HEADER HYDROLASE 08-JAN-07 2OGS TITLE CRYSTAL STRUCTURE OF THE GEOBACILLUS STEAROTHERMOPHILUS TITLE 2 CARBOXYLESTERASE EST55 AT PH 6.2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: THERMOSTABLE CARBOXYLESTERASE EST50; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: TOP10 KEYWDS CARBOXYLESTERASE, ALPHA/BETA HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.LIU,H.E.EWIS,P.C.TAI,C.D.LU,I.T.WEBER REVDAT 5 18-OCT-17 2OGS 1 REMARK REVDAT 4 24-FEB-09 2OGS 1 VERSN REVDAT 3 13-MAR-07 2OGS 1 JRNL REVDAT 2 27-FEB-07 2OGS 1 SITE REVDAT 1 13-FEB-07 2OGS 0 JRNL AUTH P.LIU,H.E.EWIS,P.C.TAI,C.D.LU,I.T.WEBER JRNL TITL CRYSTAL STRUCTURE OF THE GEOBACILLUS STEAROTHERMOPHILUS JRNL TITL 2 CARBOXYLESTERASE EST55 AND ITS ACTIVATION OF PRODRUG CPT-11. JRNL REF J.MOL.BIOL. V. 367 212 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17239398 JRNL DOI 10.1016/J.JMB.2006.12.067 REMARK 2 REMARK 2 RESOLUTION. 2.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.77 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1769127.620 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 33883 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) : 0.204 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3410 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.02 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4945 REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE : 0.2660 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 600 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3720 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 151 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.46000 REMARK 3 B22 (A**2) : -0.72000 REMARK 3 B33 (A**2) : 2.17000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.15 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.960 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.080 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.360 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.440 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.800 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 49.34 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2OGS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JAN-07. REMARK 100 THE DEPOSITION ID IS D_1000041116. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33952 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.020 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 0.31100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 11.23 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, AMMONIUM IODINE, PH 6.2, REMARK 280 VAPOR DIFFUSION, HANGING DROP 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 34.76500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.51500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.74500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.51500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.76500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.74500 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 300 REMARK: EACH ASYMMETRIC UNIT HAS ONE BIOLOGICAL UNIT. 