HEADER OXIDOREDUCTASE 14-APR-05 1ZDL TITLE CRYSTAL STRUCTURE OF MOUSE THIOREDOXIN REDUCTASE TYPE 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIOREDOXIN REDUCTASE 2, MITOCHONDRIAL; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TR3; COMPND 5 EC: 1.8.1.9; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: TXNRD2, TRXR2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS SELENOCYSTEINE, THIOREDOXIN, REDUCTASE, FLAVOPROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR E.I.BITEROVA,A.A.TURANOV,V.N.GLADYSHEV,J.J.BARYCKI REVDAT 5 23-AUG-23 1ZDL 1 REMARK SEQADV REVDAT 4 11-OCT-17 1ZDL 1 REMARK REVDAT 3 13-JUL-11 1ZDL 1 VERSN REVDAT 2 24-FEB-09 1ZDL 1 VERSN REVDAT 1 01-NOV-05 1ZDL 0 JRNL AUTH E.I.BITEROVA,A.A.TURANOV,V.N.GLADYSHEV,J.J.BARYCKI JRNL TITL CRYSTAL STRUCTURES OF OXIDIZED AND REDUCED MITOCHONDRIAL JRNL TITL 2 THIOREDOXIN REDUCTASE PROVIDE MOLECULAR DETAILS OF THE JRNL TITL 3 REACTION MECHANISM. JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 15018 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 16217027 JRNL DOI 10.1073/PNAS.0504218102 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.SANDALOVA,L.ZHONG,Y.LINDQVIST,A.HOLMGREN,G.SCHNEIDER REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF A MAMMALIAN THIOREDOXIN REMARK 1 TITL 2 REDUCTASE: IMPLICATIONS FOR MECHANISM AND EVOLUTION OF A REMARK 1 TITL 3 SELENOCYSTEINE-DEPENDENT ENZYME. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 98 9533 2001 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 11481439 REMARK 1 DOI 10.1073/PNAS.171178698 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.A.KARPLUS,G.E.SCHULZ REMARK 1 TITL REFINED STRUCTURE OF GLUTATHIONE REDUCTASE AT 1.54 A REMARK 1 TITL 2 RESOLUTION. REMARK 1 REF J.MOL.BIOL. V. 195 701 1987 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 3656429 REMARK 1 DOI 10.1016/0022-2836(87)90191-4 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 182218.300 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 12754 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) : 0.241 REMARK 3 FREE R VALUE : 0.310 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1255 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1888 REMARK 3 BIN R VALUE (WORKING SET) : 0.3230 REMARK 3 BIN FREE R VALUE : 0.3740 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 193 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.027 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3688 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 101 REMARK 3 SOLVENT ATOMS : 16 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.24000 REMARK 3 B22 (A**2) : 3.24000 REMARK 3 B33 (A**2) : -6.48000 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) : 0.37 REMARK 3 ESD FROM SIGMAA (A) : 0.58 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) : 0.50 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.68 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.000 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) : NULL ; 0.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; 0.000 REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; 0.