU SEQRES 2 A 269 GLU ARG GLU LYS ALA ALA GLN ILE GLY VAL ALA ILE VAL SEQRES 3 A 269 ASP PRO GLN GLY GLU ILE VAL ALA GLY HIS ARG MET ALA SEQRES 4 A 269 GLN ARG PHE ALA MET CYS SER THR PHE LYS PHE PRO LEU SEQRES 5 A 269 ALA ALA LEU VAL PHE GLU ARG ILE ASP SER GLY THR GLU SEQRES 6 A 269 ARG GLY ASP ARG LYS LEU SER TYR GLY PRO ASP MET ILE SEQRES 7 A 269 VAL GLU TRP SER PRO ALA THR GLU ARG PHE LEU ALA SER SEQRES 8 A 269 GLY HIS MET THR VAL LEU GLU ALA ALA GLN ALA ALA VAL SEQRES 9 A 269 GLN LEU SER ASP ASN GLY ALA THR ASN LEU LEU LEU ARG SEQRES 10 A 269 GLU ILE GLY GLY PRO ALA ALA MET THR GLN TYR PHE ARG SEQRES 11 A 269 LYS ILE GLY ASP SER VAL SER ARG LEU ASP ARG LYS GLU SEQRES 12 A 269 PRO GLU MET ASN ASP ASN THR PRO GLY ASP LEU ARG ASP SEQRES 13 A 269 THR THR THR PRO ILE ALA MET ALA ARG THR VAL ALA LYS SEQRES 14 A 269 VAL LEU TYR GLY GLY ALA LEU THR SER THR SER THR HIS SEQRES 15 A 269 THR ILE GLU ARG TRP LEU ILE GLY ASN GLN THR GLY ASP SEQRES 16 A 269 ALA THR LEU ARG ALA GLY PHE PRO LYS ASP TRP VAL VAL SEQRES 17 A 269 GLY GLU LYS THR GLY THR CYS ALA ASN GLY GLY ARG ASN SEQRES 18 A 269 ASP ILE GLY PHE PHE LYS ALA GLN GLU ARG ASP TYR ALA SEQRES 19 A 269 VAL ALA VAL TYR THR THR ALA PRO LYS LEU SER ALA VAL SEQRES 20 A 269 GLU ARG ASP GLU LEU VAL ALA SER VAL GLY GLN VAL ILE SEQRES 21 A 269 THR GLN LEU ILE LEU SER THR ASP LYS SEQRES 1 B 269 SER GLU LYS LEU THR PHE LYS THR ASP LEU GLU LYS LEU SEQRES 2 B 269 GLU ARG GLU LYS ALA ALA GLN ILE GLY VAL ALA ILE VAL SEQRES 3 B 269 ASP PRO GLN GLY GLU ILE VAL ALA GLY HIS ARG MET ALA SEQRES 4 B 269 GLN ARG PHE ALA MET CYS SER THR PHE LYS PHE PRO LEU SEQRES 5 B 269 ALA ALA LEU VAL PHE GLU ARG ILE ASP SER GLY THR GLU SEQRES 6 B 269 ARG GLY ASP ARG LYS LEU SER TYR GLY PRO ASP MET ILE SEQRES 7 B 269 VAL GLU TRP SER PRO ALA THR GLU ARG PHE LEU ALA SER SEQRES 8 B 269 GLY HIS MET THR VAL LEU GLU ALA ALA GLN ALA ALA VAL SEQRES 9 B 269 GLN LEU SER ASP ASN GLY ALA THR ASN LEU LEU LEU ARG SEQRES 10 B 269 GLU ILE GLY GLY PRO ALA ALA MET THR GLN TYR PHE ARG SEQRES 11 B 269 LYS ILE GLY ASP SER VAL SER ARG LEU ASP ARG LYS GLU SEQRES 12 B 269 PRO GLU MET ASN ASP ASN THR PRO GLY ASP LEU ARG ASP SEQRES 13 B 269 THR THR THR PRO ILE ALA MET ALA ARG THR VAL ALA LYS SEQRES 14 B 269 VAL LEU TYR GLY GLY ALA LEU THR SER THR SER THR HIS SEQRES 15 B 269 THR ILE GLU ARG TRP LEU ILE GLY ASN GLN THR GLY ASP SEQRES 16 B 269 ALA THR LEU ARG ALA GLY PHE PRO LYS ASP TRP VAL VAL SEQRES 17 B 269 GLY GLU LYS THR GLY THR CYS ALA ASN GLY GLY ARG ASN SEQRES 18 B 269 ASP ILE GLY PHE PHE LYS ALA GLN GLU ARG ASP TYR ALA SEQRES 19 B 269 VAL ALA VAL TYR THR THR ALA PRO LYS LEU SER ALA VAL SEQRES 20 B 269 GLU ARG ASP GLU LEU VAL ALA SER VAL GLY GLN VAL ILE