10 20 30 40 50 60 70 80 1QUW - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER ELECTRON TRANSPORT 02-JUL-99 1QUW
TITLE SOLUTION STRUCTURE OF THE THIOREDOXIN FROM BACILLUS TITLE 2 ACIDOCALDARIUS
COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIOREDOXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALICYCLOBACILLUS ACIDOCALDARIUS; SOURCE 3 ORGANISM_TAXID: 405212; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PTRC99A; SOURCE 7 OTHER_DETAILS: BACTERIUM
KEYWDS ALPHA/BETA OPEN-TWISTED PROTEIN, THIOL-DISULFIDE, ELECTRON KEYWDS 2 TRANSPORT
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR G.NICASTRO,C.DE CHIARA,E.PEDONE,M.TATO,M.ROSSI
REVDAT 3 24-FEB-09 1QUW 1 VERSN REVDAT 2 01-APR-03 1QUW 1 JRNL REVDAT 1 26-JAN-00 1QUW 0
JRNL AUTH G.NICASTRO,C.DE CHIARA,E.PEDONE,M.TATO,M.ROSSI, JRNL AUTH 2 S.BARTOLUCCI JRNL TITL NMR SOLUTION STRUCTURE OF A NOVEL THIOREDOXIN FROM JRNL TITL 2 BACILLUS ACIDOCALDARIUS POSSIBLE DETERMINANTS OF JRNL TITL 3 PROTEIN STABILITY. JRNL REF EUR.J.BIOCHEM. V. 267 403 2000 JRNL REFN ISSN 0014-2956 JRNL PMID 10632710 JRNL DOI 10.1046/J.1432-1327.2000.01015.X
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.BARTOLUCCI,A.GUAGLIARDI,E.PEDONE,D.DE PASCALE, REMARK 1 AUTH 2 R.CANNIO,L.CAMARDELLA,M.ROSSI,G.NICASTRO, REMARK 1 AUTH 3 C.DE CHIARA,P.FACCI,G.MASCETTI,C.NICOLINI REMARK 1 TITL THIOREDOXIN FROM BACILLUS ACIDOCALDARIUS: REMARK 1 TITL 2 CHARACTERIZATION, HIGH-LEVEL EXPRESSION IN E. COLI REMARK 1 TITL 3 AND MOLECULAR MODELING REMARK 1 REF BIOCHEM.J. V. 328 277 1997 REMARK 1 REFN ISSN 0264-6021 REMARK 1 REFERENCE 2 REMARK 1 AUTH E.M.PEDONE,S.BARTOLUCCI,M.ROSSI,M.SAVIANO REMARK 1 TITL COMPUTATIONAL ANALYSIS OF THE THERMAL STABILITY IN REMARK 1 TITL 2 THIOREDOXINS: A MOLECULAR DYNAMICS APPROACH REMARK 1 REF J.BIOMOL.STRUCT.DYN. V. 16 437 1998 REMARK 1 REFN ISSN 0739-1102 REMARK 1 REFERENCE 3 REMARK 1 AUTH E.PEDONE,R.CANNIO,M.SAVIANO,M.ROSSI,S.BARTOLUCCI REMARK 1 TITL PREDICTION AND EXPERIMENTAL TESTING OF THE REMARK 1 TITL 2 BACILLUS ACIDOCALDARIUS THIOREDOXIN STABILITY REMARK 1 REF BIOCHEM.J. V. 339 309 1999 REMARK 1 REFN ISSN 0264-6021 REMARK 1 DOI 10.1042/0264-6021:3390309
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DISCOVER 95 REMARK 3 AUTHORS : BIOSYM REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE ARE BASED ON A TOTAL REMARK 3 OF 2276 NOE-DERIVED DISTANCE CONSTRAINTS, 99 DIHEDRAL ANGLE REMARK 3 RESTRAINTS.