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.29 REMARK 3 BSOL : 10.24 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.TOP REMARK 3 PARAMETER FILE 2 : FAD.TOP REMARK 3 PARAMETER FILE 3 : NDP.TOP REMARK 3 PARAMETER FILE 4 : WATER_REP.TOP REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_REP.PARAM REMARK 3 TOPOLOGY FILE 2 : FAD.PAR REMARK 3 TOPOLOGY FILE 3 : NDP.PAR REMARK 3 TOPOLOGY FILE 4 : WATER_REP.PARAM REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZDL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-APR-05. REMARK 100 THE DEPOSITION ID IS D_1000032598. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL 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 : D*TREK 9.2SSI REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12754 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 32.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 16.29 REMARK 200 R MERGE (I) : 0.11400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 16.66 REMARK 200 R MERGE FOR SHELL (I) : 0.43100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.600 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: PDB ENTRY 1H6V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES, 24% PEG 550 MME, PH 6.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+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 54.53500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 54.53500 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 102.33500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 54.53500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 51.16750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 54.53500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 153.50250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 54.53500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 153.50250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.53500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 51.16750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 54.53500 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 54.53500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 102.33500 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 SMTRY1 9 1.000000 0.000000 0.000000 54.53500 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 54.53500 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 102.33500 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 54.53500 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 153.50250 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 54.53500 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 51.16750 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 54.53500 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 51.16750 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 54.53500 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 153.50250 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 54.53500 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 54.53500 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 102.33500 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 13050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 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 -54.53500 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -51.16750 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 8 REMARK 465 