HEADER ELECTRON TRANSPORT/OXIDOREDUCTASE 12-OCT-06 2IPA TITLE SOLUTION STRUCTURE OF TRX-ARSC COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIOREDOXIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRX; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PROTEIN ARSC; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: ARSENATE REDUCTASE, ARSENICAL PUMP MODIFIER, LOW MOLECULAR COMPND 11 WEIGHT PROTEIN-TYROSINE-PHOSPHATASE; COMPND 12 EC: 1.20.4.-, 3.1.3.48; COMPND 13 ENGINEERED: YES; COMPND 14 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21A; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 11 ORGANISM_TAXID: 1423; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS SOLUTION STRUCTURE, COMPLEX, ELECTRON TRANSPORT-OXIDOREDUCTASE KEYWDS 2 COMPLEX EXPDTA SOLUTION NMR NUMMDL 21 MDLTYP MINIMIZED AVERAGE AUTHOR C.JIN,Y.HU,Y.LI,X.ZHANG REVDAT 5 13-NOV-24 2IPA 1 REMARK REVDAT 4 10-NOV-21 2IPA 1 REMARK SEQADV REVDAT 3 24-FEB-09 2IPA 1 VERSN REVDAT 2 11-NOV-08 2IPA 1 JRNL REVDAT 1 13-FEB-07 2IPA 0 JRNL AUTH Y.LI,Y.HU,X.ZHANG,H.XU,E.LESCOP,B.XIA,C.JIN JRNL TITL CONFORMATIONAL FLUCTUATIONS COUPLED TO THE THIOL-DISULFIDE JRNL TITL 2 TRANSFER BETWEEN THIOREDOXIN AND ARSENATE REDUCTASE IN JRNL TITL 3 BACILLUS SUBTILIS. JRNL REF J.BIOL.CHEM. V. 282 11078 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17303556 JRNL DOI 10.1074/JBC.M700970200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.5, AMBER 7 REMARK 3 AUTHORS : BRUKER (XWINNMR), DAVID CASE (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2IPA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000039847. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.85 REMARK 210 IONIC STRENGTH : 80MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM TRX(U-15N, 13C)-ARSC; 20MM REMARK 210 TRIS BUFFER; 20MM NA2SO4; 40MM REMARK 210 KCL 90% H2O, 10% D2O; 2MM TRX- REMARK 210 ARSC(U-15N, 13C); 20MM TRIS REMARK 210 BUFFER; 20MM NA2SO4; 40MM KCL 90% REMARK 210 H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2.1, NMRVIEW 5, CNS 1.1 REMARK 210 METHOD USED : SIMULATED ANNEALING, MOLECULAR REMARK 210 DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 21 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 3D REMARK 210 HETERONUCLEAR TECHNIQUES 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 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 1 GLU B 115 OE1 - CD - OE2 ANGL. DEV. = -45.0 DEGREES REMARK 500 1 GLU B 115 CG - CD - OE1 ANGL. DEV. = 44.0 DEGREES REMARK 500 1 GLU B 115 CG - CD - OE2 ANGL. DEV. = -34.3 DEGREES REMARK 500 4 ARG B 98 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 4 ARG B 130 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 5 ARG B 130 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 6 ARG B 130 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 8 ARG B 130 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 12 ARG B 130 