SEQRES 21 B 269 THR GLN LEU ILE LEU SER THR ASP LYS HET EPE A 301 15 HET EPE B 302 15 HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN EPE HEPES FORMUL 3 EPE 2(C8 H18 N2 O4 S) FORMUL 5 HOH *344(H2 O) HELIX 1 1 SER A 19 ALA A 36 1 18 HELIX 2 2 CYS A 63 THR A 65 5 3 HELIX 3 3 PHE A 66 SER A 80 1 15 HELIX 4 4 GLY A 92 ILE A 96 5 5 HELIX 5 5 SER A 100 LEU A 107 1 8 HELIX 6 6 VAL A 114 SER A 125 1 12 HELIX 7 7 ASP A 126 GLY A 138 1 13 HELIX 8 8 GLY A 138 ILE A 150 1 13 HELIX 9 9 PRO A 162 ASP A 166 5 5 HELIX 10 10 THR A 177 GLY A 191 1 15 HELIX 11 11 THR A 195 GLY A 208 1 14 HELIX 12 12 THR A 215 PHE A 220 1 6 HELIX 13 13 SER A 263 THR A 285 1 23 HELIX 14 14 SER B 19 LYS B 35 1 17 HELIX 15 15 CYS B 63 THR B 65 5 3 HELIX 16 16 PHE B 66 SER B 80 1 15 HELIX 17 17 GLY B 92 ILE B 96 5 5 HELIX 18 18 SER B 100 LEU B 107 1 8 HELIX 19 19 VAL B 114 LEU B 124 1 11 HELIX 20 20 ASP B 126 GLY B 138 1 13 HELIX 21 21 GLY B 139 ILE B 150 1 12 HELIX 22 22 PRO B 162 ASP B 166 5 5 HELIX 23 23 THR B 177 TYR B 190 1 14 HELIX 24 24 THR B 195 GLY B 208 1 14 HELIX 25 25 THR B 215 GLY B 219 5 5 HELIX 26 26 SER B 263 SER B 284 1 22 SHEET 1 A 5 ILE A 50 HIS A 54 0 SHEET 2 A 5 GLN A 38 VAL A 44 -1 N ILE A 43 O VAL A 51 SHEET 3 A 5 ARG A 249 THR A 258 -1 O TYR A 256 N GLY A 40 SHEET 4 A 5 GLY A 237 ALA A 246 -1 N ASP A 240 O VAL A 255 SHEET 5 A 5 VAL A 225 CYS A 233 -1 N LYS A 229 O ILE A 241 SHEET 1 B 2 PHE A 60 ALA A 61 0 SHEET 2 B 2 THR A 175 THR A 176 -1 O THR A 176 N PHE A 60 SHEET 1 C 2 LYS A 88 SER A 90 0 SHEET 2 C 2 HIS A 111 THR A 113 -1 O MET A 112 N LEU A 89 SHEET 1 D 5 ILE B 50 HIS B 54 0 SHEET 2 D 5 GLN B 38 VAL B 44 -1 N ILE B 43 O VAL B 51 SHEET 3 D 5 ARG B 249 THR B 258 -1 O TYR B 256 N GLY B 40 SHEET 4 D 5 GLY B 237 ALA B 246 -1 N GLY B 242 O VAL B 253 SHEET 5 D 5 VAL B 225 CYS B 233 -1 N LYS B 229 O ILE B 241 SHEET 1 E 2 PHE B 60 ALA B 61 0 SHEET 2 E 2 THR B 175 THR B 176 -1 O THR B 176 N PHE B 60 SHEET 1 F 2 LYS B 88 SER B 90 0 SHEET 2 F 2 HIS B 111 THR B 113 -1 O MET B 112 N LEU B 89 SSBOND 1 CYS A 63 CYS A 233 1555 1555 2.02 SSBOND 2 CYS B 63 CYS B 233 1555 1555 2.02 CISPEP 1 GLU A 161 PRO A 162 0 -0.61 CISPEP 2 GLU B 161 PRO B 162 0 1.51 SITE 1 AC1 9 SER A 64 TRP A 99 SER A 125 LYS A 229 SITE 2 AC1 9 THR A 230 GLY A 231 THR A 232 ARG A 238 SITE 3 AC1 9 HOH A 294 SITE 1 AC2 10 SER B 64 TRP B 99 SER B 125 THR B 211 SITE 2 AC2 10 LYS B 229 THR B 230 GLY B 231 THR B 232 SITE 3 AC2 10 ARG B 238 HOH B 305 CRYST1 76.460 80.540 87.890 90.00 90.00 90.00 P 21 21 21 8 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 0.013079 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012416 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011378 0.00000