HEADER OXIDOREDUCTASE 03-MAY-05 1ZKQ 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 4 23-AUG-23 1ZKQ 1 REMARK SEQADV REVDAT 3 13-JUL-11 1ZKQ 1 VERSN REVDAT 2 24-FEB-09 1ZKQ 1 VERSN REVDAT 1 01-NOV-05 1ZKQ 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 REFERENCE 2 REMARK 1 AUTH P.A.KARPLUS,G.E.SCHULZ REMARK 1 TITL REFINED STRUCTURE OF GLUTATHIONE REDUCTASE AT 1.54 REMARK 1 TITL 2 RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 195 701 1987 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.60 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.40 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 224842.220 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 19351 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) : 0.222 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1904 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2781 REMARK 3 BIN R VALUE (WORKING SET) : 0.3180 REMARK 3 BIN FREE R VALUE : 0.3600 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 287 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3679 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 27 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.19000 REMARK 3 B22 (A**2) : 5.19000 REMARK 3 B33 (A**2) : -10.38000 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) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.43 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) : 0.43 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.52 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.880 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) : 1.190 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.030 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.730 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.620 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 36.35 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 : FAD.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : FAD.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZKQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1000032830. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-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 : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19370 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 37.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 15.88 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 15.99 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS 1.1 REMARK 200 STARTING MODEL: PDB ENTRY 1H6V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 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 54.41500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 54.41500 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 102.97500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 54.41500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 51.48750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 54.41500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 154.46250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 54.41500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 154.46250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.41500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 51.48750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 54.41500 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 54.41500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 102.97500 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 54.41500 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 54.41500 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 102.97500 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 54.41500 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 154.46250 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 54.41500 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 51.48750 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 54.41500 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 51.48750 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 54.41500 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 154.46250 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 54.41500 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 54.41500 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 102.97500 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 GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT. 