HEADER TRANSFERASE 01-NOV-04 1XWK TITLE 2.3 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF HUMAN GLUTATHIONE S- TITLE 2 TRANSFERASE M1A-1A COMPLEXED WITH GLUTATHIONYL-S-DINITROBENZENE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE S-TRANSFERASE MU 1; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: GSTM1-1, GST CLASS-MU 1, GSTM1A-1A, GSTM1B-1B, HB SUBUNIT 4, COMPND 5 GTH4; COMPND 6 EC: 2.5.1.18; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: GSTM1, GST1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET3A_HGSTM1A KEYWDS TRANSFERASE, GLUTATHIONE, CONJUGATION, DETOXIFICATION, CYTOSOLIC, KEYWDS 2 DIMER, ACTIVE SITE, GLUTATHIONYL-S-DINITROBENZENE, GS-DNB, 1-CHLORO- KEYWDS 3 2, 4-DINITROBENZENE, CDNB EXPDTA X-RAY DIFFRACTION AUTHOR Y.PATSKOVSKY,L.PATSKOVSKA,S.C.ALMO,I.LISTOWSKY REVDAT 4 23-AUG-23 1XWK 1 REMARK SEQADV REVDAT 3 11-OCT-17 1XWK 1 REMARK REVDAT 2 23-DEC-08 1XWK 1 JRNL REMARK VERSN REVDAT 1 21-DEC-04 1XWK 0 JRNL AUTH Y.PATSKOVSKY,L.PATSKOVSKA,S.C.ALMO,I.LISTOWSKY JRNL TITL TRANSITION STATE MODEL AND MECHANISM OF NUCLEOPHILIC JRNL TITL 2 AROMATIC SUBSTITUTION REACTIONS CATALYZED BY HUMAN JRNL TITL 3 GLUTATHIONE S-TRANSFERASE M1A-1A. JRNL REF BIOCHEMISTRY V. 45 3852 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16548513 JRNL DOI 10.1021/BI051823+ REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.V.PATSKOVSKY,L.N.PATSKOVSKA,I.LISTOWSKY REMARK 1 TITL FUNCTIONS OF HIS-107 IN THE CATALYTIC MECHANISM OF HUMAN REMARK 1 TITL 2 GLUTATHIONE S-TRANSFERASE HGSTM1A-1A REMARK 1 REF BIOCHEMISTRY V. 38 1193 1999 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.30 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 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.7 REMARK 3 NUMBER OF REFLECTIONS : 26990 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) : 0.243 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 822 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 54.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2848 REMARK 3 BIN R VALUE (WORKING SET) : 0.4360 REMARK 3 BIN FREE R VALUE : 0.4390 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 82 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.048 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5412 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 96 REMARK 3 SOLVENT ATOMS : 159 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.75000 REMARK 3 B22 (A**2) : 20.04000 REMARK 3 B33 (A**2) : -9.29000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -5.06000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM SIGMAA (A) : 0.75 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) : 0.44 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.73 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.120 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) : 2.720 ; 2.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.890 ; 4.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.110 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.000 ; 6.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.27 REMARK 3 BSOL : 21.63 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.