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(-) Description

Title :  RADIATION INDUCED TRYPAREDOXIN-I
 
Authors :  M. S. Alphey, C. S. Bond, S. M. Mcsweeney, W. N. Hunter
Date :  14 Nov 02  (Deposition) - 24 Apr 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Tryparedoxin-I, Synchrotron Radiation, Disulfide Bonds Tryparedoxin, Crithidia Fasciculata, Thioredoxin, Trypanosome, Anomalous Dispersion, Oxidative Stress, Oxidoreductase, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. S. Alphey, M. Gabrielsen, E. Micossi, G. Leonard, S. M. Mcsweeney, R. B. G. Ravelli, E. Tetaud, A. H. Fairlamb, C. S. Bond, W. N. Hunter
Tryparedoxins From Crithidia Fasciculata And Trypanosoma Brucei: Photoreduction Of The Redox Disulfide Using Synchrotron Radiation And Evidence For A Conformational Switch Implicated In Function
J. Biol. Chem. V. 278 25919 2003
PubMed-ID: 12707277  |  Reference-DOI: 10.1074/JBC.M301526200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TRYPAREDOXIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Organism Scientific: CRITHIDIA FASCICULATA
    Organism Taxid: 5656
    Synonym: TRYX, TXNI

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1O7U)

(-) Sites  (0, 0)

(no "Site" information available for 1O7U)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:40 -A:43

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ile A:109 -Pro A:110
2Phe A:140 -Pro A:141

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1O7U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1O7U)

(-) Exons   (0, 0)

(no "Exon" information available for 1O7U)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:143
 aligned with O96438_CRIFA | O96438 from UniProtKB/TrEMBL  Length:146

    Alignment length:143
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142   
         O96438_CRIFA     3 GLDKYLPGIEKLRRGDGEVEVKSLAGKLVFFYFSASWCPPCRGFTPQLIEFYDKFHESKNFEVVFCTWDEEEDGFAGYFAKMPWLAVPFAQSEAVQKLSKHFNVESIPTLIGVDADSGDVVTTRARATLVKDPEGEQFPWKDA 145
               SCOP domains d1o7ua_ A: Tryparedoxin I                                                                                                                       SCOP domains
               CATH domains 1o7uA00 A:3-145 Glutaredoxin                                                                                                                    CATH domains
               Pfam domains -------------------------Thioredoxin_8-1o7uA01 A:28-122                                                                 ----------------------- Pfam domains
         Sec.struct. author hhhhh.....eeee..eeee.hhhh..eeeeeee...hhhhhhhhhhhhhhhhhhh....eeeeeee...hhhhhhhhhhh...ee.hhhhhhhhhhhhhhh......eeeeee.....eee.hhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1o7u A   3 GLDKYLPGIEKLRRGDGEVEVKSLAGKLVFFYFSASWCPPCRGFTPQLIEFYDKFHESKNFEVVFCTWDEEEDGFAGYFAKMPWLAVPFAQSEAVQKLSKHFNVESIPTLIGVDADSGDVVTTRARATLVKDPEGEQFPWKDA 145
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Thioredoxin (367)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
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  Cis Peptide Bonds
    Ile A:109 - Pro A:110   [ RasMol ]  
    Phe A:140 - Pro A:141   [ RasMol ]  
 

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  1o7u
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        O96438_CRIFA | O96438: 1ewx 1ezk 1o85 1o8w 1o8x 1okd 1qk8

(-) Related Entries Specified in the PDB File

1ewx CRYSTAL STRUCTURE OF NATIVE TRYPAREDOXIN I FROM CRITHIDIA FASCICULATA
1ezk CRYSTAL STRUCTURE OF RECOMBINANT TRYPAREDOXIN I
1fg4 STRUCTURE OF TRYPAREDOXIN II
1i5g TRYPAREDOXIN II COMPLEXED WITH GLUTATHIONYLSPERMIDINE
1o6j TRYPAREDOXIN II FROM C.FASCICULATA SOLVED BY SULPHUR PHASING
1o73 TRYPAREDOXIN FROM TRYPANOSOMA BRUCEI
1o81 TRYPAREDOXIN II FROM C.FASCICULATA SOLVED BY SULPHUR PHASING
1o85 RADIATION-REDUCED TRYPAREDOXIN-I
1o8w RADIATION-REDUCED TRYPARDOXIN-I
1o8x MUTANT TRYPAREDOXIN-I CYS43ALA
1oc8 TRYPAREDOXIN II FROM C.FASCICULATA SOLVED BY MR
1oc9 TRYPAREDOXIN II FROM C.FASCICULATA SOLVED BY MR
1qk8