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(-) Description

Title :  CRYSTAL STRUCTURE OF V44L CP RUBREDOXIN
 
Authors :  I. Y. Park, M. K. Eidsness, I. J. Lin, E. B. Gebel, B. Youn, J. L. Harley, T. E. Machonkin, R. O. Frederick, J. L. Markley, E. T. Smith, T. Ichiye, C. Kang
Date :  18 May 04  (Deposition) - 05 Oct 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Rubredoxin, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  I. Y. Park, M. K. Eidsness, I. J. Lin, E. B. Gebel, B. Youn, J. L. Harley, T. E. Machonkin, R. O. Frederick, J. L. Markley, E. T. Smith, T. Ichiye, C. Kang
Crystallographic Studies Of V44 Mutants Of Clostridium Pasteurianum Rubredoxin: Effects Of Side-Chain Size On Reduction Potential.
Proteins V. 57 618 2004
PubMed-ID: 15382226  |  Reference-DOI: 10.1002/PROT.20243
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - RUBREDOXIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Mutation: YES
    Organism Scientific: CLOSTRIDIUM PASTEURIANUM
    Organism Taxid: 1501
    Synonym: RD

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1FE1Ligand/IonFE (III) ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:6 , CYS A:9 , CYS A:39 , CYS A:42BINDING SITE FOR RESIDUE FE A 55

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1T9Q)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1T9Q)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1T9Q)

(-) PROSITE Motifs  (2, 2)

Asymmetric/Biological Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RUBREDOXIN_LIKEPS50903 Rubredoxin-like domain profile.RUBR_CLOPA1-52  1A:1-52
2RUBREDOXINPS00202 Rubredoxin signature.RUBR_CLOPA33-43  1A:33-43

(-) Exons   (0, 0)

(no "Exon" information available for 1T9Q)

(-) 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    
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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:53
 aligned with RUBR_CLOPA | P00268 from UniProtKB/Swiss-Prot  Length:54

    Alignment length:53
                                    10        20        30        40        50   
            RUBR_CLOPA    1 MKKYTCTVCGYIYNPEDGDPDNGVNPGTDFKDIPDDWVCPLCGVGKDQFEEVE 53
               SCOP domains d1t9qa_ A: Rubredoxin                                 SCOP domains
               CATH domains 1t9qA00 A:1-53  [code=2.20.28.10, no name defined]    CATH domains
               Pfam domains --Rubredoxin-1t9qA01 A:3-49                      ---- Pfam domains
         Sec.struct. author ...eee.....ee.....hhhhh.....hhhhh...........hhh.eee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------- SAPs(SNPs)
                PROSITE (1) RUBREDOXIN_LIKE  PDB: A:1-52 UniProt: 1-52          - PROSITE (1)
                PROSITE (2) --------------------------------RUBREDOXIN ---------- PROSITE (2)
                 Transcript ----------------------------------------------------- Transcript
                  1t9q A  1 MKKYTCTVCGYIYNPEDGDPDNGVNPGTDFKDIPDDWVCPLCGLGKDQFEEVE 53
                                    10        20        30        40        50
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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: Small proteins (3458)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Rubredoxin (46)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (RUBR_CLOPA | P00268)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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 Related Entries

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

UniProtKB/Swiss-Prot
        RUBR_CLOPA | P00268: 1b13 1b2j 1b2o 1be7 1bfy 1c09 1fhh 1fhm 1irn 1iro 1r0f 1r0g 1r0h 1r0i 1r0j 1smm 1smu 1smw 1t9o 1t9p 2pve 4mbs 4rxn 4xnv 4xnw 5rxn 5uiw 5vbl

(-) Related Entries Specified in the PDB File

1t9o CRYSTAL STRUCTURE OF V44G CP RUBREDOXIN
1t9p CRYSTAL STRUCTURE OF V44A, G45P CP RUBREDOXIN