HEADER ISOMERASE 27-OCT-10 3PF3 TITLE CRYSTAL STRUCTURE OF A MUTANT (C202A) OF TRIOSEPHOSPHATE ISOMERASE TITLE 2 FROM GIARDIA LAMBLIA DERIVATIZED WITH MMTS COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TIM, TRIOSE-PHOSPHATE ISOMERASE; COMPND 5 EC: 5.3.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GIARDIA INTESTINALIS; SOURCE 3 ORGANISM_COMMON: GIARDIA INTESTINALIS; SOURCE 4 ORGANISM_TAXID: 5741; SOURCE 5 STRAIN: WB STRAIN; SOURCE 6 GENE: GLTIM; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYS; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS TRIOSEPHOSPHATE ISOMERASE, GIARDIA, ISOMERASE, ALPHA/BETA BARREL, KEYWDS 2 THIOMETHYLATION, ALFA/BETA BARREL, THIOMETHYLATION OF CYS14, CYS222, KEYWDS 3 CYS 228 EXPDTA X-RAY DIFFRACTION AUTHOR S.ENRIQUEZ-FLORES,A.RODRIGUEZ-ROMERO,A.HERNANDEZ-SANTOYO,H.REYES- AUTHOR 2 VIVAS REVDAT 3 06-SEP-23 3PF3 1 REMARK SEQADV LINK REVDAT 2 24-AUG-11 3PF3 1 JRNL VERSN REVDAT 1 22-JUN-11 3PF3 0 JRNL AUTH S.ENRIQUEZ-FLORES,A.RODRIGUEZ-ROMERO,G.HERNANDEZ-ALCANTARA, JRNL AUTH 2 J.ORIA-HERNANDEZ,P.GUTIERREZ-CASTRELLON,G.PEREZ-HERNANDEZ, JRNL AUTH 3 L.MORA-IDE,A.CASTILLO-VILLANUEVA,I.GARCIA-TORRES,S.T.MENDEZ, JRNL AUTH 4 S.GOMEZ-MANZO,A.TORRES-ARROYO,G.LOPEZ-VELAZQUEZ, JRNL AUTH 5 H.REYES-VIVAS JRNL TITL DETERMINING THE MOLECULAR MECHANISM OF INACTIVATION BY JRNL TITL 2 CHEMICAL MODIFICATION OF TRIOSEPHOSPHATE ISOMERASE FROM THE JRNL TITL 3 HUMAN PARASITE GIARDIA LAMBLIA: A STUDY FOR ANTIPARASITIC JRNL TITL 4 DRUG DESIGN. JRNL REF PROTEINS V. 79 2711 2011 JRNL REFN ISSN 0887-3585 JRNL PMID 21786322 JRNL DOI 10.1002/PROT.23100 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.REYES-VIVAS,A.DIAZ,J.PEON,G.MENDOZA-HERNANDEZ, REMARK 1 AUTH 2 G.HERNANDEZ-ALCANTARA,I.DE LA MORA-DE LA MORA, REMARK 1 AUTH 3 S.ENRIQUEZ-FLORES,L.DOMINGUEZ-RAMIREZ,G.LOPEZ-VELAZQUEZ REMARK 1 TITL DISULFIDE BRIDGES IN THE MESOPHILIC TRIOSEPHOSPHATE REMARK 1 TITL 2 ISOMERASE FROM GIARDIA LAMBLIA ARE RELATED TO REMARK 1 TITL 3 OLIGOMERIZATION AND ACTIVITY. REMARK 1 REF J.MOL.BIOL. V. 365 752 2007 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 17095008 REMARK 1 DOI 10.1016/J.JMB.2006.10.053 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 20391 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1045 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 38.9076 - 4.0115 0.97 2863 146 0.1841 0.2042 REMARK 3 2 4.0115 - 3.1845 1.00 2818 155 0.1554 0.1713 REMARK 3 3 3.1845 - 2.7821 1.00 2793 145 0.1598 0.1753 REMARK 3 4 2.7821 - 2.5278 1.00 2774 149 0.1722 0.2174 REMARK 3 5 2.5278 - 2.3466 1.00 2738 164 0.1924 0.2370 REMARK 3 6 2.3466 - 2.2083 1.00 2772 151 0.2390 0.2850 REMARK 3 7 2.2083 - 2.0977 0.94 2588 135 0.2429 0.3179 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.83 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 60.00 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.20920 REMARK 3 B22 (A**2) : -0.73970 REMARK 3 B33 (A**2) : 1.94890 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 : 0.011 2083 REMARK 3 ANGLE : 1.167 2809 REMARK 3 CHIRALITY : 0.081 311 REMARK 3 PLANARITY : 0.004 361 REMARK 3 DIHEDRAL : 14.199 792 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 3PF3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1000062300. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-SEP-08 REMARK 200 TEMPERATURE (KELVIN) : 103 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20391 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.098 REMARK 200 RESOLUTION RANGE LOW (A) : 38.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2DP3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5MICROL OF C202A (13MG/ML) DISSOLVED REMARK 280 IN 100MM TRIETHANOLAMINE, 10MM EDTA, MIXED WITH 5MICROL OF 2M REMARK 280 AMMONIUM SULFATE,5% ISOPROPANOL, PH 7.4. CRYSTALS WERE SOAKED REMARK 280 WITH S-METHYL METHANETHIOSULFONATE (MMTS), VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 28.18650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.44050 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 59.45400 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.18650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.44050 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 59.45400 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 28.18650 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 51.44050 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 59.45400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 28.18650 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 51.44050 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 59.45400 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -122.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 277 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 311 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 381 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 382 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 383 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 MET A 1 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 108 CD 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 LYS A 13 -151.20 60.29 REMARK 500 ALA A 202 140.08 -172.82 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 CA A 260 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 170 OE1 REMARK 620 2 HOH A 291 O 83.6 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 258 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 259 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 260 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 261 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 263 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 264 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 265 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2DP3 RELATED DB: PDB DBREF 3PF3 A 1 257 UNP P36186 TPI1_GIALA 1 257 SEQADV 3PF3 ALA A 202 UNP P36186 CYS 202 ENGINEERED MUTATION SEQRES 1 A 257 MET PRO ALA ARG ARG PRO PHE ILE GLY GLY ASN PHE LYS SEQRES 2 A 257 SCH ASN GLY SER LEU ASP PHE ILE LYS SER HIS VAL ALA SEQRES 3 A 257 ALA ILE ALA ALA HIS LYS ILE PRO ASP SER VAL ASP VAL SEQRES 4 A 257 VAL ILE ALA PRO SER ALA VAL HIS LEU SER THR ALA ILE SEQRES 5 A 257 ALA ALA ASN THR SER LYS GLN LEU ARG ILE ALA ALA GLN SEQRES 6 A 257 ASN VAL TYR LEU GLU GLY ASN GLY ALA TRP THR GLY GLU SEQRES 7 A 257 THR SER VAL GLU MET LEU GLN ASP MET GLY LEU LYS HIS SEQRES 8 A 257 VAL ILE VAL GLY HIS SER GLU ARG ARG ARG ILE MET GLY SEQRES 9 A 257 GLU THR ASP GLU GLN SER ALA LYS LYS ALA LYS ARG ALA SEQRES 10 A 257 LEU GLU LYS GLY MET THR VAL ILE PHE CYS VAL GLY GLU SEQRES 11 A 257 THR LEU ASP GLU ARG LYS ALA ASN ARG THR MET GLU VAL SEQRES 12 