HEADER OXIDOREDUCTASE 25-DEC-98 1B4Q TITLE SOLUTION STRUCTURE OF HUMAN THIOLTRANSFERASE COMPLEX WITH GLUTATHIONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (HUMAN THIOLTRANSFERASE); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: COMPLEXED WITH GLUTATHIONE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HUMAN THIOLTRANSFERASE, DISULFIDE INTERMEDIATE, GLUTATHIONE, KEYWDS 2 OXIDOREDUCTASE EXPDTA SOLUTION NMR NUMMDL 21 AUTHOR Y.YANG,S.C.JAO,S.NANDURI,D.W.STARKE,J.J.MIEYAL,J.QIN REVDAT 6 27-DEC-23 1B4Q 1 REMARK REVDAT 5 03-NOV-21 1B4Q 1 REMARK SEQADV REVDAT 4 21-DEC-11 1B4Q 1 HETATM VERSN REVDAT 3 24-FEB-09 1B4Q 1 VERSN REVDAT 2 01-APR-03 1B4Q 1 JRNL REVDAT 1 23-DEC-99 1B4Q 0 JRNL AUTH Y.YANG,S.JAO,S.NANDURI,D.W.STARKE,J.J.MIEYAL,J.QIN JRNL TITL REACTIVITY OF THE HUMAN THIOLTRANSFERASE (GLUTAREDOXIN) C7S, JRNL TITL 2 C25S, C78S, C82S MUTANT AND NMR SOLUTION STRUCTURE OF ITS JRNL TITL 3 GLUTATHIONYL MIXED DISULFIDE INTERMEDIATE REFLECT CATALYTIC JRNL TITL 4 SPECIFICITY. JRNL REF BIOCHEMISTRY V. 37 17145 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9860827 JRNL DOI 10.1021/BI9806504 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.2 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1B4Q COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000007342. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D-NCNOESY; HNCACB; CBCACONH; REMARK 210 CCC-TOCSY; HCCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : VARIAN INOVA-500 REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 95 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 21 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: REMARK 210 THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY ON 13C, REMARK 210 15N-LABELED HUMAN THIOLTRANSFERASE MUTANT (C7S,C25S,C78S,C82S). REMARK 210 THE STRUCTURE REMARK 210 CALCULATION IS BASED ON A TOTAL OF 2658 EXPERIMENTAL CONSTRAINTS REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 O VAL A 16 H VAL A 45 1.52 REMARK 500 O GLN A 39 H LEU A 41 1.55 REMARK 500 O ILE A 56 H LEU A 60 1.57 REMARK 500 SG CYS A 22 SG2 GSH A 106 2.02 REMARK 500 O VAL A 69 OE1 GSH A 106 2.12 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 1 GLN A 2 -75.26 -111.84 REMARK 500 1 PHE A 4 -71.18 -61.11 REMARK 500 1 PRO A 20 82.57 -48.32 REMARK 500 1 THR A 21 -36.46 -177.78 REMARK 500 1 PRO A 36 70.14 -69.49 REMARK 500 1 LYS A 38 -168.11 -54.36 REMARK 500 1 GLN A 39 -129.08 -54.76 REMARK 500 1 ILE A 47 2.54 -62.05 REMARK 500 1 ALA A 49 28.81 -78.81 REMARK 500 1 THR A 50 -3.55 -144.49 REMARK 500 1 ASN A 51 -179.14 69.94 REMARK 500 2 GLN A 2 -83.37 -166.24 REMARK 500 2 GLU A 3 -6.99 -58.84 REMARK 500 2 PRO A 20 80.28 -46.87 REMARK 500 2 THR A 21 -37.31 -175.39 REMARK 500 2 PRO A 36 68.58 -64.99 REMARK 500 2 LYS A 38 -171.75 -53.41 REMARK 500 2 GLN A 39 -128.35 -50.64 REMARK 500 2 THR A 50 -2.96 -144.39 REMARK 500 2 ASN A 51 -176.97 74.88 REMARK 500 2 THR A 64 -70.62 -112.35 REMARK 500 2 ARG A 67 33.02 -99.99 REMARK 500 3 GLN A 2 -77.29 -151.78 REMARK 500 3 GLU A 3 -7.60 -58.43 REMARK 500 3 PRO A 20 80.83 -47.14 REMARK 500 3 THR A 21 -34.10 -175.68 REMARK 500 3 PRO A 36 67.90 -68.06 