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : GSDNB.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 : GSDNB.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XWK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000030849. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.00 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 : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27431 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.7 REMARK 200 DATA REDUNDANCY : 15.40 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : 0.05100 REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.26900 REMARK 200 R SYM FOR SHELL (I) : 0.30200 REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 (MOLREP) REMARK 200 STARTING MODEL: 1GTU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG4000, PH 6.00, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 280K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 87.91500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.97000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 87.91500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.97000 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER. THE ASYMMETRIC UNIT REMARK 300 CONTAINS THREE MONOMERS, MONOMERS A AND C REPRESENT THE HOMODIMER, REMARK 300 THE SECOND DIMER CAN BE GENERATED FROM THE MONOMER B BY THE REMARK 300 OPERATIONS : -X, Y -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 REMARK 350 TOTAL BURIED SURFACE AREA: 4350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 175.83000 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 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 0 REMARK 465 MET B 0 REMARK 465 MET C 0 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 8 49.92 -78.14 REMARK 500 ARG A 10 -81.05 -76.53 REMARK 500 ASP A 41 118.47 -39.72 REMARK 500 LYS A 49 -49.99 -29.88 REMARK 500 PRO A 57 120.14 -32.75 REMARK 500 GLN A 71 107.65 72.15 REMARK 500 GLU A 88 -65.52 -127.74 REMARK 500 GLU A 100 -39.44 -39.44 REMARK 500 ARG B 10 -73.14 -80.83 REMARK 500 PRO B 57 115.27 -32.40 REMARK 500 GLN B 71 100.43 71.78 REMARK 500 GLU B 88 -59.85 -131.41 REMARK 500 TYR C 6 -179.92 -170.05 REMARK 500 ARG C 10 -81.98 -76.30 REMARK 500 SER C 43 -33.14 -37.57 REMARK 500 PRO C 57 119.81 -30.98 REMARK 500 GLN C 71 105.16 72.65 REMARK 500 GLU C 88 -64.01 -125.94 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 GDN A 218 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDN B 219 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDN C 220 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GTU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF LIGAND-FREE HUMAN GLUTATHIONE-S-TRANSFERASE REMARK 900 M1A-1A DBREF 1XWK A 1 217 UNP P09488 GSTM1_HUMAN 1 217 DBREF 1XWK B 1 217 UNP P09488 GSTM1_HUMAN 1 217 DBREF 1XWK C 1 217 UNP P09488 GSTM1_HUMAN 1 217 SEQADV 1XWK MET A 0 UNP P09488 INITIATING METHIONINE SEQADV 1XWK MET B 0 UNP P09488 INITIATING METHIONINE SEQADV 1XWK MET C 0 UNP P09488 INITIATING METHIONINE SEQRES 1 A 218 MET PRO MET ILE LEU GLY TYR TRP ASP ILE ARG GLY LEU SEQRES 2 A 218 ALA HIS ALA