A 257 ASN ILE ALA GLN LEU GLU ALA LEU GLY LYS GLU LEU GLY SEQRES 13 A 257 GLU SER LYS MET LEU TRP LYS GLU VAL VAL ILE ALA TYR SEQRES 14 A 257 GLU PRO VAL TRP SER ILE GLY THR GLY VAL VAL ALA THR SEQRES 15 A 257 PRO GLU GLN ALA GLU GLU VAL HIS VAL GLY LEU ARG LYS SEQRES 16 A 257 TRP PHE ALA GLU LYS VAL ALA ALA GLU GLY ALA GLN HIS SEQRES 17 A 257 ILE ARG ILE ILE TYR GLY GLY SER ALA ASN GLY SER ASN SEQRES 18 A 257 SCH GLU LYS LEU GLY GLN SCH PRO ASN ILE ASP GLY PHE SEQRES 19 A 257 LEU VAL GLY GLY ALA SER LEU LYS PRO GLU PHE MET THR SEQRES 20 A 257 MET ILE ASP ILE LEU THR LYS THR ARG THR MODRES 3PF3 SCH A 14 CYS S-METHYL-THIO-CYSTEINE MODRES 3PF3 SCH A 222 CYS S-METHYL-THIO-CYSTEINE MODRES 3PF3 SCH A 228 CYS S-METHYL-THIO-CYSTEINE HET SCH A 14 8 HET SCH A 222 8 HET SCH A 228 8 HET SO4 A 258 5 HET SO4 A 259 5 HET CA A 260 1 HET GOL A 261 6 HET GOL A 262 6 HET GOL A 263 6 HET GOL A 264 6 HET GOL A 265 6 HETNAM SCH S-METHYL-THIO-CYSTEINE HETNAM SO4 SULFATE ION HETNAM CA CALCIUM ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 SCH 3(C4 H9 N O2 S2) FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 CA CA 2+ FORMUL 5 GOL 5(C3 H8 O3) FORMUL 10 HOH *129(H2 O) HELIX 1 1 SER A 17 HIS A 31 1 15 HELIX 2 2 SER A 44 VAL A 46 5 3 HELIX 3 3 HIS A 47 ASN A 55 1 9 HELIX 4 4 SER A 80 MET A 87 1 8 HELIX 5 5 HIS A 96 ILE A 102 1 7 HELIX 6 6 THR A 106 LYS A 120 1 15 HELIX 7 7 THR A 131 ALA A 137 1 7 HELIX 8 8 ARG A 139 GLY A 156 1 18 HELIX 9 9 SER A 158 LYS A 163 5 6 HELIX 10 10 PRO A 171 ILE A 175 5 5 HELIX 11 11 THR A 182 VAL A 201 1 20 HELIX 12 12 ALA A 202 GLN A 207 1 6 HELIX 13 13 ASN A 221 GLN A 227 1 7 HELIX 14 14 GLY A 237 LYS A 242 5 6 HELIX 15 15 PRO A 243 THR A 257 1 15 SHEET 1 A 9 PHE A 7 ASN A 11 0 SHEET 2 A 9 ASP A 38 ALA A 42 1 O ALA A 42 N GLY A 10 SHEET 3 A 9 ARG A 61 ALA A 64 1 O ALA A 63 N ILE A 41 SHEET 4 A 9 HIS A 91 VAL A 94 1 O ILE A 93 N ALA A 64 SHEET 5 A 9 THR A 123 VAL A 128 1 O CYS A 127 N VAL A 94 SHEET 6 A 9 VAL A 165 TYR A 169 1 O VAL A 166 N VAL A 124 SHEET 7 A 9 ARG A 210 GLY A 214 1 O ILE A 212 N ILE A 167 SHEET 8 A 9 GLY A 233 VAL A 236 1 O GLY A 233 N TYR A 213 SHEET 9 A 9 PHE A 7 ASN A 11 1 N GLY A 9 O VAL A 236 LINK C LYS A 13 N SCH A 14 1555 1555 1.34 LINK C SCH A 14 N ASN A 15 1555 1555 1.33 LINK C ASN A 221 N SCH A 222 1555 1555 1.33 LINK C SCH A 222 N GLU A 223 1555 1555 1.33 LINK C GLN A 227 N SCH A 228 1555 1555 1.33 LINK C SCH A 228 N PRO A 229 1555 1555 1.34 LINK OE1 GLU A 170 CA CA A 260 1555 1555 2.96 LINK CA CA A 260 O HOH A 291 1555 1555 3.11 SITE 1 AC1 4 HIS A 24 PRO A 243 MET A 246 HOH A 374 SITE 1 AC2 11 LYS A 13 GLY A 176 GLY A 215 SER A 216 SITE 2 AC2 11 GLY A 237 GLY A 238 HOH A 274 HOH A 291 SITE 3 AC2 11 HOH A 320 HOH A 327 HOH A 342 SITE 1 AC3 2 HIS A 96 GLU A 170 SITE 1 AC4 6 ASN A 55 ARG A 61 ILE A 62 GLY A 88 SITE 2 AC4 6 HOH A 283 HOH A 318 SITE 1 AC5 2 ARG A 135 GLN A 185 SITE 1 AC6 4 ARG A 101 ASP A 107 GLU A 134 GLN A 147 SITE 1 AC7 5 ALA A 181 THR A 182 PRO A 183 ASN A 221 SITE 2 AC7 5 LYS A 224 SITE 1 AC8 7 PRO A 2 ARG A 4 TRP A 173 THR A 177 SITE 2 AC8 7 VAL A 179 PRO A 229 ASN A 230 CRYST1 56.373 102.881 118.908 90.00 90.00 90.00 I 2 2 2 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 0.017739 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009720 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008410 0.00000