REMARK 4 REMARK 4 1QUW COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-99. REMARK 100 THE RCSB ID CODE IS RCSB009284.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300; 308 REMARK 210 PH : 5.8; 5.8 REMARK 210 IONIC STRENGTH : 50MM BUFFER PHOSPHATE; 50MM REMARK 210 BUFFER PHOSPHATE REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1.2MM RECOMBINANT THIOREDOXIN REMARK 210 FROM BACILLUS ACIDOCALDARIUS; REMARK 210 50MM PHOSPHATE BUFFER NA; 90% REMARK 210 H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY, 2D NOESY, TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : UNITY REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 4.1, FELIX FELIX95, REMARK 210 DISCOVER 95 REMARK 210 METHOD USED : SIMULATED ANNEALING, REMARK 210 RESTRAINED MOLECULAR DYNAMICS REMARK 210 AND RESTRAINED ENERGY REMARK 210 MINIMISATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES REMARK 210 WITH THE LEAST RESTRAINT REMARK 210 VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D AND 3D REMARK 210 HOMONUCLEAR 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 1 HIS A 46 CG HIS A 46 CD2 0.056 REMARK 500 2 HIS A 46 CG HIS A 46 CD2 0.054 REMARK 500 4 HIS A 46 CG HIS A 46 CD2 0.055 REMARK 500 5 HIS A 46 CG HIS A 46 CD2 0.058 REMARK 500 6 HIS A 46 CG HIS A 46 CD2 0.056 REMARK 500 7 HIS A 46 CG HIS A 46 CD2 0.057 REMARK 500 8 HIS A 46 CG HIS A 46 CD2 0.055 REMARK 500 9 HIS A 46 CG HIS A 46 CD2 0.054 REMARK 500 10 HIS A 46 CG HIS A 46 CD2 0.056 REMARK 500 11 HIS A 46 CG HIS A 46 CD2 0.054 REMARK 500 12 HIS A 46 CG HIS A 46 CD2 0.057 REMARK 500 13 HIS A 46 CG HIS A 46 CD2 0.055 REMARK 500 14 HIS A 46 CG HIS A 46 CD2 0.056 REMARK 500 15 HIS A 46 CG HIS A 46 CD2 0.055 REMARK 500 18 HIS A 46 CG HIS A 46 CD2 0.055 REMARK 500 19 HIS A 46 CG HIS A 46 CD2 0.055 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 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 8.0 DEGREES REMARK 500 2 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 4 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 5 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 6 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 7 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 8 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 9 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 10 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.8 DEGREES REMARK 500 11 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 12 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 13 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 14 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.8 DEGREES REMARK 500 15 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 16 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.8 DEGREES REMARK 500 17 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 8.0 DEGREES REMARK 500 18 