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P54820

- CY552_PARDE

UniProt

P54820 - CY552_PARDE

Protein

Cytochrome c-552

Gene

cycM

Organism
Paracoccus denitrificans
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 85 (01 Oct 2014)
      Sequence version 1 (01 Oct 1996)
      Previous versions | rss
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    Functioni

    Mediates the electron transport between the cytochrome bc1 complex and cytochrome-c oxidase.

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei90 – 901Heme (covalent)
    Binding sitei93 – 931Heme (covalent)
    Metal bindingi94 – 941Iron (heme axial ligand)PROSITE-ProRule annotation
    Metal bindingi126 – 1261Iron (heme axial ligand)PROSITE-ProRule annotation
    Metal bindingi154 – 1541Iron (heme axial ligand)PROSITE-ProRule annotation

    GO - Molecular functioni

    1. electron carrier activity Source: InterPro
    2. heme binding Source: InterPro
    3. iron ion binding Source: InterPro

    GO - Biological processi

    1. oxidation-reduction process Source: UniProtKB-KW

    Keywords - Biological processi

    Electron transport, Transport

    Keywords - Ligandi

    Heme, Iron, Metal-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Cytochrome c-552
    Alternative name(s):
    Cytochrome c552
    Gene namesi
    Name:cycM
    OrganismiParacoccus denitrificans
    Taxonomic identifieri266 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeParacoccus

    Subcellular locationi

    GO - Cellular componenti

    1. integral component of membrane Source: UniProtKB-KW
    2. plasma membrane Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cell membrane, Membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 176176Cytochrome c-552PRO_0000108401Add
    BLAST

    Post-translational modificationi

    Binds 1 heme group per subunit.

    Structurei

    Secondary structure

    1
    176
    Legend: HelixTurnBeta strand
    Show more details
    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Helixi71 – 766
    Helixi80 – 867
    Helixi87 – 893
    Turni90 – 934
    Beta strandi96 – 983
    Beta strandi101 – 1033
    Helixi124 – 1285
    Helixi135 – 1439
    Helixi145 – 1484
    Helixi162 – 17312

    3D structure databases

    Select the link destinations:
    PDBe
    RCSB PDB
    PDBj
    Links Updated
    EntryMethodResolution (Å)ChainPositionsPDBsum
    1C7MNMR-A78-176[»]
    1I6DNMR-A78-176[»]
    1I6ENMR-A78-176[»]
    1QL3X-ray1.40A/B/C/D78-176[»]
    1QL4X-ray1.50A/B/C/D78-176[»]
    1ZYYmodel-C78-176[»]
    3M97X-ray1.33X38-176[»]
    ProteinModelPortaliP54820.
    SMRiP54820. Positions 78-176.
    ModBaseiSearch...
    MobiDBiSearch...

    Miscellaneous databases

    EvolutionaryTraceiP54820.

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei12 – 3221Helical; Signal-anchorSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    Family and domain databases

    Gene3Di1.10.760.10. 1 hit.
    InterProiIPR009056. Cyt_c-like_dom.
    IPR002327. Cyt_c_1A/1B.
    IPR003088. Cyt_c_dom.
    [Graphical view]
    PANTHERiPTHR11961. PTHR11961. 1 hit.
    PfamiPF00034. Cytochrom_C. 1 hit.
    [Graphical view]
    PRINTSiPR00604. CYTCHRMECIAB.
    SUPFAMiSSF46626. SSF46626. 1 hit.
    PROSITEiPS51007. CYTC. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    P54820-1 [UniParc]FASTAAdd to Basket

    « Hide

    MFDTMTVTKA AGALIGSLLF LLLMSWAASG IFHVGTSGHG AEGEEHAQAY    50
    TYPVESAGGA EGEAVDEGPD FATVLASADP AAGEKVFGKC KACHKLDGND 100
    GVGPHLNGVV GRTVAGVDGF NYSDPMKAHG GDWTPEALQE FLTNPKAVVK 150
    GTKMAFAGLP KIEDRANLIA YLEGQQ 176
    Length:176
    Mass (Da):18,209
    Last modified:October 1, 1996 - v1
    Checksum:i99FE93503FBC2855
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X70367 Genomic DNA. Translation: CAA49830.1.
    PIRiS65941. S31922.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X70367 Genomic DNA. Translation: CAA49830.1 .
    PIRi S65941. S31922.

    3D structure databases

    Select the link destinations:
    PDBe
    RCSB PDB
    PDBj
    Links Updated
    Entry Method Resolution (Å) Chain Positions PDBsum
    1C7M NMR - A 78-176 [» ]
    1I6D NMR - A 78-176 [» ]
    1I6E NMR - A 78-176 [» ]
    1QL3 X-ray 1.40 A/B/C/D 78-176 [» ]
    1QL4 X-ray 1.50 A/B/C/D 78-176 [» ]
    1ZYY model - C 78-176 [» ]
    3M97 X-ray 1.33 X 38-176 [» ]
    ProteinModelPortali P54820.
    SMRi P54820. Positions 78-176.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Miscellaneous databases

    EvolutionaryTracei P54820.

    Family and domain databases

    Gene3Di 1.10.760.10. 1 hit.
    InterProi IPR009056. Cyt_c-like_dom.
    IPR002327. Cyt_c_1A/1B.
    IPR003088. Cyt_c_dom.
    [Graphical view ]
    PANTHERi PTHR11961. PTHR11961. 1 hit.
    Pfami PF00034. Cytochrom_C. 1 hit.
    [Graphical view ]
    PRINTSi PR00604. CYTCHRMECIAB.
    SUPFAMi SSF46626. SSF46626. 1 hit.
    PROSITEi PS51007. CYTC. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Purification of Paracoccus denitrificans cytochrome c552 and sequence analysis of the gene."
      Turba A., Jetzek M., Ludwig B.
      Eur. J. Biochem. 231:259-265(1995) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 66-76; 132-139 AND 164-175.
      Strain: Pd 1235.

    Entry informationi

    Entry nameiCY552_PARDE
    AccessioniPrimary (citable) accession number: P54820
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: October 1, 1996
    Last sequence update: October 1, 1996
    Last modified: October 1, 2014
    This is version 85 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    3D-structure, Direct protein sequencing

    Documents

    1. PDB cross-references
      Index of Protein Data Bank (PDB) cross-references

    External Data

    Dasty 3