HEADER ISOMERASE/TRANSFERASE 20-SEP-00 1FW1 TITLE GLUTATHIONE TRANSFERASE ZETA/MALEYLACETOACETATE ISOMERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE TRANSFERASE ZETA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MALEYLACETOACETATE ISOMERASE; COMPND 5 EC: 5.2.1.2, 2.5.1.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GLUTATHIONE TRANSFERASE, ISOMERASE-TRANSFERASE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.POLEKHINA,P.G.BOARD,A.C.BLACKBURN,M.W.PARKER REVDAT 5 26-MAR-25 1FW1 1 REMARK LINK REVDAT 4 13-JUL-11 1FW1 1 VERSN REVDAT 3 03-NOV-09 1FW1 1 HETATM REMARK REVDAT 2 24-FEB-09 1FW1 1 VERSN REVDAT 1 26-SEP-01 1FW1 0 JRNL AUTH G.POLEKHINA,P.G.BOARD,A.C.BLACKBURN,M.W.PARKER JRNL TITL CRYSTAL STRUCTURE OF MALEYLACETOACETATE JRNL TITL 2 ISOMERASE/GLUTATHIONE TRANSFERASE ZETA REVEALS THE MOLECULAR JRNL TITL 3 BASIS FOR ITS REMARKABLE CATALYTIC PROMISCUITY. JRNL REF BIOCHEMISTRY V. 40 1567 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11327815 JRNL DOI 10.1021/BI002249Z REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.C.BLACKBURN,E.WOOLLATT,G.R.SUTHERLAND,P.G.BOARD REMARK 1 TITL CHARACTERIZATION AND CHROMOSOME LOCATION OF THE GENE GSTZ1 REMARK 1 TITL 2 ENCODING THE HUMAN ZETA CLASS GLUTATHIONE TRANSFERASE AND REMARK 1 TITL 3 MALEYLACETOACETATE ISOMERASE REMARK 1 REF CYTOGENET.CELL GENET. V. 83 109 1998 REMARK 1 REFN ISSN 0301-0171 REMARK 1 DOI 10.1159/000015145 REMARK 1 REFERENCE 2 REMARK 1 AUTH Z.TONG,P.G.BOARD,M.W.ANDERS REMARK 1 TITL GLUTATHIONE TRANSFERASE ZETA CATALYSES THE OXYGENATION OF REMARK 1 TITL 2 THE CARCINOGEN DICHLOROACETIC ACID TO GLYOXYLIC ACID REMARK 1 REF BIOCHEM.J. V. 331 371 1998 REMARK 1 REFN ISSN 0264-6021 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1875438.060 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 22697 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) : 0.234 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2317 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2977 REMARK 3 BIN R VALUE (WORKING SET) : 0.4390 REMARK 3 BIN FREE R VALUE : 0.4630 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 341 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1630 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 109 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -17.76000 REMARK 3 B22 (A**2) : -17.76000 REMARK 3 B33 (A**2) : 35.53000 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) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.54 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) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.56 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 1.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.210 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) : 0.960 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.540 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.600 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.320 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 55.05 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 : GSH_1.PAR REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : GSH_1.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FW1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-SEP-00. REMARK 100 THE DEPOSITION ID IS D_1000011949. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C 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 : 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 : 152479 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 35.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.28600 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: NULL REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, TERT-BUTANOL, REMARK 280 BICINE, GLUTATHIONE, PH 9.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 22K, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 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 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 50.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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: THE BIOLOGICAL ASSEMBLY IS A DIMER. REMARK 300 THE DIMER CAN BE CREATED FROM MONOMER A REMARK 300 THROUGH THE CRYSTALLOGRAPHIC 2-FOLD AXIS. REMARK 300 THE SYMMETRY OPERATION TO BE USED IS Y,X,-Z. 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -91.