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 19 HIS A 46 ND1 - CE1 - NE2 ANGL. DEV. = 8.0 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 ASP A 7 -56.97 -24.91 REMARK 500 1 ASP A 17 84.67 -172.38 REMARK 500 1 ALA A 47 -70.05 69.96 REMARK 500 1 ASP A 48 35.12 -87.50 REMARK 500 1 LYS A 49 -48.30 -153.64 REMARK 500 2 ASP A 17 -51.39 -162.57 REMARK 500 2 ALA A 47 -83.81 68.54 REMARK 500 2 ASP A 48 37.45 -87.42 REMARK 500 2 LYS A 49 -42.13 -145.11 REMARK 500 2 LYS A 79 -71.35 -91.92 REMARK 500 2 ARG A 82 118.10 -161.68 REMARK 500 2 PRO A 92 166.86 -49.11 REMARK 500 3 ASP A 17 -65.72 -158.34 REMARK 500 3 ALA A 47 -92.90 63.63 REMARK 500 3 PRO A 92 171.48 -57.97 REMARK 500 4 ASP A 7 -54.42 -25.93 REMARK 500 4 ASP A 17 -60.67 -166.88 REMARK 500 4 ALA A 47 -88.05 60.91 REMARK 500 4 ASP A 48 43.04 -79.11 REMARK 500 4 LYS A 49 -56.88 -153.49 REMARK 500 4 LYS A 79 -75.05 -110.49 REMARK 500 4 PRO A 92 158.03 -48.81 REMARK 500 5 ASP A 17 -46.90 -164.60 REMARK 500 5 ALA A 47 -74.72 68.86 REMARK 500 5 LYS A 49 -46.62 -142.00 REMARK 500 5 LYS A 79 -76.49 -100.31 REMARK 500 5 PRO A 92 172.27 -53.49 REMARK 500 6 ASP A 17 -67.09 -167.55 REMARK 500 6 ALA A 47 -85.41 66.99 REMARK 500 6 ASP A 48 36.07 -84.92 REMARK 500 6 LYS A 49 -35.67 -148.05 REMARK 500 7 ASP A 17 -50.35 -165.14 REMARK 500 7 ALA A 47 -83.43 68.29 REMARK 500 7 ASP A 48 32.67 -79.03 REMARK 500 7 LYS A 49 -45.18 -154.16 REMARK 500 7 SER A 71 119.42 -163.64 REMARK 500 7 LYS A 79 -72.92 -130.47 REMARK 500 7 PRO A 92 164.20 -47.74 REMARK 500 8 ASP A 17 -57.21 -165.16 REMARK 500 8 ALA A 47 -69.41 71.04 REMARK 500 8 LYS A 49 -40.70 -145.35 REMARK 500 8 SER A 71 127.45 -170.42 REMARK 500 8 LYS A 79 -76.03 -94.83 REMARK 500 9 ASP A 17 -69.52 -159.33 REMARK 500 9 ALA A 47 -79.65 69.43 REMARK 500 9 LYS A 49 -40.89 -141.29 REMARK 500 9 LYS A 79 -75.11 -106.47 REMARK 500 10 ASP A 17 -59.28 -164.10 REMARK 500 10 ALA A 47 -82.81 65.74 REMARK 500 10 ASP A 48 36.19 -85.90 REMARK 500 10 LYS A 49 -39.57 -146.83 REMARK 500 10 LYS A 79 -68.38 -106.62 REMARK 500 10 PRO A 92 171.47 -57.79 REMARK 500 11 ASP A 17 -58.81 -159.24 REMARK 500 11 ALA A 47 -84.75 66.22 REMARK 500 11 ASP A 48 35.29 -81.80 REMARK 500 11 LYS A 49 -44.26 -144.91 REMARK 500 11 LYS A 79 -67.29 -106.65 REMARK 500 11 PRO A 92 172.66 -58.04 REMARK 500 12 ASP A 17 -53.34 -147.89 REMARK 500 12 ALA A 47 -81.33 73.32 REMARK 500 12 LYS A 79 -75.20 -92.71 REMARK 500 12 ARG A 82 126.68 -170.97 REMARK 500 12 PRO A 92 171.90 -53.03 REMARK 500 13 ASP A 17 -46.59 -169.51 REMARK 500 13 ALA A 47 -98.41 71.56 REMARK 500 13 SER A 71 128.11 174.50 REMARK 500 13 PRO A 92 173.97 -55.90 REMARK 500 14 ASP A 17 -50.00 -169.52 REMARK 500 14 PRO A 19 124.78 -38.54 REMARK 500 14 ALA A 47 -78.90 70.93 REMARK 500 14 ASP A 48 44.66 -84.95 REMARK 500 14 LYS A 49 -51.65 -152.22 REMARK 500 14 SER A 71 70.75 -161.65 REMARK 500 14 LYS A 79 -66.02 -138.08 REMARK 