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 16 ARG B 130 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 18 ARG B 108 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 20 ARG B 108 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 20 ARG B 130 NE - CZ - NH2 ANGL. DEV. = -3.6 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 1 VAL A 57 48.56 -87.34 REMARK 500 1 ASP A 58 -40.67 -141.06 REMARK 500 1 MET A 70 22.17 -151.47 REMARK 500 1 ASN B 3 127.40 113.14 REMARK 500 1 ASN B 13 24.31 45.18 REMARK 500 1 ALA B 15 -69.71 -136.53 REMARK 500 1 HIS B 42 84.66 148.33 REMARK 500 1 CYS B 89 53.59 36.85 REMARK 500 1 THR B 92 89.55 40.81 REMARK 500 1 PRO B 94 1.01 -69.62 REMARK 500 1 PHE B 103 -4.47 -150.54 REMARK 500 2 ALA A 2 157.03 63.03 REMARK 500 2 ASP A 8 -33.94 -37.00 REMARK 500 2 GLN A 9 -31.76 -136.06 REMARK 500 2 VAL A 57 48.47 -81.88 REMARK 500 2 ASP A 58 -43.04 -156.11 REMARK 500 2 ASP A 80 27.29 43.88 REMARK 500 2 ASN B 3 119.28 63.77 REMARK 500 2 ASN B 13 69.94 7.02 REMARK 500 2 ALA B 15 -70.24 -146.01 REMARK 500 2 HIS B 42 86.17 136.24 REMARK 500 2 SER B 60 24.42 -70.96 REMARK 500 2 ASN B 61 -4.47 -143.86 REMARK 500 2 SER B 82 -22.57 -157.34 REMARK 500 2 ASP B 84 -48.67 -145.42 REMARK 500 2 LYS B 88 34.66 90.17 REMARK 500 2 CYS B 89 54.85 31.38 REMARK 500 2 THR B 92 93.90 38.36 REMARK 500 2 PHE B 103 26.81 -158.24 REMARK 500 3 MET A 46 15.57 -140.63 REMARK 500 3 VAL A 57 49.49 -78.43 REMARK 500 3 ASP A 58 -41.27 -156.01 REMARK 500 3 MET A 70 23.11 -150.64 REMARK 500 3 ASP A 80 28.35 44.95 REMARK 500 3 ASN B 3 132.77 130.58 REMARK 500 3 THR B 11 107.88 -47.80 REMARK 500 3 ASN B 13 24.97 39.01 REMARK 500 3 ALA B 15 -94.01 46.37 REMARK 500 3 HIS B 42 91.63 133.85 REMARK 500 3 SER B 60 14.73 -67.59 REMARK 500 3 ASN B 61 13.69 -141.40 REMARK 500 3 ASP B 87 20.04 -66.47 REMARK 500 3 CYS B 89 56.97 29.24 REMARK 500 3 THR B 92 94.10 41.64 REMARK 500 3 PHE B 103 14.72 47.49 REMARK 500 3 ALA B 107 0.28 -69.58 REMARK 500 3 ARG B 108 -60.77 -121.22 REMARK 500 3 ALA B 109 -170.65 43.39 REMARK 500 4 ASP A 8 -36.58 -36.89 REMARK 500 4 VAL A 57 48.33 -77.98 REMARK 500 REMARK 500 THIS ENTRY HAS 366 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 7 TYR B 7 0.08 SIDE CHAIN REMARK 500 11 TYR B 7 0.08 SIDE CHAIN REMARK 500 13 TYR B 7 0.09 SIDE CHAIN REMARK 500 15 ARG B 108 0.09 SIDE CHAIN REMARK 500 17 TYR B 7 0.08 SIDE CHAIN REMARK 500 19 ARG B 16 0.14 SIDE CHAIN REMARK 500 21 TYR B 7 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 2IPA A 1 104 UNP P14949 THIO_BACSU 0 103 DBREF 2IPA B 1 139 UNP P45947 ARSC_BACSU 1 139 SEQADV 2IPA SER A 32 UNP P14949 CYS 31 ENGINEERED MUTATION SEQADV 2IPA SER B 10 UNP P45947 CYS 10 ENGINEERED MUTATION SEQADV 2IPA ALA B 15 UNP P45947 CYS 15 ENGINEERED MUTATION SEQADV 2IPA SER B 82 UNP P45947 CYS 82 ENGINEERED MUTATION SEQRES 1 A 104 MET ALA ILE VAL LYS ALA THR ASP GLN SER PHE SER ALA SEQRES 2 A 104 GLU