GLY A 9 REMARK 465 SER A 10 REMARK 465 SER A 11 REMARK 465 HIS A 12 REMARK 465 HIS A 13 REMARK 465 HIS A 14 REMARK 465 HIS A 15 REMARK 465 HIS A 16 REMARK 465 HIS A 17 REMARK 465 SER A 18 REMARK 465 SER A 19 REMARK 465 GLY A 20 REMARK 465 LEU A 21 REMARK 465 VAL A 22 REMARK 465 PRO A 23 REMARK 465 ARG A 24 REMARK 465 GLY A 25 REMARK 465 SER A 26 REMARK 465 HIS A 27 REMARK 465 MET A 28 REMARK 465 ALA A 29 REMARK 465 SER A 30 REMARK 465 ALA A 31 REMARK 465 SER A 32 REMARK 465 ALA A 33 REMARK 465 ALA A 34 REMARK 465 GLY A 35 REMARK 465 GLY A 36 REMARK 465 GLN A 37 REMARK 465 CYS A 522 REMARK 465 CYS A 523 REMARK 465 GLY A 524 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 LEU A 42 114.89 -162.89 REMARK 500 PRO A 73 159.25 -47.15 REMARK 500 CYS A 86 -74.14 -36.80 REMARK 500 CYS A 91 -63.33 -22.77 REMARK 500 LYS A 94 -71.16 -44.19 REMARK 500 ARG A 108 -71.40 -54.07 REMARK 500 HIS A 123 119.08 -165.94 REMARK 500 TRP A 141 31.82 -77.71 REMARK 500 ASN A 156 85.45 -59.19 REMARK 500 LYS A 158 76.92 -55.13 REMARK 500 ASP A 163 -161.40 179.98 REMARK 500 THR A 196 -88.90 -88.53 REMARK 500 ALA A 201 -81.85 -76.68 REMARK 500 ILE A 211 -34.10 -39.75 REMARK 500 SER A 217 137.18 -35.56 REMARK 500 SER A 227 -147.40 -135.61 REMARK 500 TYR A 228 -77.62 -39.25 REMARK 500 VAL A 229 -70.77 -48.98 REMARK 500 ALA A 230 -71.11 -32.60 REMARK 500 SER A 250 -127.29 -124.57 REMARK 500 LEU A 253 56.53 30.66 REMARK 500 ASP A 257 89.77 -62.66 REMARK 500 GLN A 258 -32.13 -31.45 REMARK 500 HIS A 283 136.31 -170.89 REMARK 500 PRO A 288 -70.20 -36.79 REMARK 500 THR A 289 2.93 -56.31 REMARK 500 ASN A 290 -1.68 76.35 REMARK 500 TRP A 296 -157.65 -127.94 REMARK 500 SER A 301 -101.88 -133.91 REMARK 500 GLU A 304 139.98 176.72 REMARK 500 ALA A 315 66.46 -114.48 REMARK 500 THR A 324 27.10 -64.12 REMARK 500 LYS A 329 30.28 -85.47 REMARK 500 ALA A 330 -19.34 -143.09 REMARK 500 PRO A 336 -76.39 -68.81 REMARK 500 LYS A 337 -89.34 -45.58 REMARK 500 GLN A 339 9.89 -69.17 REMARK 500 ASP A 344 -138.77 -84.87 REMARK 500 THR A 349 -145.75 -105.69 REMARK 500 PRO A 352 -15.62 -33.48 REMARK 500 PHE A 400 47.76 -72.42 REMARK 500 PRO A 456 152.26 -41.66 REMARK 500 GLN A 458 72.10 83.89 REMARK 500 GLN A 489 -8.17 -55.20 REMARK 500 VAL A 505 9.06 -64.95 REMARK 500 LEU A 507 125.97 -31.01 REMARK 500 HIS A 508 -36.76 -146.48 REMARK 500 THR A 520 -166.45 -105.64 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 FAD A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 700 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H6V RELATED DB: PDB REMARK 900 MAMMALIAN THIOREDOXIN REDUCTASE (RAT TYPE I) REMARK 900 RELATED ID: 3GRS RELATED DB: PDB REMARK 900 REFINED STRUCTURE OF GLUTATHIONE REDUCTASE AT 1.54 A RESOLUTION. DBREF 1ZDL A 31 524 UNP Q9JLT4 TRXR2_MOUSE 31 524 SEQADV 1ZDL MET A 8 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL GLY A 9 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL SER A 10 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL SER A 11 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL HIS A 12 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZDL HIS A 13 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZDL HIS A 14 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZDL HIS A 15 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZDL HIS A 16 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZDL HIS A 17 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZDL SER A 18 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL SER A 19 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL GLY A 20 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL LEU A 21 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL VAL A 22 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL PRO A 23 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL ARG A 24 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL GLY A 25 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL SER A 26 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL HIS A 27 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL MET A 28 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL ALA A 29 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZDL SER A 30 UNP Q9JLT4 CLONING ARTIFACT SEQRES 1 A 517 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 517 LEU VAL PRO ARG GLY SER HIS MET ALA SER ALA SER ALA SEQRES 3 A 517 ALA GLY GLY GLN GLN SER PHE ASP LEU LEU VAL ILE GLY SEQRES 4 A 517 GLY GLY SER GLY GLY LEU ALA CYS ALA LYS GLU ALA ALA SEQRES 5 A 517 GLN LEU GLY LYS LYS VAL ALA VAL ALA ASP TYR VAL GLU SEQRES 6 A 517 PRO SER PRO ARG GLY THR LYS TRP GLY LEU GLY GLY THR SEQRES 7 A 517 CYS VAL ASN VAL GLY CYS ILE PRO LYS LYS LEU MET HIS SEQRES 8 A 517 GLN ALA ALA LEU LEU GLY GLY MET ILE ARG ASP ALA HIS SEQRES 9 A 517 HIS TYR GLY TRP GLU VAL ALA GLN PRO VAL GLN HIS ASN SEQRES 10 A 517 TRP LYS THR MET ALA GLU ALA VAL GLN ASN HIS VAL LYS SEQRES 11 A 517 SER LEU ASN TRP GLY HIS ARG VAL GLN LEU GLN ASP ARG SEQRES 12 A 517 LYS VAL LYS TYR PHE ASN ILE LYS ALA SER PHE VAL ASP SEQRES 13 A 517 GLU HIS THR VAL ARG GLY VAL ASP LYS GLY GLY LYS ALA SEQRES 14 A 517 THR LEU LEU SER ALA GLU HIS ILE VAL ILE ALA THR GLY SEQRES 15 A 517 GLY ARG PRO ARG TYR PRO THR GLN VAL LYS GLY ALA LEU SEQRES 16 A 517 GLU TYR GLY ILE THR SER ASP ASP ILE PHE TRP LEU LYS SEQRES 17 A 517 GLU SER PRO GLY LYS THR LEU VAL VAL GLY ALA SER TYR SEQRES 18 A 517 VAL ALA LEU GLU CYS ALA GLY PHE LEU THR GLY ILE GLY SEQRES 19 A 517 LEU ASP THR THR VAL MET MET ARG SER ILE PRO LEU ARG SEQRES 20 A 517 GLY PHE ASP GLN GLN MET SER SER LEU VAL THR GLU HIS SEQRES 21 A 517 MET GLU SER HIS GLY THR GLN PHE LEU LYS GLY CYS VAL SEQRES 22 A 517 PRO SER HIS ILE LYS LYS LEU PRO THR ASN GLN LEU GLN SEQRES 23 A 517 VAL THR TRP GLU ASP HIS ALA SER GLY LYS GLU ASP THR SEQRES 24 A 517 GLY THR PHE ASP THR VAL LEU TRP ALA ILE GLY ARG VAL SEQRES 25 A 517 PRO GLU THR ARG THR LEU ASN LEU GLU LYS ALA GLY ILE SEQRES 26 A 517 SER THR ASN PRO LYS ASN GLN LYS ILE ILE VAL ASP ALA SEQRES 27 A 517 GLN GLU ALA THR SER VAL PRO HIS ILE TYR ALA ILE GLY SEQRES 28 A 517 ASP VAL ALA GLU GLY ARG PRO GLU LEU THR PRO THR ALA SEQRES 29 A 517 ILE LYS ALA GLY LYS LEU LEU ALA GLN ARG LEU PHE GLY SEQRES 30 A 517 LYS SER SER THR LEU MET ASP TYR SER ASN VAL PRO THR SEQRES 31 A 517 THR VAL PHE THR PRO LEU GLU TYR GLY CYS VAL GLY LEU SEQRES 32 A 517 SER GLU GLU GLU ALA VAL ALA LEU HIS GLY GLN GLU HIS SEQRES 33 A 517 VAL GLU VAL TYR HIS ALA TYR TYR LYS PRO LEU GLU PHE SEQRES 34 A 517 THR VAL ALA ASP ARG ASP ALA SER GLN CYS TYR ILE LYS SEQRES 