ILE ARG LEU LEU LEU GLU TYR THR ASP SER SEQRES 3 A 218 SER TYR GLU GLU LYS LYS TYR THR MET GLY ASP ALA PRO SEQRES 4 A 218 ASP TYR ASP ARG SER GLN TRP LEU ASN GLU LYS PHE LYS SEQRES 5 A 218 LEU GLY LEU ASP PHE PRO ASN LEU PRO TYR LEU ILE ASP SEQRES 6 A 218 GLY ALA HIS LYS ILE THR GLN SER ASN ALA ILE LEU CYS SEQRES 7 A 218 TYR ILE ALA ARG LYS HIS ASN LEU CYS GLY GLU THR GLU SEQRES 8 A 218 GLU GLU LYS ILE ARG VAL ASP ILE LEU GLU ASN GLN THR SEQRES 9 A 218 MET ASP ASN HIS MET GLN LEU GLY MET ILE CYS TYR ASN SEQRES 10 A 218 PRO GLU PHE GLU LYS LEU LYS PRO LYS TYR LEU GLU GLU SEQRES 11 A 218 LEU PRO GLU LYS LEU LYS LEU TYR SER GLU PHE LEU GLY SEQRES 12 A 218 LYS ARG PRO TRP PHE ALA GLY ASN LYS ILE THR PHE VAL SEQRES 13 A 218 ASP PHE LEU VAL TYR ASP VAL LEU ASP LEU HIS ARG ILE SEQRES 14 A 218 PHE GLU PRO LYS CYS LEU ASP ALA PHE PRO ASN LEU LYS SEQRES 15 A 218 ASP PHE ILE SER ARG PHE GLU GLY LEU GLU LYS ILE SER SEQRES 16 A 218 ALA TYR MET LYS SER SER ARG PHE LEU PRO ARG PRO VAL SEQRES 17 A 218 PHE SER LYS MET ALA VAL TRP GLY ASN LYS SEQRES 1 B 218 MET PRO MET ILE LEU GLY TYR TRP ASP ILE ARG GLY LEU SEQRES 2 B 218 ALA HIS ALA ILE ARG LEU LEU LEU GLU TYR THR ASP SER SEQRES 3 B 218 SER TYR GLU GLU LYS LYS TYR THR MET GLY ASP ALA PRO SEQRES 4 B 218 ASP TYR ASP ARG SER GLN TRP LEU ASN GLU LYS PHE LYS SEQRES 5 B 218 LEU GLY LEU ASP PHE PRO ASN LEU PRO TYR LEU ILE ASP SEQRES 6 B 218 GLY ALA HIS LYS ILE THR GLN SER ASN ALA ILE LEU CYS SEQRES 7 B 218 TYR ILE ALA ARG LYS HIS ASN LEU CYS GLY GLU THR GLU SEQRES 8 B 218 GLU GLU LYS ILE ARG VAL ASP ILE LEU GLU ASN GLN THR SEQRES 9 B 218 MET ASP ASN HIS MET GLN LEU GLY MET ILE CYS TYR ASN SEQRES 10 B 218 PRO GLU PHE GLU LYS LEU LYS PRO LYS TYR LEU GLU GLU SEQRES 11 B 218 LEU PRO GLU LYS LEU LYS LEU TYR SER GLU PHE LEU GLY SEQRES 12 B 218 LYS ARG PRO TRP PHE ALA GLY ASN LYS ILE THR PHE VAL SEQRES 13 B 218 ASP PHE LEU VAL TYR ASP VAL LEU ASP LEU HIS ARG ILE SEQRES 14 B 218 PHE GLU PRO LYS CYS LEU ASP ALA PHE PRO ASN LEU LYS SEQRES 15 B 218 ASP PHE ILE SER ARG PHE GLU GLY LEU GLU LYS ILE SER SEQRES 16 B 218 ALA TYR MET LYS SER SER ARG PHE LEU PRO ARG PRO VAL SEQRES 17 B 218 PHE SER LYS MET ALA VAL TRP GLY ASN LYS SEQRES 1 C 218 MET PRO MET ILE LEU GLY TYR TRP ASP ILE ARG GLY LEU SEQRES 2 C 218 ALA HIS ALA ILE ARG LEU LEU LEU GLU TYR THR ASP SER SEQRES 3 C 218 SER TYR GLU GLU LYS LYS TYR THR MET GLY ASP ALA PRO SEQRES 4 C 218 ASP TYR ASP ARG SER GLN TRP LEU ASN GLU LYS PHE LYS SEQRES 5 C 218 LEU GLY LEU ASP PHE PRO ASN LEU PRO TYR LEU ILE ASP SEQRES 6 C 218 GLY ALA HIS LYS ILE THR GLN SER ASN ALA ILE LEU CYS SEQRES 7 C 218 TYR ILE ALA ARG LYS HIS ASN LEU CYS GLY GLU THR GLU SEQRES 8 C 218 GLU GLU LYS ILE ARG VAL ASP ILE LEU GLU ASN GLN THR SEQRES 9 C 218 MET ASP ASN HIS MET GLN LEU GLY MET ILE CYS TYR ASN SEQRES 10 C 218 PRO GLU PHE GLU LYS LEU LYS PRO LYS TYR LEU GLU GLU SEQRES 11 C 218 LEU PRO GLU LYS LEU LYS LEU TYR SER GLU PHE LEU GLY SEQRES 12 C 218 LYS ARG PRO TRP PHE ALA GLY ASN LYS ILE THR PHE VAL SEQRES 13 C 218 ASP PHE LEU VAL TYR ASP VAL LEU ASP LEU HIS ARG ILE SEQRES 14 C 218 PHE GLU PRO LYS CYS LEU ASP ALA PHE PRO ASN LEU LYS SEQRES 15 C 218 