THR SER GLU GLY VAL VAL LEU ALA ASP PHE TRP ALA SEQRES 3 A 104 PRO TRP CYS GLY PRO SER LYS MET ILE ALA PRO VAL LEU SEQRES 4 A 104 GLU GLU LEU ASP GLN GLU MET GLY ASP LYS LEU LYS ILE SEQRES 5 A 104 VAL LYS ILE ASP VAL ASP GLU ASN GLN GLU THR ALA GLY SEQRES 6 A 104 LYS TYR GLY VAL MET SER ILE PRO THR LEU LEU VAL LEU SEQRES 7 A 104 LYS ASP GLY GLU VAL VAL GLU THR SER VAL GLY PHE LYS SEQRES 8 A 104 PRO LYS GLU ALA LEU GLN GLU LEU VAL ASN LYS HIS LEU SEQRES 1 B 139 MET GLU ASN LYS ILE ILE TYR PHE LEU SER THR GLY ASN SEQRES 2 B 139 SER ALA ARG SER GLN MET ALA GLU GLY TRP ALA LYS GLN SEQRES 3 B 139 TYR LEU GLY ASP GLU TRP LYS VAL TYR SER ALA GLY ILE SEQRES 4 B 139 GLU ALA HIS GLY LEU ASN PRO ASN ALA VAL LYS ALA MET SEQRES 5 B 139 LYS GLU VAL GLY ILE ASP ILE SER ASN GLN THR SER ASP SEQRES 6 B 139 ILE ILE ASP SER ASP ILE LEU ASN ASN ALA ASP LEU VAL SEQRES 7 B 139 VAL THR LEU SER GLY ASP ALA ALA ASP LYS CYS PRO MET SEQRES 8 B 139 THR PRO PRO HIS VAL LYS ARG GLU HIS TRP GLY PHE ASP SEQRES 9 B 139 ASP PRO ALA ARG ALA GLN GLY THR GLU GLU GLU LYS TRP SEQRES 10 B 139 ALA PHE PHE GLN ARG VAL ARG ASP GLU ILE GLY ASN ARG SEQRES 11 B 139 LEU LYS GLU PHE ALA GLU THR GLY LYS HELIX 1 1 GLN A 9 SER A 16 1 8 HELIX 2 2 GLY A 30 LYS A 33 5 4 HELIX 3 3 MET A 34 GLY A 47 1 14 HELIX 4 4 GLN A 61 GLY A 68 1 8 HELIX 5 5 PRO A 92 LYS A 102 1 11 HELIX 6 6 THR B 11 SER B 14 5 4 HELIX 7 7 ALA B 15 GLN B 26 1 12 HELIX 8 8 ASN B 45 GLU B 54 1 10 HELIX 9 9 ASP B 68 ASN B 73 1 6 HELIX 10 10 ASP B 105 ALA B 109 5 5 HELIX 11 11 THR B 112 GLY B 138 1 27 SHEET 1 A 5 ILE A 3 LYS A 5 0 SHEET 2 A 5 LYS A 51 ASP A 56 1 O ILE A 52 N VAL A 4 SHEET 3 A 5 VAL A 19 TRP A 25 1 N LEU A 21 O VAL A 53 SHEET 4 A 5 THR A 74 LYS A 79 -1 O LEU A 78 N VAL A 20 SHEET 5 A 5 GLU A 82 SER A 87 -1 O SER A 87 N LEU A 75 SHEET 1 B 5 ASP B 65 ILE B 66 0 SHEET 2 B 5 LYS B 33 GLY B 38 1 N SER B 36 O ASP B 65 SHEET 3 B 5 ILE B 5 LEU B 9 1 N ILE B 6 O LYS B 33 SHEET 4 B 5 LEU B 77 THR B 80 1 O VAL B 79 N TYR B 7 SHEET 5 B 5 LYS B 97 HIS B 100 1 O GLU B 99 N THR B 80 SSBOND 1 CYS A 29 CYS B 89 1555 1555 2.04 CISPEP 1 ILE A 72 PRO A 73 1 -22.65 CISPEP 2 ILE A 72 PRO A 73 2 -10.15 CISPEP 3 ILE A 72 PRO A 73 3 -10.96 CISPEP 4 ILE A 72 PRO A 73 4 -11.51 CISPEP 5 ILE A 72 PRO A 73 5 -11.58 CISPEP 6 ILE A 72 PRO A 73 6 -11.04 CISPEP 7 ILE A 72 PRO A 73 7 -11.52 CISPEP 8 ILE A 72 PRO A 73 8 -11.17 CISPEP 9 ILE A 72 PRO A 73 9 -11.36 CISPEP 10 ILE A 72 PRO A 73 10 -11.26 CISPEP 11 ILE A 72 PRO A 73 11 -10.86 CISPEP 12 ILE A 72 PRO A 73 12 -10.71 CISPEP 13 ILE A 72 PRO A 73 13 -11.24 CISPEP 14 ILE A 72 PRO A 73 14 -11.34 CISPEP 15 ILE A 72 PRO A 73 15 -10.69 CISPEP 16 ILE A 72 PRO A 73 16 -11.20 CISPEP 17 ILE A 72 PRO A 73 17 -10.68 CISPEP 18 ILE A 72 PRO A 73 18 -10.72 CISPEP 19 ILE A 72 PRO A 73 19 -11.46 CISPEP 20 ILE A 72 PRO A 73 20 -11.26 CISPEP 21 ILE A 72 PRO A 73 21 -11.73 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