HEADER OXIDOREDUCTASE 13-JUN-14 4TR1 TITLE CRYSTAL STRUCTURE OF GSH-BOUND CGRX2/C15S COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAREDOXIN 3; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GLUTAREDOXIN 3; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALKALIPHILUS OREMLANDII; SOURCE 3 ORGANISM_TAXID: 350688; SOURCE 4 STRAIN: OHILAS; SOURCE 5 GENE: CLOS_2422; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) STAR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21B; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: ALKALIPHILUS OREMLANDII; SOURCE 13 ORGANISM_TAXID: 350688; SOURCE 14 STRAIN: OHILAS; SOURCE 15 GENE: CLOS_2422; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) STAR; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET21B KEYWDS GLUTAREDOXIN, GSH, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR E.H.LEE,K.Y.HWANG REVDAT 5 27-DEC-23 4TR1 1 REMARK REVDAT 4 22-NOV-17 4TR1 1 SOURCE JRNL REMARK REVDAT 3 07-JAN-15 4TR1 1 DBREF REVDAT 2 17-DEC-14 4TR1 1 JRNL REVDAT 1 01-OCT-14 4TR1 0 JRNL AUTH E.H.LEE,H.Y.KIM,K.Y.HWANG JRNL TITL THE GSH- AND GSSG-BOUND STRUCTURES OF GLUTAREDOXIN FROM JRNL TITL 2 CLOSTRIDIUM OREMLANDII. JRNL REF ARCH.BIOCHEM.BIOPHYS. V.564C 20 2014 JRNL REFN ESSN 1096-0384 JRNL PMID 25218089 JRNL DOI 10.1016/J.ABB.2014.09.001 REMARK 2 REMARK 2 RESOLUTION. 1.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) 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) : 1.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.140 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 27947 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1985 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 32.3626 - 3.8107 0.99 1975 146 0.1607 0.1743 REMARK 3 2 3.8107 - 3.0254 1.00 1896 150 0.1605 0.1702 REMARK 3 3 3.0254 - 2.6431 0.99 1884 143 0.1863 0.2296 REMARK 3 4 2.6431 - 2.4016 0.99 1890 141 0.1855 0.2243 REMARK 3 5 2.4016 - 2.2295 0.99 1850 143 0.1778 0.2020 REMARK 3 6 2.2295 - 2.0981 0.99 1858 143 0.1773 0.1999 REMARK 3 7 2.0981 - 1.9930 0.99 1894 145 0.1802 0.2466 REMARK 3 8 1.9930 - 1.9063 0.99 1842 143 0.1819 0.1970 REMARK 3 9 1.9063 - 1.8329 0.98 1837 143 0.1882 0.2415 REMARK 3 10 1.8329 - 1.7696 0.98 1835 150 0.1926 0.2167 REMARK 3 11 1.7696 - 1.7143 0.98 1809 126 0.2068 0.2528 REMARK 3 12 1.7143 - 1.6653 0.97 1826 145 0.1965 0.2221 REMARK 3 13 1.6653 - 1.6215 0.97 1789 139 0.1960 0.2388 REMARK 3 14 1.6215 - 1.5819 0.95 1777 128 0.2024 0.2407 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.710 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.13 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.009 1549 REMARK 3 ANGLE : 1.449 2084 REMARK 3 CHIRALITY : 0.087 227 REMARK 3 PLANARITY : 0.004 264 REMARK 3 DIHEDRAL : 16.877 573 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 4TR1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000202117. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27954 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.580 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 (%) : 97.8 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 39.5000 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE, PH 5.2, 33% PEG REMARK 280 4000 (W/V), AND 0.2 M AMMONIUM ACETATE., VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K 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 61.53250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 14.68550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 61.53250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 14.68550 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 220 LIES ON A SPECIAL POSITION. 