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(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF CYANIDIOSCHYZON MELORAE FERREDOXIN D58N MUTANT
 
Authors :  Y. Ueno, T. Matsumoto, A. Yamano, T. Imai, Y. Morimoto
Date :  31 May 13  (Deposition) - 07 Aug 13  (Release) - 07 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  0.97
Chains :  Asym./Biol. Unit :  A
Keywords :  2Fe-2S Cluster, Electron Transfer, Fnr, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Ueno, T. Matsumoto, A. Yamano, T. Imai, Y. Morimoto
Increasing The Electron-Transfer Ability Of Cyanidioschyzon Merolae Ferredoxin By A One-Point Mutation - A High Resolution And Fe-Sad Phasing Crystal Structure Analysis Of The Asp58Asn Mutant
Biochem. Biophys. Res. Commun. V. 436 736 2013
PubMed-ID: 23792094  |  Reference-DOI: 10.1016/J.BBRC.2013.06.029

(-) Compounds

Molecule 1 - FERREDOXIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: PETF
    Organism Common: RED ALGA
    Organism Scientific: CYANIDIOSCHYZON MEROLAE
    Organism Taxid: 45157

 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
1FES1Ligand/IonFE2/S2 (INORGANIC) CLUSTER

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:39 , CYS A:40 , ARG A:41 , GLY A:43 , ALA A:44 , CYS A:45 , CYS A:48 , CYS A:78BINDING SITE FOR RESIDUE FES A 100

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3WCQ)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3WCQ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3WCQ)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3WCQ)

(-) Exons   (0, 0)

(no "Exon" information available for 3WCQ)

(-) 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:97
 aligned with Q85FT5_CYAM1 | Q85FT5 from UniProtKB/TrEMBL  Length:97

    Alignment length:97
                                    10        20        30        40        50        60        70        80        90       
          Q85FT5_CYAM1    1 MYKIQLVNQKEGIDVTIQCAGDQYILDAAEEQGVDLPYSCRAGACSTCAGKLVKGSVDQSDQSFLDEDQISKGFILTCVAYPTSDCVIQTHQEEALY 97
               SCOP domains d3wcqa_ A: automated matches                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.hhhh.eeeeee....hhhhhhhhh................eeeeee..ee.......hhhhhhh.eee.hhhee...eeee.hhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------- Transcript
                  3wcq A  1 MYKIQLVNQKEGIDVTIQCAGDQYILDAAEEQGVDLPYSCRAGACSTCAGKLVKGSVNQSDQSFLDEDQISKGFILTCVAYPTSDCVIQTHQEEALY 97
                                    10        20        30        40        50        60        70        80        90
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3WCQ)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3WCQ)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q85FT5_CYAM1 | Q85FT5)
molecular function
    GO:0051537    2 iron, 2 sulfur cluster binding    Interacting selectively and non-covalently with a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands.
    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:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0022900    electron transport chain    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.
cellular component
    GO:0009507    chloroplast    A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
    GO:0009536    plastid    Any member of a family of organelles found in the cytoplasm of plants and some protists, which are membrane-bounded and contain DNA. Plant plastids develop from a common type, the proplastid.

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 Related Entries

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UniProtKB/TrEMBL
        Q85FT5_CYAM1 | Q85FT5: 3ab5

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