35 A 517 MET VAL CYS MET ARG GLU PRO PRO GLN LEU VAL LEU GLY SEQRES 36 A 517 LEU HIS PHE LEU GLY PRO ASN ALA GLY GLU VAL THR GLN SEQRES 37 A 517 GLY PHE ALA LEU GLY ILE LYS CYS GLY ALA SER TYR ALA SEQRES 38 A 517 GLN VAL MET GLN THR VAL GLY ILE HIS PRO THR CYS SER SEQRES 39 A 517 GLU GLU VAL VAL LYS LEU HIS ILE SER LYS ARG SER GLY SEQRES 40 A 517 LEU GLU PRO THR VAL THR GLY CYS CYS GLY HET FAD A 600 53 HET NDP A 700 48 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 NDP C21 H30 N7 O17 P3 FORMUL 4 HOH *16(H2 O) HELIX 1 1 GLY A 48 LEU A 61 1 14 HELIX 2 2 GLY A 83 GLY A 90 1 8 HELIX 3 3 GLY A 90 TYR A 113 1 24 HELIX 4 4 ASN A 124 LYS A 137 1 14 HELIX 5 5 LEU A 139 ASP A 149 1 11 HELIX 6 6 GLY A 200 GLY A 205 1 6 HELIX 7 7 THR A 207 PHE A 212 1 6 HELIX 8 8 SER A 227 GLY A 241 1 15 HELIX 9 9 ASP A 257 SER A 270 1 14 HELIX 10 10 THR A 322 ALA A 330 5 9 HELIX 11 11 THR A 368 GLY A 384 1 17 HELIX 12 12 SER A 411 GLY A 420 1 10 HELIX 13 13 PRO A 433 ALA A 439 1 7 HELIX 14 14 ASN A 469 GLY A 484 1 16 HELIX 15 15 SER A 486 GLN A 492 1 7 HELIX 16 16 CYS A 500 LEU A 507 5 8 SHEET 1 A 5 LYS A 153 TYR A 154 0 SHEET 2 A 5 VAL A 65 ALA A 68 1 N VAL A 67 O LYS A 153 SHEET 3 A 5 LEU A 42 ILE A 45 1 N VAL A 44 O ALA A 68 SHEET 4 A 5 ILE A 184 ILE A 186 1 O VAL A 185 N LEU A 43 SHEET 5 A 5 ILE A 354 ALA A 356 1 O TYR A 355 N ILE A 184 SHEET 1 B 3 ALA A 159 PHE A 161 0 SHEET 2 B 3 THR A 166 GLY A 169 -1 O ARG A 168 N SER A 160 SHEET 3 B 3 LEU A 179 SER A 180 -1 O LEU A 179 N VAL A 167 SHEET 1 C 2 GLY A 190 PRO A 192 0 SHEET 2 C 2 ARG A 318 PRO A 320 -1 O VAL A 319 N ARG A 191 SHEET 1 D 4 GLN A 274 PHE A 275 0 SHEET 2 D 4 ASP A 243 VAL A 246 1 N VAL A 246 O GLN A 274 SHEET 3 D 4 LYS A 220 VAL A 224 1 N VAL A 223 O THR A 245 SHEET 4 D 4 THR A 311 TRP A 314 1 O LEU A 313 N LEU A 222 SHEET 1 E 3 CYS A 279 LYS A 286 0 SHEET 2 E 3 LEU A 292 ASP A 298 -1 O THR A 295 N HIS A 283 SHEET 3 E 3 ASP A 305 PHE A 309 -1 O ASP A 305 N TRP A 296 SHEET 1 F 5 THR A 397 VAL A 399 0 SHEET 2 F 5 GLU A 404 GLY A 409 -1 O TYR A 405 N VAL A 399 SHEET 3 F 5 VAL A 460 GLY A 467 -1 O PHE A 465 N GLY A 406 SHEET 4 F 5 TYR A 447 MET A 453 -1 N LYS A 449 O HIS A 464 SHEET 5 F 5 VAL A 424 TYR A 430 -1 N TYR A 427 O MET A 450 SSBOND 1 CYS A 483 CYS A 483 1555 5454 2.22 CISPEP 1 GLN A 119 PRO A 120 0 -0.14 CISPEP 2 PRO A 456 PRO A 457 0 -0.01 CISPEP 3 HIS A 497 PRO A 498 0 -0.36 SITE 1 AC1 30 GLY A 46 SER A 49 GLY A 50 ASP A 69 SITE 2 AC1 30 TYR A 70 GLY A 84 THR A 85 CYS A 86 SITE 3 AC1 30 GLY A 90 CYS A 91 LYS A 94 LYS A 158 SITE 4 AC1 30 ALA A 159 ALA A 187 THR A 188 GLY A 189 SITE 5 AC1 30 ARG A 318 GLU A 321 LEU A 325 ILE A 357 SITE 6 AC1 30 GLY A 358 ASP A 359 GLU A 366 LEU A 367 SITE 7 AC1 30 THR A 368 PRO A 369 PHE A 400 HIS A 497 SITE 8 AC1 30 PRO A 498 NDP A 700 SITE 1 AC2 17 LYS A 94 ALA A 226 SER A 227 TYR A 228 SITE 2 AC2 17 VAL A 229 GLU A 232 ARG A 249 SER A 250 SITE 3 AC2 17 ARG A 254 ALA A 315 ILE A 316 GLY A 317 SITE 4 AC2 17 GLU A 366 LEU A 367 THR A 397 THR A 398 SITE 5 AC2 17 FAD A 600 CRYST1 109.070 109.070 204.670 90.00 90.00 90.00 I 41 2 2 16 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 0.009170 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009170 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004890 0.00000