HEADER HYDROLASE 28-NOV-00 1GA0 TITLE STRUCTURE OF THE E. CLOACAE GC1 BETA-LACTAMASE WITH A CEPHALOSPORIN TITLE 2 SULFONE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTER CLOACAE; SOURCE 3 ORGANISM_TAXID: 550; SOURCE 4 GENE: BLAC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: AS226-51; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCS101 KEYWDS MIXED ALPHA/BETA, CEPHALOSPORINASE, INHIBITION, CONFORMATIONAL KEYWDS 2 CHANGE, CLASS C BETA-LACTAMASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.V.CRICHLOW,M.NUKAGA,J.D.BUYNAK,J.R.KNOX REVDAT 7 13-NOV-24 1GA0 1 REMARK REVDAT 6 09-AUG-23 1GA0 1 REMARK LINK REVDAT 5 16-NOV-11 1GA0 1 HETATM REVDAT 4 13-JUL-11 1GA0 1 VERSN REVDAT 3 24-FEB-09 1GA0 1 VERSN REVDAT 2 01-APR-03 1GA0 1 JRNL REVDAT 1 06-JUN-01 1GA0 0 JRNL AUTH G.V.CRICHLOW,M.NUKAGA,V.R.DOPPALAPUDI,J.D.BUYNAK,J.R.KNOX JRNL TITL INHIBITION OF CLASS C BETA-LACTAMASES: STRUCTURE OF A JRNL TITL 2 REACTION INTERMEDIATE WITH A CEPHEM SULFONE. JRNL REF BIOCHEMISTRY V. 40 6233 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11371184 JRNL DOI 10.1021/BI010131S REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER (FOR THE PROTEIN) REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 100.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 28503 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1672 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2783 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 315 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.70 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.470 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED, ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 INTERMEDIATE ASSIGNED OCCUPANCY OF 1; HOWEVER, IT MAY BE LESS. REMARK 3 THERE ARE SIX ALTERNATE SIDE CHAIN CONFORMATIONS IN THE PROTEIN REMARK 3 AND ONE ALTERNATE CONFORMATION FOR ATOM C2 AND THE SULFINATE ATOMS REMARK 3 OF THE INHIBITOR. REMARK 3 A BULK SOLVENT CORRECTION WAS USED. REMARK 4 REMARK 4 1GA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000012419. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.935 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29788 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 66.1 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 32.2 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : 0.31000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1GCE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.3 MG/ML ENZYME, 5.5% PEG 3350, 9 MM REMARK 280 IMIDAZOLE; OVER A RESERVOIR OF 24% PEG 3350. CRYSTAL WAS REACTED REMARK 280 WITH 9 MM DVR-II-41S IN 15 MM IMIDAZOLE/28% PEG 3350, PH 7.0 FOR REMARK 280 3 HR. AND THEN SOAKED IN AN IDENTICAL SOLUTION FOR 35 MIN. THE REMARK 280 CRYSTAL WAS SOAKED IN A CRYO-PROTECTANT SOLUTION OF 25% GLYCEROL/ REMARK 280 20 MM HEPES (PH 7)/24% PEG FOR 2 MIN. PRIOR TO CRYO-FREEZING., REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 38.50000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.50000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.50000 REMARK 290 SMTRY3 4 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 693 LIES ON A SPECIAL POSITION. 