500 15 ASP A 17 -53.47 -165.98 REMARK 500 15 ALA A 47 -83.84 71.38 REMARK 500 15 ASP A 48 34.02 -83.30 REMARK 500 15 LYS A 49 -48.26 -143.49 REMARK 500 15 LYS A 79 -84.00 -101.56 REMARK 500 15 PRO A 92 163.19 -46.82 REMARK 500 16 ASP A 17 -71.60 -157.03 REMARK 500 16 ALA A 47 -82.69 66.16 REMARK 500 16 ASP A 48 38.76 -83.60 REMARK 500 16 LYS A 49 -47.81 -149.96 REMARK 500 16 LYS A 79 -68.47 -104.30 REMARK 500 16 PRO A 92 170.04 -54.77 REMARK 500 17 LYS A 18 -175.75 -68.47 REMARK 500 17 PRO A 19 123.17 -39.84 REMARK 500 17 ALA A 47 -85.62 66.36 REMARK 500 17 LYS A 49 -38.31 -133.07 REMARK 500 17 LYS A 79 -71.38 -106.18 REMARK 500 18 ASP A 17 -63.18 -165.03 REMARK 500 18 ALA A 47 -79.13 71.54 REMARK 500 18 ASP A 48 30.69 -83.95 REMARK 500 18 LYS A 49 -44.79 -137.57 REMARK 500 18 LYS A 79 -85.54 -103.84 REMARK 500 19 ASP A 17 -46.29 -169.08 REMARK 500 19 ALA A 47 -82.90 67.10 REMARK 500 19 LYS A 79 -76.18 -97.37 REMARK 500 19 PRO A 92 173.00 -58.14 REMARK 500 20 ASP A 17 -54.93 -165.33 REMARK 500 20 ALA A 47 -95.42 66.08 REMARK 500 20 SER A 71 58.41 -146.33 REMARK 500 20 LYS A 79 -66.50 -98.52 REMARK 500 REMARK 500 REMARK: NULL
DBREF 1QUW A 1 105 UNP P80579 THIO_ALIAC 1 105
SEQRES 1 A 105 ALA THR MET THR LEU THR ASP ALA ASN PHE GLN GLN ALA SEQRES 2 A 105 ILE GLN GLY ASP LYS PRO VAL LEU VAL ASP PHE TRP ALA SEQRES 3 A 105 ALA TRP CYS GLY PRO CYS ARG MET MET ALA PRO VAL LEU SEQRES 4 A 105 GLU GLU PHE ALA GLU ALA HIS ALA ASP LYS VAL THR VAL SEQRES 5 A 105 ALA LYS LEU ASN VAL ASP GLU ASN PRO GLU THR THR SER SEQRES 6 A 105 GLN PHE GLY ILE MET SER ILE PRO THR LEU ILE LEU PHE SEQRES 7 A 105 LYS GLY GLY ARG PRO VAL LYS GLN LEU ILE GLY TYR GLN SEQRES 8 A 105 PRO LYS GLU GLN LEU GLU ALA GLN LEU ALA ASP VAL LEU SEQRES 9 A 105 GLN
HELIX 1 1 THR A 6 GLN A 15 1 10 HELIX 2 2 PRO A 31 HIS A 46 1 16 HELIX 3 3 PRO A 61 GLY A 68 1 8 HELIX 4 4 PRO A 92 GLN A 105 1 14
SHEET 1 A 4 VAL A 52 ASN A 56 0 SHEET 2 A 4 VAL A 20 TRP A 25 1 O LEU A 21 N ALA A 53 SHEET 3 A 4 THR A 74 PHE A 78 -1 O THR A 74 N PHE A 24 SHEET 4 A 4 PRO A 83 ILE A 88 -1 N VAL A 84 O LEU A 77
SSBOND 1 CYS A 29 CYS A 32 1555 1555 2.00
CISPEP 1 ILE A 72 PRO A 73 1 2.21 CISPEP 2 ILE A 72 PRO A 73 2 3.33 CISPEP 3 ILE A 72 PRO A 73 3 4.30 CISPEP 4 ILE A 72 PRO A 73 4 2.99 CISPEP 5 ILE A 72 PRO A 73 5 1.23 CISPEP 6 ILE A 72 PRO A 73 6 4.67 CISPEP 7 ILE A 72 PRO A 73 7 5.55 CISPEP 8 ILE A 72 PRO A 73 8 2.93 CISPEP 9 ILE A 72 PRO A 73 9 4.95 CISPEP 10 ILE A 72 PRO A 73 10 1.19 CISPEP 11 ILE A 72 PRO A 73 11 3.11 CISPEP 12 ILE A 72 PRO A 73 12 5.72 CISPEP 13 ILE A 72 PRO A 73 13 5.39 CISPEP 14 ILE A 72 PRO A 73 14 7.97 CISPEP 15 ILE A 72 PRO A 73 15 4.86 CISPEP 16 ILE A 72 PRO A 73 16 2.56 CISPEP 17 ILE A 72 PRO A 73 17 2.67 CISPEP 18 ILE A 72 PRO A 73 18 6.27 CISPEP 19 ILE A 72 PRO A 73 19 2.80 CISPEP 20 ILE A 72 PRO A 73 20 1.37
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