HEADER TRANSFERASE 02-MAY-08 3D0Z TITLE STRUCTURAL CHARCATERIZATION OF AN ENGINEERED ALLOSTERIC PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE S-TRANSFERASE CLASS-MU 26 KDA ISOZYME; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GST 26, SJ26 ANTIGEN, SJGST; COMPND 5 EC: 2.5.1.18; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHISTOSOMA JAPONICUM; SOURCE 3 ORGANISM_COMMON: BLOOD FLUKE; SOURCE 4 ORGANISM_TAXID: 6182 KEYWDS PROTEIN DESIGN, ENGINEERED ALLOSTERY, PH-SWITCH, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SAGERMANN REVDAT 3 30-AUG-23 3D0Z 1 REMARK REVDAT 2 20-OCT-21 3D0Z 1 REMARK SEQADV REVDAT 1 24-FEB-09 3D0Z 0 JRNL AUTH M.SAGERMANN,R.R.CHAPLEAU,E.DELORIMIER,M.LEI JRNL TITL USING AFFINITY CHROMATOGRAPHY TO ENGINEER AND CHARACTERIZE JRNL TITL 2 PH-DEPENDENT PROTEIN SWITCHES. JRNL REF PROTEIN SCI. V. 18 217 2009 JRNL REFN ISSN 0961-8368 JRNL PMID 19177365 JRNL DOI 10.1002/PRO.23 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 16403 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) : 0.239 REMARK 3 FREE R VALUE : 0.311 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1278 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 : 1763 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 106 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.55600 REMARK 3 B22 (A**2) : -4.55600 REMARK 3 B33 (A**2) : 9.11300 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC 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: THE C-TERMINAL RESIDUES HPPK COULD NOT REMARK 3 BE MODELED INTO THE DENSITY RELIABLY. REMARK 4 REMARK 4 3D0Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1000047454. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-APR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97984 REMARK 200 MONOCHROMATOR : SI CRYSTAL FOCUSED REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16796 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 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 (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.280 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.86 REMARK 200 R MERGE FOR SHELL (I) : 0.18800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.920 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDBID: 1GNE (RESIDUES 1-214) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG8000, 50MM TRIS, 5MM B REMARK 280 -MERCAPTOETHANOL , PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 29.08500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 46.75000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 46.75000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 43.62750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 46.75000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 46.75000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 14.54250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 46.75000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.75000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 43.62750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 46.75000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.75000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 14.54250 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 29.08500 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: THIS MOLECULE IS A HOMODIMER UNDER PHYSIOLOGICAL REMARK 300 CONDITIONS. IN THE CRYSTAL THE MONOMERS ARE RELATED BY A REMARK 300 CRYSTALLOGRAPHIC 2-FOLD AXIS. 