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 THR A 1 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 GLN A 120 OE1 NE2 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 SER A 154 -66.76 -90.04 REMARK 500 ASN A 344 46.19 -99.60 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 NA A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DVR A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 800 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GCE RELATED DB: PDB REMARK 900 COORDINATES FOR UNLIGANDED BETA-LACTAMASE. REMARK 900 RELATED ID: 1BLS RELATED DB: PDB REMARK 900 WILD-TYPE BETA-LACTAMASE WITH A PHOSPHONATE INHIBITOR BOUND REMARK 900 RELATED ID: 2BLT RELATED DB: PDB REMARK 900 WILD-TYPE UNLIGANDED ENZYME DBREF 1GA0 A 1 364 UNP Q59401 Q59401_ENTCL 21 384 SEQRES 1 A 364 THR PRO VAL SER GLU LYS GLN LEU ALA GLU VAL VAL ALA SEQRES 2 A 364 ASN THR VAL THR PRO LEU MET LYS ALA GLN SER VAL PRO SEQRES 3 A 364 GLY MET ALA VAL ALA VAL ILE TYR GLN GLY LYS PRO HIS SEQRES 4 A 364 TYR TYR THR PHE GLY LYS ALA ASP ILE ALA ALA ASN LYS SEQRES 5 A 364 PRO VAL THR PRO GLN THR LEU PHE GLU LEU GLY SER ILE SEQRES 6 A 364 SER LYS THR PHE THR GLY VAL LEU GLY GLY ASP ALA ILE SEQRES 7 A 364 ALA ARG GLY GLU ILE SER LEU ASP ASP PRO VAL THR ARG SEQRES 8 A 364 TYR TRP PRO GLN LEU THR GLY LYS GLN TRP GLN GLY ILE SEQRES 9 A 364 ARG MET LEU ASP LEU ALA THR TYR THR ALA GLY GLY LEU SEQRES 10 A 364 PRO LEU GLN VAL PRO ASP GLU VAL THR ASP ASN ALA SER SEQRES 11 A 364 LEU LEU ARG PHE TYR GLN ASN TRP GLN PRO GLN TRP LYS SEQRES 12 A 364 PRO GLY THR THR ARG LEU TYR ALA ASN ALA SER ILE GLY SEQRES 13 A 364 LEU PHE GLY ALA LEU ALA VAL LYS PRO SER GLY MET PRO SEQRES 14 A 364 TYR GLU GLN ALA MET THR THR ARG VAL LEU LYS PRO LEU SEQRES 15 A 364 LYS LEU ASP HIS THR TRP ILE ASN VAL PRO LYS ALA GLU SEQRES 16 A 364 GLU ALA HIS TYR ALA TRP GLY TYR ARG ASP GLY LYS ALA SEQRES 17 A 364 VAL ARG ALA VAL ARG VAL SER PRO GLY MET LEU ASP ALA SEQRES 18 A 364 GLN ALA TYR GLY VAL LYS THR ASN VAL GLN ASP MET ALA SEQRES 19 A 364 ASN TRP VAL MET ALA ASN MET ALA PRO GLU ASN VAL ALA SEQRES 20 A 364 ASP ALA SER LEU LYS GLN GLY ILE ALA LEU ALA GLN SER SEQRES 21 A 364 ARG TYR TRP ARG ILE GLY SER MET TYR GLN GLY LEU GLY SEQRES 22 A 364 TRP GLU MET LEU ASN TRP PRO VAL GLU ALA ASN THR VAL SEQRES 23 A 364 VAL GLU GLY SER ASP SER LYS VAL ALA LEU ALA PRO LEU SEQRES 24 A 364 PRO VAL ALA GLU VAL ASN PRO PRO ALA PRO PRO VAL LYS SEQRES 25 A 364 ALA SER TRP VAL HIS LYS THR GLY SER THR GLY GLY PHE SEQRES 