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 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 326 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 327 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 465 GLN A 2 REMARK 465 ALA A 3 REMARK 465 GLY A 4 REMARK 465 GLU A 213 REMARK 465 LEU A 214 REMARK 465 ARG A 215 REMARK 465 ALA A 216 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 ASP A 65 27.31 47.19 REMARK 500 GLN A 71 106.41 84.19 REMARK 500 ILE A 110 -61.95 -125.74 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 SO4 A 218 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DTT A 220 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH A 217 DBREF 1FW1 A 1 216 UNP O43708 MAAI_HUMAN 1 216 SEQRES 1 A 216 MET GLN ALA GLY LYS PRO ILE LEU TYR SER TYR PHE ARG SEQRES 2 A 216 SER SER CYS SER TRP ARG VAL ARG ILE ALA LEU ALA LEU SEQRES 3 A 216 LYS GLY ILE ASP TYR LYS THR VAL PRO ILE ASN LEU ILE SEQRES 4 A 216 LYS ASP GLY GLY GLN GLN PHE SER LYS ASP PHE GLN ALA SEQRES 5 A 216 LEU ASN PRO MET LYS GLN VAL PRO THR LEU LYS ILE ASP SEQRES 6 A 216 GLY ILE THR ILE HIS GLN SER LEU ALA ILE ILE GLU TYR SEQRES 7 A 216 LEU GLU GLU THR ARG PRO THR PRO ARG LEU LEU PRO GLN SEQRES 8 A 216 ASP PRO LYS LYS ARG ALA SER VAL ARG MET ILE SER ASP SEQRES 9 A 216 LEU ILE ALA GLY GLY ILE GLN PRO LEU GLN ASN LEU SER SEQRES 10 A 216 VAL LEU LYS GLN VAL GLY GLU GLU MET GLN LEU THR TRP SEQRES 11 A 216 ALA GLN ASN ALA ILE THR CYS GLY PHE ASN ALA LEU GLU SEQRES 12 A 216 GLN ILE LEU GLN SER THR ALA GLY ILE TYR CYS VAL GLY SEQRES 13 A 216 ASP GLU VAL THR MET ALA ASP LEU CYS LEU VAL PRO GLN SEQRES 14 A 216 VAL ALA ASN ALA GLU ARG PHE LYS VAL ASP LEU THR PRO SEQRES 15 A 216 TYR PRO THR ILE SER SER ILE ASN LYS ARG LEU LEU VAL SEQRES 16 A 216 LEU GLU ALA PHE GLN VAL SER HIS PRO CYS ARG GLN PRO SEQRES 17 A 216 ASP THR PRO THR GLU LEU ARG ALA HET SO4 A 218 5 HET DTT A 220 8 HET GSH A 217 20 HETNAM SO4 SULFATE ION HETNAM DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE HETNAM GSH GLUTATHIONE HETSYN DTT 1,4-DITHIOTHREITOL FORMUL 2 SO4 O4 S 2- FORMUL 3 DTT C4 H10 O2 S2 FORMUL 4 GSH C10 H17 N3 O6 S FORMUL 5 HOH *109(H2 O) HELIX 1 1 SER A 14 LYS A 27 1 14 HELIX 2 2 GLY A 43 PHE A 46 5 4 HELIX 3 3 SER A 47 ASN A 54 1 8 HELIX 4 4 GLN A 71 ARG A 83 1 13 HELIX 5 5 ASP A 92 ILE A 110 1 19 HELIX 6 6 GLN A 111 GLN A 114 5 4 HELIX 7 7 ASN A 115 GLY A 123 1 9 HELIX 8 8 GLY A 123 ALA A 150 1 28 HELIX 9 9 THR A 160 PHE A 176 1 17 HELIX 10 10 TYR A 183 VAL A 195 1 13 HELIX 11 11 LEU A 196 GLN A 200 5 5 HELIX 12 12 HIS A 203 GLN A 207 5 5 SHEET 1 A 4 LYS A 32 PRO A 35 0 SHEET 2 A 4 ILE A 7 SER A 10 1 N LEU A 8 O LYS A 32 SHEET 3 A 4 THR A 61 ILE A 64 -1 O THR A 61 N TYR A 9 SHEET 4 A 4 ILE A 67 HIS A 70 -1 N ILE A 67 O ILE A 64 LINK SG CYS A 205 S1 DTT A 220 1555 1555 2.04 CISPEP 1 VAL A 59 PRO A 60 0 1.05 CISPEP 2 THR A 85 PRO A 86 0 -0.76 SITE 1 AC1 10 ARG A 13 SER A 15 GLN A 111 GLN A 114 SITE 2 AC1 10 ASN A 172 ARG A 175 GSH A 217 HOH A 229 SITE 3 AC1 10 HOH A 236 HOH A 288 SITE 1 AC2 3 PHE A 12 CYS A 205 HOH A 322 SITE 1 AC3 22 SER A 14 CYS A 16 ARG A 19 LEU A 38 SITE 2 AC3 22 GLN A 45 GLN A 58 VAL A 59 PRO A 60 SITE 3 AC3 22 GLN A 71 SER A 72 GLN A 111 ASN A 115 SITE 4 AC3 22 LEU A 116 SER A 117 SO4 A 218 HOH A 221 SITE 5 AC3 22 HOH A 224 HOH A 226 HOH A 272 HOH A 274 SITE 6 AC3 22 HOH A 292 HOH A 328 CRYST1 100.000 100.000 56.900 90.00 90.00 90.00 P 4 21 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 0.010000 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010000 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017575 0.00000 CONECT 1574 1637 CONECT 1632 1633 1634 1635 1636 CONECT 1633 1632 CONECT 1634 1632 CONECT 1635 1632 CONECT 1636 1632 CONECT 1637 1574 1638 CONECT 1638 1637 1639 CONECT 1639 1638 1640 1641 CONECT 1640 1639 CONECT 1641 1639 1642 1643 CONECT 1642 1641 CONECT 1643 1641 1644 CONECT 1644 1643 CONECT 1645 1646 CONECT 1646 1645 1647 1650 CONECT 1647 1646 1648 1649 CONECT 1648 1647 CONECT 1649 1647 CONECT 1650 1646 1651 CONECT 1651 1650 1652 CONECT 1652 1651 1653 1654 CONECT 1653 1652 CONECT 1654 1652 1655 CONECT 1655 1654 1656 1658 CONECT 1656 1655 1657 1660 CONECT 1657 1656 CONECT 1658 1655 1659 CONECT 1659 1658 CONECT 1660 1656 1661 CONECT 1661 1660 1662 CONECT 1662 1661 1663 1664 CONECT 1663 1662 CONECT 1664 1662 MASTER 317 0 3 12 4 0 10 6 1772 1 34 17 END