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(-) Description

Title :  TRYPAREDOXIN II FROM C.FASCICULATA SOLVED BY MR
 
Authors :  G. A. Leonard, E. Micossi, W. N. Hunter
Date :  07 Feb 03  (Deposition) - 02 Apr 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Electron Transport, Tryparedoxin Ii (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. S. Alphey, M. Gabrielsen, E. Micossi, G. A. 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

(-) Compounds

Molecule 1 - TRYPAREDOXIN II
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Fragment: RESIDUES 14-165
    Organism Scientific: CRITHIDIA FASCICULATA
    Organism Taxid: 5656
    Strain: BL21(DE3)

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1SO4-1Ligand/IonSULFATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:142 , ARG A:144 , THR A:145 , HOH A:2192 , HOH A:2193 , LYS B:21BINDING SITE FOR RESIDUE SO4 A1166

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1OC8)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Ile A:125 -Pro A:126
2Phe A:156 -Pro A:157
3Ile B:125 -Pro B:126
4Phe B:156 -Pro B:157

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1OC8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1OC8)

(-) Exons   (0, 0)

(no "Exon" information available for 1OC8)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:151
 aligned with O77093_CRIFA | O77093 from UniProtKB/TrEMBL  Length:165

    Alignment length:151
                                    24        34        44        54        64        74        84        94       104       114       124       134       144       154       164 
         O77093_CRIFA    15 HMSGLKKFFPYSTNVLKGAAADIALPSLAGKTVFFYFSASWCPPCRAFTPQLIDFYKAHAEKKNFEVMLISWDESAEDFKDYYAKMPWLALPFEDRKGMEFLTTGFDVKSIPTLVGVEADSGNIITTQARTMVVKDPEAKDFPWPNVEAKK 165
               SCOP domains d1oc8a_ A: Tryparedoxin II                                                                                                                              SCOP domains
               CATH domains 1oc8A00 A:15-165 Glutaredoxin                                                                                                                           CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh......eeee..eeeee.hhhh..eeeeeee...hhhhhhhhhhhhhhhhhhh....eeeeeee...hhhhhhhhhh....ee....hhhhhhhhhhhh......eeeeee.....eee.hhhhhhhhh.........hhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1oc8 A  15 HMSGLKKFFPYSTNVLKGAAADIALPSLAGKTVFFYFSASWCPPCRAFTPQLIDFYKAHAEKKNFEVMLISWDESAEDFKDYYAKMPWLALPFEDRKGMEFLTTGFDVKSIPTLVGVEADSGNIITTQARTMVVKDPEAKDFPWPNVEAKK 165
                                    24        34        44        54        64        74        84        94       104       114       124       134       144       154       164 


Chain B from PDB  Type:PROTEIN  Length:146
 aligned with O77093_CRIFA | O77093 from UniProtKB/TrEMBL  Length:165

    Alignment length:146
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156      
         O77093_CRIFA    17 SGLKKFFPYSTNVLKGAAADIALPSLAGKTVFFYFSASWCPPCRAFTPQLIDFYKAHAEKKNFEVMLISWDESAEDFKDYYAKMPWLALPFEDRKGMEFLTTGFDVKSIPTLVGVEADSGNIITTQARTMVVKDPEAKDFPWPNVE 162
               SCOP domains d1oc8b_ B: Tryparedoxin II                                                                                                                         SCOP domains
               CATH domains 1oc8B00 B:17-162 Glutaredoxin                                                                                                                      CATH domains
           Pfam domains (1) ---------------------------Thioredoxin_8-1oc8B01 B:44-138                                                                 ------------------------ Pfam domains (1)
           Pfam domains (2) ---------------------------Thioredoxin_8-1oc8B02 B:44-138                                                                 ------------------------ Pfam domains (2)
         Sec.struct. author .hhhhhh....eeee...eeee.......eeeeeee...hhhhhhhhhhhhhhhhhhhhhhheeeeeee...hhhhhhhhhh....ee....hhhhhhhhhhhh......eeeeee.....eee.hhhhhhhhh............ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1oc8 B  17 SGLKKFFPYSTNVLKGAAADIALPSLAGKTVFFYFSASWCPPCRAFTPQLIDFYKAHAEKKNFEVMLISWDESAEDFKDYYAKMPWLALPFEDRKGMEFLTTGFDVKSIPTLVGVEADSGNIITTQARTMVVKDPEAKDFPWPNVE 162
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156
   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

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

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: Thioredoxin (367)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1OC8)

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  1oc8
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  O77093_CRIFA | O77093
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 Related Entries

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

UniProtKB/TrEMBL
        O77093_CRIFA | O77093: 1fg4 1i5g 1o6j 1o81 1oc9

(-) 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
1o7u RADIATION DAMAGED TRYPAREDOXIN-I
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
1oc9 TRYPAREDOXIN II FROM C.FASCICULATA SOLVED BY MR
1qk8