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: 9990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 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 -54.41500 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -51.48750 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 VAL A 519 REMARK 465 THR A 520 REMARK 465 GLY A 521 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 GLN A 38 -164.05 -79.05 REMARK 500 PRO A 73 168.16 -49.39 REMARK 500 ALA A 118 97.00 -62.71 REMARK 500 PRO A 120 78.20 -66.53 REMARK 500 LYS A 151 83.97 57.99 REMARK 500 ASN A 156 69.26 -69.29 REMARK 500 SER A 160 133.41 -176.88 REMARK 500 THR A 177 113.32 -172.59 REMARK 500 PRO A 192 170.24 -47.73 REMARK 500 ALA A 201 -73.64 -45.05 REMARK 500 SER A 217 141.06 -36.72 REMARK 500 SER A 250 -113.40 -134.36 REMARK 500 PRO A 288 -5.15 -56.39 REMARK 500 ASN A 290 -0.06 80.65 REMARK 500 SER A 301 -111.61 -149.26 REMARK 500 LYS A 303 -1.06 -156.65 REMARK 500 GLU A 304 109.38 -179.62 REMARK 500 ALA A 315 77.91 -115.74 REMARK 500 LYS A 337 -77.22 -48.79 REMARK 500 GLN A 339 52.38 -64.42 REMARK 500 LEU A 382 -74.43 -60.15 REMARK 500 ASN A 394 59.88 36.63 REMARK 500 PRO A 402 -54.66 -26.36 REMARK 500 ALA A 429 142.37 -172.18 REMARK 500 ASP A 442 127.67 -32.16 REMARK 500 GLN A 445 -15.34 70.55 REMARK 500 GLN A 458 72.79 75.31 REMARK 500 ALA A 485 154.05 -43.94 REMARK 500 HIS A 508 -21.00 -143.60 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZDL RELATED DB: PDB REMARK 900 MOUSE MITOCHONDRAIL THIOREDOXIN REDUCTASE 2 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 1.54 A RESOLUTION DBREF 1ZKQ A 31 524 UNP Q9JLT4 TRXR2_MOUSE 31 524 SEQADV 1ZKQ MET A 8 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ GLY A 9 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ SER A 10 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ SER A 11 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ HIS A 12 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZKQ HIS A 13 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZKQ HIS A 14 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZKQ HIS A 15 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZKQ HIS A 16 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZKQ HIS A 17 UNP Q9JLT4 EXPRESSION TAG SEQADV 1ZKQ SER A 18 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ SER A 19 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ GLY A 20 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ LEU A 21 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ VAL A 22 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ PRO A 23 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ ARG A 24 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ GLY A 25 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ SER A 26 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ HIS A 27 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ MET A 28 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ ALA A 29 UNP Q9JLT4 CLONING ARTIFACT SEQADV 1ZKQ 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 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 HOH *27(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 ARG A 150 1 27 HELIX 5 5 GLY A 200 GLY A 205 1 6 HELIX 6 6 THR A 207 PHE A 212 1 6 HELIX 7 7 SER A 227 ILE A 240 1 14 HELIX 8 8 ASP A 257 SER A 270 1 14 HELIX 9 9 THR A 322 GLY A 331 5 10 HELIX 10 10 GLY A 358 ALA A 361 5 4 HELIX 11 11 LEU A 367 GLY A 384 1 18 HELIX 12 12 SER A 411 GLY A 420 1 10 HELIX 13 13 PRO A 433 ASP A 440 1 8 HELIX 14 14 ASN A 469 CYS A 483 1 15 HELIX 15 15 SER A 486 GLN A 492 1 7 HELIX 16 16 CYS A 500 LEU A 507 1 8 SHEET 1 A 5 LYS A 153 PHE A 155 0 SHEET 2 A 5 VAL A 65 ALA A 68 1 N VAL A 67 O PHE A 155 SHEET 3 A 5 SER A 39 ILE A 45 1 N VAL A 44 O ALA A 66 SHEET 4 A 5 LEU A 178 ILE A 186 1 O VAL A 185 N ILE A 45 SHEET 5 A 5 THR A 166 ARG A 168 -1 N VAL A 167 O LEU A 179 SHEET 1 B 5 LYS A 153 PHE A 155 0 SHEET 2 B 5 VAL A 65 ALA A 68 1 N VAL A 67 O PHE A 155 SHEET 3 B 5 SER A 39 ILE A 45 1 N VAL A 44 O ALA A 66 SHEET 4 B 5 LEU A 178 ILE A 186 1 O VAL A 185 N ILE A 45 SHEET 5 B 5 ILE A 354 ALA A 356 1 O TYR A 355 N ILE A 186 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 LYS A 277 0 SHEET 2 D 4 THR A 244 MET A 248 1 N VAL A 246 O GLN A 274 SHEET 3 D 4 THR A 221 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 VAL A 224 SHEET 1 E 3 CYS A 279 LYS A 286 0 SHEET 2 E 3 LEU A 292 ASP A 298 -1 O GLN A 293 N LYS A 285 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 TYR A 405 GLY A 409 -1 O TYR A 405 N VAL A 399 SHEET 3 F 5 VAL A 460 LEU A 466 -1 O PHE A 465 N GLY A 406 SHEET 4 F 5 TYR A 447 MET A 453 -1 N VAL A 451 O LEU A 461 SHEET 5 F 5 VAL A 424 TYR A 430 -1 N TYR A 427 O MET A 450 SSBOND 1 CYS A 86 CYS A 91 1555 1555 2.62 SSBOND 2 CYS A 483 CYS A 483 1555 5454 2.20 CISPEP 1 PRO A 456 PRO A 457 0 -0.04 CISPEP 2 HIS A 497 PRO A 498 0 -0.08 SITE 1 AC1 32 GLY A 46 SER A 49 GLY A 50 ASP A 69 SITE 2 AC1 32 TYR A 70 GLY A 84 THR A 85 CYS A 86 SITE 3 AC1 32 CYS A 91 LYS A 94 LYS A 158 ALA A 159 SITE 4 AC1 32 ALA A 187 THR A 188 GLY A 189 SER A 208 SITE 5 AC1 32 TYR A 228 VAL A 229 ARG A 318 THR A 324 SITE 6 AC1 32 LEU A 325 GLY A 358 ASP A 359 GLU A 366 SITE 7 AC1 32 LEU A 367 THR A 368 PRO A 369 PHE A 400 SITE 8 AC1 32 HIS A 497 HOH A 605 HOH A 617 HOH A 622 CRYST1 108.830 108.830 205.950 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 0.009189 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009189 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004856 0.00000