26 A 364 GLY SER TYR VAL ALA PHE ILE PRO GLU LYS GLN ILE GLY SEQRES 27 A 364 ILE VAL MET LEU ALA ASN THR SER TYR PRO ASN PRO ALA SEQRES 28 A 364 ARG VAL GLU ALA ALA TYR HIS ILE LEU GLU ALA LEU GLN HET NA A 801 1 HET DVR A 400 30 HET GOL A 800 6 HETNAM NA SODIUM ION HETNAM DVR 3-(4-CARBAMOYL-1-CARBOXY-2-METHYLSULFONYL-BUTA-1,3- HETNAM 2 DVR DIENYLAMINO)-INDOLIZINE-2-CARBOXYLIC ACID HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 NA NA 1+ FORMUL 3 DVR C16 H15 N3 O6 S FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *315(H2 O) HELIX 1 1 SER A 4 GLN A 23 1 20 HELIX 2 2 ILE A 65 ARG A 80 1 16 HELIX 3 3 VAL A 89 TYR A 92 5 4 HELIX 4 4 GLY A 98 GLN A 102 5 5 HELIX 5 5 ARG A 105 THR A 111 1 7 HELIX 6 6 ASP A 127 TRP A 138 1 12 HELIX 7 7 ALA A 151 VAL A 163 1 13 HELIX 8 8 PRO A 169 VAL A 178 1 10 HELIX 9 9 GLU A 195 HIS A 198 5 4 HELIX 10 10 LEU A 219 GLY A 225 1 7 HELIX 11 11 ASN A 229 ALA A 242 1 14 HELIX 12 12 PRO A 243 VAL A 246 5 4 HELIX 13 13 ASP A 248 GLN A 259 1 12 HELIX 14 14 GLU A 282 SER A 290 1 9 HELIX 15 15 ASP A 291 LEU A 296 1 6 HELIX 16 16 PRO A 348 LEU A 363 1 16 SHEET 1 A10 LYS A 52 PRO A 53 0 SHEET 2 A10 LYS A 37 ASP A 47 -1 N ALA A 46 O LYS A 52 SHEET 3 A10 GLY A 27 TYR A 34 -1 O MET A 28 N PHE A 43 SHEET 4 A10 ILE A 337 ALA A 343 -1 O GLY A 338 N ILE A 33 SHEET 5 A10 GLY A 326 ILE A 332 -1 N GLY A 326 O ALA A 343 SHEET 6 A10 SER A 314 SER A 321 -1 N VAL A 316 O PHE A 331 SHEET 7 A10 GLU A 275 ASN A 278 -1 O GLU A 275 N HIS A 317 SHEET 8 A10 MET A 268 GLN A 270 -1 N TYR A 269 O MET A 276 SHEET 9 A10 ARG A 261 ILE A 265 -1 N TYR A 262 O GLN A 270 SHEET 10 A10 ALA A 302 ALA A 308 -1 O ALA A 302 N ARG A 264 SHEET 1 B 3 PHE A 60 GLU A 61 0 SHEET 2 B 3 LYS A 227 THR A 228 -1 O THR A 228 N PHE A 60 SHEET 3 B 3 THR A 187 TRP A 188 -1 O TRP A 188 N LYS A 227 SHEET 1 C 2 THR A 147 ARG A 148 0 SHEET 2 C 2 LEU A 299 PRO A 300 -1 O LEU A 299 N ARG A 148 SHEET 1 D 2 GLY A 202 ARG A 204 0 SHEET 2 D 2 LYS A 207 VAL A 209 -1 O LYS A 207 N ARG A 204 LINK OG SER A 64 C8 DVR A 400 1555 1555 1.36 LINK OE2 GLU A 124 NA NA A 801 1555 1555 2.03 CISPEP 1 TRP A 279 PRO A 280 0 0.37 CISPEP 2 ASN A 305 PRO A 306 0 -0.18 SITE 1 AC1 7 PRO A 122 GLU A 124 GLN A 253 ALA A 256 SITE 2 AC1 7 HOH A 470 HOH A 497 HOH A 570 SITE 1 AC2 17 SER A 64 LEU A 119 GLN A 120 TYR A 150 SITE 2 AC2 17 ASN A 152 SER A 290 SER A 292 ALA A 295 SITE 3 AC2 17 LYS A 318 THR A 319 GLY A 320 SER A 321 SITE 4 AC2 17 ASN A 349 HOH A 549 HOH A 557 HOH A 593 SITE 5 AC2 17 HOH A 703 SITE 1 AC3 7 PRO A 181 LEU A 182 ASN A 245 VAL A 246 SITE 2 AC3 7 ALA A 247 ASP A 248 HOH A 664 CRYST1 77.000 69.000 62.500 90.00 90.00 90.00 P 21 21 2 4 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 0.012987 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014493 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016000 0.00000