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: 4210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 N GLY A 84 OE1 GLU A 88 2.07 REMARK 500 O LYS A 40 OD1 ASN A 43 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 SER A 112 CB SER A 112 OG 0.112 REMARK 500 CYS A 169 CB CYS A 169 SG -0.099 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TYR A 111 N - CA - CB ANGL. DEV. = -14.5 DEGREES REMARK 500 PRO A 167 C - N - CA ANGL. DEV. = 9.1 DEGREES REMARK 500 ASP A 171 N - CA - C ANGL. DEV. = -19.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 2 121.08 165.82 REMARK 500 ASP A 36 0.59 -63.15 REMARK 500 GLU A 37 50.87 -109.20 REMARK 500 GLU A 47 -21.49 153.87 REMARK 500 ASN A 54 173.61 169.16 REMARK 500 LYS A 87 -26.19 -39.74 REMARK 500 ASN A 144 51.36 -115.64 REMARK 500 CYS A 169 -15.30 -49.99 REMARK 500 ALA A 172 -4.00 100.44 REMARK 500 ARG A 182 -73.62 -47.53 REMARK 500 PRO A 187 -50.03 -24.99 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 GSH A 215 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3CRT RELATED DB: PDB REMARK 900 GST 50C, CYSTEINE MUTATION.DATA COLLECTED AT PH 7.0 REMARK 900 RELATED ID: 3CRU RELATED DB: PDB REMARK 900 GST 50C, CYSTEINE MUTATION, DATA COLLECTED AT PH 9.5 DBREF 3D0Z A 1 214 UNP P08515 GST26_SCHJA 1 214 SEQADV 3D0Z HIS A 50 UNP P08515 LEU 50 ENGINEERED MUTATION SEQRES 1 A 214 MET SER PRO ILE LEU GLY TYR TRP LYS ILE LYS GLY LEU SEQRES 2 A 214 VAL GLN PRO THR ARG LEU LEU LEU GLU TYR LEU GLU GLU SEQRES 3 A 214 LYS TYR GLU GLU HIS LEU TYR GLU ARG ASP GLU GLY ASP SEQRES 4 A 214 LYS TRP ARG ASN LYS LYS PHE GLU LEU GLY HIS GLU PHE SEQRES 5 A 214 PRO ASN LEU PRO TYR TYR ILE ASP GLY ASP VAL LYS LEU SEQRES 6 A 214 THR GLN SER MET ALA ILE ILE ARG TYR ILE ALA ASP LYS SEQRES 7 A 214 HIS ASN MET LEU GLY GLY CYS PRO LYS GLU ARG ALA GLU SEQRES 8 A 214 ILE SER MET LEU GLU GLY ALA VAL LEU ASP ILE ARG TYR SEQRES 9 A 214 GLY VAL SER ARG ILE ALA TYR SER LYS ASP PHE GLU THR SEQRES 10 A 214 LEU LYS VAL ASP PHE LEU SER LYS LEU PRO GLU MET LEU SEQRES 11 A 214 LYS MET PHE GLU ASP ARG LEU CYS HIS LYS THR TYR LEU SEQRES 12 A 214 ASN GLY ASP HIS VAL THR HIS PRO ASP PHE MET LEU TYR SEQRES 13 A 214 ASP ALA LEU ASP VAL VAL LEU TYR MET ASP PRO MET CYS SEQRES 14 A 214 LEU ASP ALA PHE PRO LYS LEU VAL CYS PHE LYS LYS ARG SEQRES 15 A 214 ILE GLU ALA ILE PRO GLN ILE ASP LYS TYR LEU LYS SER SEQRES 16 A 214 SER LYS TYR ILE ALA TRP PRO LEU GLN GLY TRP GLN ALA SEQRES 17 A 214 THR PHE GLY GLY GLY ASP HET GSH A 215 20 HETNAM GSH GLUTATHIONE FORMUL 2 GSH C10 H17 N3 O6 S FORMUL 3 HOH *106(H2 O) HELIX 1 1 VAL A 14 GLU A 25 1 12 HELIX 2 2 GLU A 37 LYS A 45 1 9 HELIX 3 3 GLN A 67 HIS A 79 1 13 HELIX 4 4 CYS A 85 TYR A 111 1 27 HELIX 5 5 ASP A 114 LEU A 137 1 24 HELIX 6 6 THR A 149 ASP A 166 1 18 HELIX 7 7 PHE A 173 ILE A 186 1 14 HELIX 8 8 ILE A 186 LYS A 194 1 9 SHEET 1 A 4 GLU A 29 TYR A 33 0 SHEET 2 A 4 ILE A 4 TRP A 8 1 N TYR A 7 O TYR A 33 SHEET 3 A 4 TYR A 57 ILE A 59 -1 O TYR A 57 N GLY A 6 SHEET 4 A 4 LYS A 64 LEU A 65 -1 O LEU A 65 N TYR A 58 CISPEP 1 LEU A 55 PRO A 56 0 0.02 CISPEP 2 TRP A 201 PRO A 202 0 -0.62 SITE 1 AC1 11 TRP A 8 TRP A 41 LYS A 45 ASN A 54 SITE 2 AC1 11 LEU A 55 PRO A 56 THR A 66 GLN A 67 SITE 3 AC1 11 SER A 68 ASP A 101 HOH A 238 CRYST1 93.500 93.500 58.170 90.00 90.00 90.00 P 43 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 0.010695 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010695 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017191 0.00000