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 OD2 ASP A 68 O HOH A 298 2.01 REMARK 500 O HOH B 217 O HOH B 242 2.01 REMARK 500 O HOH A 235 O HOH A 239 2.03 REMARK 500 O HOH A 202 O HOH A 210 2.09 REMARK 500 O HOH A 205 O HOH A 224 2.11 REMARK 500 OE1 GLU B 42 O HOH B 201 2.11 REMARK 500 O HOH B 290 O HOH B 296 2.12 REMARK 500 O HOH A 232 O HOH A 235 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 234 O HOH B 242 4546 2.03 REMARK 500 O HOH A 239 O HOH A 240 2555 2.03 REMARK 500 O HOH A 203 O HOH A 216 1545 2.14 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 GLU A 60 -15.02 68.37 REMARK 500 GLU B 60 -0.17 62.28 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 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GSH B 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4TR0 RELATED DB: PDB DBREF 4TR1 A 1 85 UNP A8MJH2 A8MJH2_ALKOO 1 85 DBREF 4TR1 B 1 85 UNP A8MJH2 A8MJH2_ALKOO 1 85 SEQADV 4TR1 SER A 15 UNP A8MJH2 CYS 15 ENGINEERED MUTATION SEQADV 4TR1 LEU A 86 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 GLU A 87 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS A 88 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS A 89 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS A 90 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS A 91 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS A 92 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 SER B 15 UNP A8MJH2 CYS 15 ENGINEERED MUTATION SEQADV 4TR1 LEU B 86 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 GLU B 87 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS B 88 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS B 89 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS B 90 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS B 91 UNP A8MJH2 EXPRESSION TAG SEQADV 4TR1 HIS B 92 UNP A8MJH2 EXPRESSION TAG SEQRES 1 A 92 MET LYS ASN ILE THR ILE TYR THR LYS ASN TYR CYS PRO SEQRES 2 A 92 TYR SER LYS LYS ALA VAL SER LEU LEU SER SER LYS GLY SEQRES 3 A 92 VAL ASP PHE LYS GLU VAL ASP VAL THR HIS ASP SER LYS SEQRES 4 A 92 ALA PHE GLU ASP VAL MET ALA LYS THR GLY TRP ASP THR SEQRES 5 A 92 VAL PRO GLN VAL PHE VAL ASP GLU GLU PHE LEU GLY GLY SEQRES 6 A 92 CSO ASP ASP ILE HIS ALA LEU ASP ARG GLN GLY ILE LEU SEQRES 7 A 92 ASP LYS LYS LEU GLY LEU LYS LEU GLU HIS HIS HIS HIS SEQRES 8 A 92 HIS SEQRES 1 B 92 MET LYS ASN ILE THR ILE TYR THR LYS ASN TYR CYS PRO SEQRES 2 B 92 TYR SER LYS LYS ALA VAL SER LEU LEU SER SER LYS GLY SEQRES 3 B 92 VAL ASP PHE LYS GLU VAL ASP VAL THR HIS ASP SER LYS SEQRES 4 B 92 ALA PHE GLU ASP VAL MET ALA LYS THR GLY TRP ASP THR SEQRES 5 B 92 VAL PRO GLN VAL PHE VAL ASP GLU GLU PHE LEU GLY GLY SEQRES 6 B 92 CSU ASP ASP ILE HIS ALA LEU ASP ARG GLN GLY ILE LEU SEQRES 7 B 92 ASP LYS LYS LEU GLY LEU LYS LEU GLU HIS HIS HIS HIS SEQRES 8 B 92 HIS MODRES 4TR1 CSO A 66 CYS MODIFIED RESIDUE MODRES 4TR1 CSU B 66 CYS MODIFIED RESIDUE HET CSO A 66 7 HET CSU B 66 10 HET GSH A 101 20 HET GSH B 101 20 HETNAM CSO S-HYDROXYCYSTEINE HETNAM CSU CYSTEINE-S-SULFONIC ACID HETNAM GSH GLUTATHIONE FORMUL 1 CSO C3 H7 N O3 S FORMUL 2 CSU C3 H7 N O5 S2 FORMUL 3 GSH 2(C10 H17 N3 O6 S) FORMUL 5 HOH *196(H2 O) HELIX 1 AA1 CYS A 12 LYS A 25 1 14 HELIX 2 AA2 ASP A 37 GLY A 49 1 13 HELIX 3 AA3 GLY A 65 GLN A 75 1 11 HELIX 4 AA4 ILE A 77 GLY A 83 1 7 HELIX 5 AA5 CYS B 12 LYS B 25 1 14 HELIX 6 AA6 ASP B 37 GLY B 49 1 13 HELIX 7 AA7 GLY B 65 GLN B 75 1 11 HELIX 8 AA8 GLY B 76 GLY B 83 1 8 SHEET 1 AA1 4 LYS A 30 ASP A 33 0 SHEET 2 AA1 4 ILE A 4 THR A 8 1 N ILE A 4 O LYS A 30 SHEET 3 AA1 4 GLN A 55 VAL A 58 -1 O PHE A 57 N THR A 5 SHEET 4 AA1 4 GLU A 61 GLY A 64 -1 O LEU A 63 N VAL A 56 SHEET 1 AA2 4 LYS B 30 ASP B 33 0 SHEET 2 AA2 4 ILE B 4 THR B 8 1 N ILE B 4 O LYS B 30 SHEET 3 AA2 4 GLN B 55 VAL B 58 -1 O PHE B 57 N THR B 5 SHEET 4 AA2 4 GLU B 61 GLY B 64 -1 O LEU B 63 N VAL B 56 LINK C GLY A 65 N CSO A 66 1555 1555 1.33 LINK C CSO A 66 N ASP A 67 1555 1555 1.33 LINK C GLY B 65 N CSU B 66 1555 1555 1.34 LINK C CSU B 66 N ASP B 67 1555 1555 1.33 CISPEP 1 VAL A 53 PRO A 54 0 1.02 CISPEP 2 VAL B 53 PRO B 54 0 -0.01 SITE 1 AC1 15 LYS A 9 TYR A 11 CYS A 12 TYR A 14 SITE 2 AC1 15 THR A 52 VAL A 53 PRO A 54 GLY A 65 SITE 3 AC1 15 CSO A 66 ASP A 67 HOH A 219 HOH A 221 SITE 4 AC1 15 HOH A 228 HOH A 251 HOH A 292 SITE 1 AC2 15 LYS B 9 TYR B 11 CYS B 12 THR B 52 SITE 2 AC2 15 VAL B 53 PRO B 54 GLU B 61 GLY B 65 SITE 3 AC2 15 CSU B 66 ASP B 67 LYS B 81 HOH B 209 SITE 4 AC2 15 HOH B 234 HOH B 250 HOH B 286 CRYST1 123.065 29.371 64.836 90.00 118.17 90.00 C 1 2 1 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 0.008126 0.000000 0.004352 0.00000 SCALE2 0.000000 0.034047 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017497 0.00000