ASP PHE ILE SER ARG PHE GLU GLY LEU GLU LYS ILE SER SEQRES 16 C 218 ALA TYR MET LYS SER SER ARG PHE LEU PRO ARG PRO VAL SEQRES 17 C 218 PHE SER LYS MET ALA VAL TRP GLY ASN LYS HET GDN A 218 32 HET GDN B 219 32 HET GDN C 220 32 HETNAM GDN GLUTATHIONE S-(2,4 DINITROBENZENE) FORMUL 4 GDN 3(C16 H19 N5 O10 S) FORMUL 7 HOH *159(H2 O) HELIX 1 1 LEU A 12 THR A 23 1 12 HELIX 2 2 ARG A 42 ASN A 47 1 6 HELIX 3 3 GLN A 71 LYS A 82 1 12 HELIX 4 4 THR A 89 TYR A 115 1 27 HELIX 5 5 GLU A 118 GLY A 142 1 25 HELIX 6 6 THR A 153 GLU A 170 1 18 HELIX 7 7 LYS A 172 ALA A 176 5 5 HELIX 8 8 PHE A 177 GLY A 189 1 13 HELIX 9 9 LEU A 190 LYS A 198 1 9 HELIX 10 10 ARG B 10 LEU B 12 5 3 HELIX 11 11 ALA B 13 THR B 23 1 11 HELIX 12 12 ARG B 42 PHE B 50 1 9 HELIX 13 13 GLN B 71 HIS B 83 1 13 HELIX 14 14 THR B 89 TYR B 115 1 27 HELIX 15 15 GLU B 118 GLY B 142 1 25 HELIX 16 16 THR B 153 GLU B 170 1 18 HELIX 17 17 LYS B 172 ALA B 176 5 5 HELIX 18 18 PHE B 177 GLY B 189 1 13 HELIX 19 19 LEU B 190 LYS B 198 1 9 HELIX 20 20 LEU C 12 THR C 23 1 12 HELIX 21 21 ARG C 42 PHE C 50 1 9 HELIX 22 22 GLN C 71 LYS C 82 1 12 HELIX 23 23 THR C 89 TYR C 115 1 27 HELIX 24 24 GLU C 118 GLY C 142 1 25 HELIX 25 25 PHE C 154 GLU C 170 1 17 HELIX 26 26 LYS C 172 ALA C 176 5 5 HELIX 27 27 PHE C 177 GLY C 189 1 13 HELIX 28 28 LEU C 190 LYS C 198 1 9 SHEET 1 A 4 TYR A 27 TYR A 32 0 SHEET 2 A 4 MET A 2 TRP A 7 1 N MET A 2 O GLU A 28 SHEET 3 A 4 TYR A 61 ASP A 64 -1 O TYR A 61 N GLY A 5 SHEET 4 A 4 HIS A 67 THR A 70 -1 O ILE A 69 N LEU A 62 SHEET 1 B 4 TYR B 27 TYR B 32 0 SHEET 2 B 4 MET B 2 TRP B 7 1 N LEU B 4 O LYS B 30 SHEET 3 B 4 TYR B 61 ASP B 64 -1 O ILE B 63 N ILE B 3 SHEET 4 B 4 HIS B 67 THR B 70 -1 O ILE B 69 N LEU B 62 SHEET 1 C 4 TYR C 27 TYR C 32 0 SHEET 2 C 4 MET C 2 TRP C 7 1 N MET C 2 O GLU C 28 SHEET 3 C 4 TYR C 61 ASP C 64 -1 O TYR C 61 N GLY C 5 SHEET 4 C 4 HIS C 67 THR C 70 -1 O ILE C 69 N LEU C 62 CISPEP 1 ALA A 37 PRO A 38 0 0.18 CISPEP 2 LEU A 59 PRO A 60 0 0.20 CISPEP 3 ARG A 205 PRO A 206 0 -0.06 CISPEP 4 ALA B 37 PRO B 38 0 -0.08 CISPEP 5 LEU B 59 PRO B 60 0 0.43 CISPEP 6 ARG B 205 PRO B 206 0 0.10 CISPEP 7 ALA C 37 PRO C 38 0 0.11 CISPEP 8 LEU C 59 PRO C 60 0 0.30 CISPEP 9 ARG C 205 PRO C 206 0 0.06 SITE 1 AC1 17 TRP A 7 LEU A 12 ARG A 42 TRP A 45 SITE 2 AC1 17 LYS A 49 ASN A 58 LEU A 59 GLN A 71 SITE 3 AC1 17 SER A 72 MET A 104 HIS A 107 MET A 108 SITE 4 AC1 17 GLY A 111 TYR A 115 HOH A 224 HOH A 236 SITE 5 AC1 17 ASP C 105 SITE 1 AC2 17 TRP B 7 LEU B 12 ARG B 42 TRP B 45 SITE 2 AC2 17 LYS B 49 ASN B 58 LEU B 59 PRO B 60 SITE 3 AC2 17 GLN B 71 SER B 72 MET B 104 ASP B 105 SITE 4 AC2 17 HIS B 107 MET B 108 GLY B 111 TYR B 115 SITE 5 AC2 17 HOH B 264 SITE 1 AC3 17 ASP A 105 TRP C 7 LEU C 12 TRP C 45 SITE 2 AC3 17 LYS C 49 ASN C 58 LEU C 59 GLN C 71 SITE 3 AC3 17 SER C 72 MET C 104 HIS C 107 MET C 108 SITE 4 AC3 17 GLY C 111 TYR C 115 HOH C 265 HOH C 266 SITE 5 AC3 17 HOH C 274 CRYST1 175.830 51.940 93.840 90.00 121.08 90.00 C 1 2 1 12 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 0.005687 0.000000 0.003428 0.00000 SCALE2 0.000000 0.019253 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012443 0.00000