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 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 GLU A 2 REMARK 465 ASP A 66 REMARK 465 PRO A 67 REMARK 465 ILE A 68 REMARK 465 PHE A 69 REMARK 465 SER A 70 REMARK 465 GLY A 71 REMARK 465 LEU A 72 REMARK 465 LEU A 73 REMARK 465 GLY A 74 REMARK 465 ARG A 75 REMARK 465 MET A 76 REMARK 465 PHE A 401 REMARK 465 GLY A 402 REMARK 465 GLY A 403 REMARK 465 GLN A 404 REMARK 465 GLY A 497 REMARK 465 ARG A 498 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 SER A 65 OG REMARK 470 SER A 77 OG REMARK 470 LYS A 327 CG CD CE NZ REMARK 470 ARG A 335 CG CD NE CZ NH1 NH2 REMARK 470 SER A 355 OG REMARK 470 VAL A 400 CG1 CG2 REMARK 470 LEU A 405 CG CD1 CD2 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 93 141.12 -178.12 REMARK 500 ASP A 95 -146.02 -143.33 REMARK 500 ASN A 141 -127.77 38.42 REMARK 500 ASN A 141 -127.10 38.42 REMARK 500 SER A 194 -123.55 52.52 REMARK 500 SER A 194 -123.55 54.07 REMARK 500 PRO A 271 7.20 -54.19 REMARK 500 ALA A 352 152.40 -46.84 REMARK 500 ASN A 419 51.19 -115.63 REMARK 500 GLN A 422 141.65 -34.26 REMARK 500 ALA A 426 59.30 -68.53 REMARK 500 SER A 478 -167.45 -161.79 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 IOD A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 503 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OGT RELATED DB: PDB DBREF 2OGS A 1 498 UNP Q8GCC7 Q8GCC7_BACST 1 498 SEQADV 2OGS 0CS A 408 UNP Q8GCC7 CYS 408 MODIFIED RESIDUE SEQRES 1 A 498 MET GLU ARG THR VAL VAL GLU THR ARG TYR GLY ARG LEU SEQRES 2 A 498 ARG GLY GLU MET ASN GLU GLY VAL PHE VAL TRP LYS GLY SEQRES 3 A 498 ILE PRO TYR ALA LYS ALA PRO VAL GLY GLU ARG ARG PHE SEQRES 4 A 498 LEU PRO PRO GLU PRO PRO ASP ALA TRP ASP GLY VAL ARG SEQRES 5 A 498 GLU ALA THR SER PHE GLY PRO VAL VAL MET GLN PRO SER SEQRES 6 A 498 ASP PRO ILE PHE SER GLY LEU LEU GLY ARG MET SER GLU SEQRES 7 A 498 ALA PRO SER GLU ASP GLY LEU TYR LEU ASN ILE TRP SER SEQRES 8 A 498 PRO ALA ALA ASP GLY LYS LYS ARG PRO VAL LEU PHE TRP SEQRES 9 A 498 ILE HIS GLY GLY ALA PHE LEU PHE GLY SER GLY SER SER SEQRES 10 A 498 PRO TRP TYR ASP GLY THR ALA PHE ALA LYS HIS GLY ASP SEQRES 11 A 498 VAL VAL VAL VAL THR ILE ASN TYR ARG MET ASN VAL PHE SEQRES 12 A 498 GLY PHE LEU HIS LEU GLY ASP SER PHE GLY GLU ALA TYR SEQRES 13 A 498 ALA GLN ALA GLY ASN LEU GLY ILE LEU ASP GLN VAL ALA SEQRES 14 A 498 ALA LEU ARG TRP VAL LYS GLU ASN ILE ALA ALA PHE GLY SEQRES 15 A 498 GLY ASP PRO ASP ASN ILE THR ILE PHE GLY GLU SER ALA SEQRES 16 A 498 GLY ALA ALA SER VAL GLY VAL LEU LEU SER LEU PRO GLU SEQRES 17 A 498 ALA SER GLY LEU PHE ARG ARG ALA MET LEU GLN SER GLY SEQRES 18 A 498 SER GLY SER LEU LEU LEU ARG SER PRO GLU THR ALA MET SEQRES 19 A 498 ALA MET THR GLU ARG ILE LEU ASP LYS ALA GLY ILE ARG SEQRES 20 A 498 PRO GLY ASP ARG GLU ARG LEU LEU SER ILE PRO ALA GLU SEQRES 21 A 498 GLU LEU LEU ARG ALA ALA LEU SER LEU GLY PRO GLY VAL SEQRES 22 A 498 MET TYR GLY PRO VAL VAL ASP GLY ARG VAL LEU ARG ARG SEQRES 23 A 498 HIS PRO ILE GLU ALA LEU ARG TYR GLY ALA ALA SER GLY SEQRES 24 A 498 ILE PRO ILE LEU ILE GLY VAL THR LYS ASP GLU TYR ASN SEQRES 25 A 498 LEU PHE THR LEU THR ASP PRO SER TRP THR LYS LEU GLY SEQRES 26 A 498 GLU LYS GLU LEU LEU ASP ARG ILE ASN ARG GLU VAL GLY SEQRES 27 A 498 PRO VAL PRO GLU GLU ALA ILE ARG TYR