REMARK 500 3 LYS A 38 -167.40 -53.65 REMARK 500 3 GLN A 39 -133.40 -52.65 REMARK 500 3 ILE A 47 1.61 -61.98 REMARK 500 3 THR A 50 -0.48 -143.68 REMARK 500 3 ASN A 51 -172.56 65.63 REMARK 500 3 PRO A 70 -165.02 -77.03 REMARK 500 3 ARG A 71 89.92 -151.03 REMARK 500 4 GLN A 2 -70.43 -95.34 REMARK 500 4 PHE A 4 -73.07 -62.18 REMARK 500 4 PRO A 20 75.69 -47.26 REMARK 500 4 THR A 21 -34.57 -170.74 REMARK 500 4 PRO A 36 65.37 -67.35 REMARK 500 4 LYS A 38 -169.44 -55.60 REMARK 500 4 GLN A 39 -129.45 -52.50 REMARK 500 4 THR A 50 -12.30 -142.63 REMARK 500 4 ASN A 51 -172.92 82.71 REMARK 500 4 THR A 64 -74.02 -114.05 REMARK 500 5 GLN A 2 -74.36 -140.39 REMARK 500 5 PRO A 20 66.91 -49.22 REMARK 500 5 THR A 21 -35.89 -162.62 REMARK 500 5 PRO A 36 63.55 -65.05 REMARK 500 5 LYS A 38 -174.42 -53.46 REMARK 500 5 GLN A 39 -128.90 -49.81 REMARK 500 REMARK 500 THIS ENTRY HAS 224 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 20 ARG A 67 0.10 SIDE CHAIN 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 106 DBREF 1B4Q A 1 105 UNP P35754 GLRX_HUMAN 1 105 SEQADV 1B4Q SER A 7 UNP P35754 CYS 7 ENGINEERED MUTATION SEQADV 1B4Q SER A 25 UNP P35754 CYS 25 ENGINEERED MUTATION SEQADV 1B4Q SER A 78 UNP P35754 CYS 78 ENGINEERED MUTATION SEQADV 1B4Q SER A 82 UNP P35754 CYS 82 ENGINEERED MUTATION SEQRES 1 A 105 ALA GLN GLU PHE VAL ASN SER LYS ILE GLN PRO GLY LYS SEQRES 2 A 105 VAL VAL VAL PHE ILE LYS PRO THR CYS PRO TYR SER ARG SEQRES 3 A 105 ARG ALA GLN GLU ILE LEU SER GLN LEU PRO ILE LYS GLN SEQRES 4 A 105 GLY LEU LEU GLU PHE VAL ASP ILE THR ALA THR ASN HIS SEQRES 5 A 105 THR ASN GLU ILE GLN ASP TYR LEU GLN GLN LEU THR GLY SEQRES 6 A 105 ALA ARG THR VAL PRO ARG VAL PHE ILE GLY LYS ASP SER SEQRES 7 A 105 ILE GLY GLY SER SER ASP LEU VAL SER LEU GLN GLN SER SEQRES 8 A 105 GLY GLU LEU LEU THR ARG LEU LYS GLN ILE GLY ALA LEU SEQRES 9 A 105 GLN HET GSH A 106 35 HETNAM GSH GLUTATHIONE FORMUL 2 GSH C10 H17 N3 O6 S HELIX 1 H1 GLN A 2 LYS A 8 1 7 HELIX 2 H3 THR A 53 THR A 64 1 12 HELIX 3 H4 SER A 82 GLN A 90 1 9 HELIX 4 H5 GLU A 93 ILE A 101 1 9 SHEET 1 A 4 LEU A 42 ASP A 46 0 SHEET 2 A 4 VAL A 14 ILE A 18 1 O VAL A 14 N GLU A 43 SHEET 3 A 4 ARG A 71 ILE A 74 -1 O ARG A 71 N PHE A 17 SHEET 4 A 4 ASP A 77 GLY A 80 -1 N ASP A 77 O ILE A 74 CISPEP 1 VAL A 69 PRO A 70 1 -0.48 CISPEP 2 VAL A 69 PRO A 70 2 0.01 CISPEP 3 VAL A 69 PRO A 70 3 0.83 CISPEP 4 VAL A 69 PRO A 70 4 -1.04 CISPEP 5 VAL A 69 PRO A 70 5 -0.19 CISPEP 6 VAL A 69 PRO A 70 6 -0.21 CISPEP 7 VAL A 69 PRO A 70 7 -0.12 CISPEP 8 VAL A 69 PRO A 70 8 -1.40 CISPEP 9 VAL A 69 PRO A 70 9 -1.13 CISPEP 10 VAL A 69 PRO A 70 10 -0.35 CISPEP 11 VAL A 69 PRO A 70 11 1.26 CISPEP 12 VAL A 69 PRO A 70 12 -0.03 CISPEP 13 VAL A 69 PRO A 70 13 0.48 CISPEP 14 VAL A 69 PRO A 70 14 -0.83 CISPEP 15 VAL A 69 PRO A 70 15 0.76 CISPEP 16 VAL A 69 PRO A 70 16 -0.44 CISPEP 17 VAL A 69 PRO A 70 17 -0.91 CISPEP 18 VAL A 69 PRO A 70 18 -0.64 CISPEP 19 VAL A 69 PRO A 70 19 1.35 CISPEP 20 VAL A 69 PRO A 70 20 -0.64 CISPEP 21 VAL A 69 PRO A 70 21 -0.14 SITE 1 AC1 8 CYS A 22 TYR A 24 ARG A 67 THR A 68 SITE 2 AC1 8 VAL A 69 GLY A 81 SER A 82 SER A 83 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1