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Q26061

- FRI_PACLE

UniProt

Q26061 - FRI_PACLE

Protein

Ferritin

Gene
N/A
Organism
Pacifastacus leniusculus (Signal crayfish)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
  1. Functioni

    Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation By similarity.By similarity

    Catalytic activityi

    4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O.

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi23 – 231Iron 1PROSITE-ProRule annotation
    Metal bindingi58 – 581Iron 1PROSITE-ProRule annotation
    Metal bindingi58 – 581Iron 2PROSITE-ProRule annotation
    Metal bindingi61 – 611Iron 1PROSITE-ProRule annotation
    Metal bindingi103 – 1031Iron 2PROSITE-ProRule annotation
    Metal bindingi137 – 1371Iron 2PROSITE-ProRule annotation

    GO - Molecular functioni

    1. ferric iron binding Source: InterPro
    2. ferroxidase activity Source: UniProtKB-EC

    GO - Biological processi

    1. cellular iron ion homeostasis Source: UniProtKB-KW
    2. iron ion transport Source: InterPro

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Biological processi

    Iron storage

    Keywords - Ligandi

    Iron, Metal-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Ferritin (EC:1.16.3.1)
    OrganismiPacifastacus leniusculus (Signal crayfish)
    Taxonomic identifieri6720 [NCBI]
    Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaCrustaceaMalacostracaEumalacostracaEucaridaDecapodaPleocyemataAstacideaAstacoideaAstacidaePacifastacus

    Subcellular locationi

    Cytoplasm Curated

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 181181FerritinPRO_0000201071Add
    BLAST

    Post-translational modificationi

    The N-terminus is blocked.

    Interactioni

    Subunit structurei

    Oligomer of 12 or 24 subunits. The functional molecule is roughly spherical and contains a central cavity into which the polymeric mineral iron core is deposited By similarity.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliQ26061.
    SMRiQ26061. Positions 2-168.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini6 – 155150Ferritin-like diironPROSITE-ProRule annotationAdd
    BLAST

    Sequence similaritiesi

    Belongs to the ferritin family.Curated
    Contains 1 ferritin-like diiron domain.PROSITE-ProRule annotation

    Family and domain databases

    Gene3Di1.20.1260.10. 1 hit.
    InterProiIPR001519. Ferritin.
    IPR009040. Ferritin-like_diiron.
    IPR009078. Ferritin-like_SF.
    IPR012347. Ferritin-rel.
    IPR008331. Ferritin_DPS_dom.
    [Graphical view]
    PANTHERiPTHR11431. PTHR11431. 1 hit.
    PfamiPF00210. Ferritin. 1 hit.
    [Graphical view]
    SUPFAMiSSF47240. SSF47240. 1 hit.
    PROSITEiPS50905. FERRITIN_LIKE. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q26061-1 [UniParc]FASTAAdd to Basket

    « Hide

    MASQIRHNYH EDCEPINKQI NLEFYASYVY MSMGHYFDRD DISLPGASKF    50
    FKDSSDEERE HGQKLMKYQN KRGARIVLQA IAAPSLQEWG NLHDALQAAL 100
    DLENEVNQSL LDLDATASKI NDPHLTNMLE GEFLEEQVES IEKIGNLITR 150
    LKRAGTSGLG EFLFDKELKQ RFLPSLTSHP N 181
    Length:181
    Mass (Da):20,671
    Last modified:November 1, 1996 - v1
    Checksum:iC7318FC910178C55
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X90566 mRNA. Translation: CAA62186.1.
    PIRiS62651.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X90566 mRNA. Translation: CAA62186.1 .
    PIRi S62651.

    3D structure databases

    ProteinModelPortali Q26061.
    SMRi Q26061. Positions 2-168.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    Gene3Di 1.20.1260.10. 1 hit.
    InterProi IPR001519. Ferritin.
    IPR009040. Ferritin-like_diiron.
    IPR009078. Ferritin-like_SF.
    IPR012347. Ferritin-rel.
    IPR008331. Ferritin_DPS_dom.
    [Graphical view ]
    PANTHERi PTHR11431. PTHR11431. 1 hit.
    Pfami PF00210. Ferritin. 1 hit.
    [Graphical view ]
    SUPFAMi SSF47240. SSF47240. 1 hit.
    PROSITEi PS50905. FERRITIN_LIKE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Purification and cDNA cloning of ferritin from the hepatopancreas of the freshwater crayfish Pacifastacus leniusculus."
      Huang T.-S., Law J.H., Soederhaell K.
      Eur. J. Biochem. 236:450-456(1996) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 76-88.
      Tissue: Hepatopancreas.

    Entry informationi

    Entry nameiFRI_PACLE
    AccessioniPrimary (citable) accession number: Q26061
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 28, 2002
    Last sequence update: November 1, 1996
    Last modified: October 1, 2014
    This is version 70 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)

    Miscellaneousi

    Miscellaneous

    There are 2 types of crayfish ferritin subunit: a 19 kDa chain and a 20 kDa chain.

    Keywords - Technical termi

    Direct protein sequencing

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3