TYR LYS GLU THR SEQRES 28 A 498 ALA GLU PRO SER ALA PRO THR TRP GLN THR TRP LEU ARG SEQRES 29 A 498 ILE MET THR TYR ARG VAL PHE VAL GLU GLY MET LEU ARG SEQRES 30 A 498 THR ALA ASP ALA GLN ALA ALA GLN GLY ALA ASP VAL TYR SEQRES 31 A 498 MET TYR ARG PHE ASP TYR GLU THR PRO VAL PHE GLY GLY SEQRES 32 A 498 GLN LEU LYS ALA 0CS HIS ALA LEU GLU LEU PRO PHE VAL SEQRES 33 A 498 PHE HIS ASN LEU HIS GLN PRO GLY VAL ALA ASN PHE VAL SEQRES 34 A 498 GLY ASN ARG PRO GLU ARG GLU ALA ILE ALA ASN GLU MET SEQRES 35 A 498 HIS TYR ALA TRP LEU SER PHE ALA ARG THR GLY ASP PRO SEQRES 36 A 498 ASN GLY ALA HIS LEU PRO GLU ALA TRP PRO ALA TYR THR SEQRES 37 A 498 ASN GLU ARG LYS ALA ALA PHE VAL PHE SER ALA ALA SER SEQRES 38 A 498 HIS VAL GLU ASP ASP PRO PHE GLY ARG GLU ARG ALA ALA SEQRES 39 A 498 TRP GLN GLY ARG MODRES 2OGS 0CS A 408 ALA 3-[(S)-HYDROPEROXYSULFINYL]-L-ALANINE HET 0CS A 408 9 HET IOD A 501 1 HET IOD A 502 1 HET IOD A 503 1 HETNAM 0CS 3-[(S)-HYDROPEROXYSULFINYL]-L-ALANINE HETNAM IOD IODIDE ION FORMUL 1 0CS C3 H7 N O5 S FORMUL 2 IOD 3(I 1-) FORMUL 5 HOH *151(H2 O) HELIX 1 1 VAL A 34 ARG A 38 5 5 HELIX 2 2 SER A 117 ASP A 121 5 5 HELIX 3 3 GLY A 122 ASP A 130 1 9 HELIX 4 4 MET A 140 PHE A 145 1 6 HELIX 5 5 GLY A 153 ALA A 157 5 5 HELIX 6 6 GLN A 158 GLY A 160 5 3 HELIX 7 7 ASN A 161 ILE A 178 1 18 HELIX 8 8 ALA A 179 PHE A 181 5 3 HELIX 9 9 SER A 194 LEU A 206 1 13 HELIX 10 10 PRO A 207 SER A 210 5 4 HELIX 11 11 SER A 229 GLY A 245 1 17 HELIX 12 12 ASP A 250 ILE A 257 1 8 HELIX 13 13 PRO A 258 SER A 268 1 11 HELIX 14 14 LEU A 269 VAL A 273 5 5 HELIX 15 15 HIS A 287 TYR A 294 1 8 HELIX 16 16 ASP A 309 THR A 317 5 9 HELIX 17 17 ASP A 318 LEU A 324 5 7 HELIX 18 18 GLY A 325 GLY A 338 1 14 HELIX 19 19 PRO A 341 ALA A 352 1 12 HELIX 20 20 PRO A 357 PHE A 371 1 15 HELIX 21 21 PHE A 371 GLN A 385 1 15 HELIX 22 22 GLU A 412 HIS A 418 1 7 HELIX 23 23 ASN A 431 GLY A 453 1 23 HELIX 24 24 PHE A 488 GLN A 496 1 9 SHEET 1 A 3 VAL A 5 THR A 8 0 SHEET 2 A 3 GLY A 11 ARG A 14 -1 O LEU A 13 N VAL A 6 SHEET 3 A 3 VAL A 51 GLU A 53 1 O ARG A 52 N ARG A 12 SHEET 1 B11 GLU A 16 ASN A 18 0 SHEET 2 B11 VAL A 21 PRO A 28 -1 O VAL A 21 N ASN A 18 SHEET 3 B11 TYR A 86 SER A 91 -1 O SER A 91 N PHE A 22 SHEET 4 B11 VAL A 132 ILE A 136 -1 O VAL A 133 N TRP A 90 SHEET 5 B11 ARG A 99 ILE A 105 1 N TRP A 104 O VAL A 134 SHEET 6 B11 GLY A 183 GLU A 193 1 O THR A 189 N VAL A 101 SHEET 7 B11 ARG A 215 GLN A 219 1 O GLN A 219 N GLY A 192 SHEET 8 B11 ILE A 302 THR A 307 1 O LEU A 303 N LEU A 218 SHEET 9 B11 VAL A 389 PHE A 394 1 O PHE A 394 N VAL A 306 SHEET 10 B11 ALA A 473 PHE A 477 1 O PHE A 475 N MET A 391 SHEET 11 B11 HIS A 482 ASP A 485 -1 O HIS A 482 N VAL A 476 LINK C ALA A 407 N 0CS A 408 1555 1555 1.33 LINK C 0CS A 408 N HIS A 409 1555 1555 1.33 CISPEP 1 GLY A 338 PRO A 339 0 -0.24 SITE 1 AC1 2 PHE A 112 LYS A 406 SITE 1 AC2 1 ASP A 309 SITE 1 AC3 4 GLU A 290 ARG A 293 ARG A 377 VAL A 400 CRYST1 69.530 73.490 99.030 90.00 90.00 90.00 P 21 21 21 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 0.014382 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013607 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010098 0.00000 MASTER 299 0 4 24 14 0 3 6 0 0 0 39 END