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O65100

- FRI3_VIGUN

UniProt

O65100 - FRI3_VIGUN

Protein

Ferritin-3, chloroplastic

Gene
N/A
Organism
Vigna unguiculata (Cowpea)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 78 (01 Oct 2014)
      Sequence version 1 (01 Aug 1998)
      Previous versions | rss
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    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 bindingi105 – 1051Iron 1PROSITE-ProRule annotation
    Metal bindingi140 – 1401Iron 1PROSITE-ProRule annotation
    Metal bindingi140 – 1401Iron 2PROSITE-ProRule annotation
    Metal bindingi143 – 1431Iron 1PROSITE-ProRule annotation
    Metal bindingi189 – 1891Iron 2PROSITE-ProRule annotation
    Metal bindingi223 – 2231Iron 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-3, chloroplastic (EC:1.16.3.1)
    OrganismiVigna unguiculata (Cowpea)
    Taxonomic identifieri3917 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaePhaseoleaeVigna

    Subcellular locationi

    Plastidchloroplast By similarity

    GO - Cellular componenti

    1. chloroplast Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transit peptidei1 – 5454ChloroplastSequence AnalysisAdd
    BLAST
    Chaini55 – 256202Ferritin-3, chloroplasticPRO_0000008871Add
    BLAST

    Interactioni

    Subunit structurei

    Oligomer of 24 subunits. There are two types of subunits: L (light) chain and H (heavy) chain. The major chain can be light or heavy, depending on the species and tissue type. The functional molecule forms a roughly spherical shell with a diameter of 12 nm and contains a central cavity into which the insoluble mineral iron core is deposited By similarity.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliO65100.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini88 – 241154Ferritin-like diironPROSITE-ProRule annotationAdd
    BLAST

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni55 – 8733Extension peptide (EP)Add
    BLAST

    Sequence similaritiesi

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

    Keywords - Domaini

    Transit peptide

    Family and domain databases

    Gene3Di1.20.1260.10. 1 hit.
    InterProiIPR001519. Ferritin.
    IPR009040. Ferritin-like_diiron.
    IPR009078. Ferritin-like_SF.
    IPR012347. Ferritin-rel.
    IPR014034. Ferritin_CS.
    IPR008331. Ferritin_DPS_dom.
    [Graphical view]
    PANTHERiPTHR11431. PTHR11431. 1 hit.
    PfamiPF00210. Ferritin. 1 hit.
    [Graphical view]
    SUPFAMiSSF47240. SSF47240. 1 hit.
    PROSITEiPS00540. FERRITIN_1. 1 hit.
    PS00204. FERRITIN_2. 1 hit.
    PS50905. FERRITIN_LIKE. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Sequence processingi: The displayed sequence is further processed into a mature form.

    O65100-1 [UniParc]FASTAAdd to Basket

    « Hide

    MALSCSKVLT FSLSSVVGGD DAKKKLSLCS SSSLSASVNG GGSRNMRVCA    50
    AASNAPAPLT GVIFEPFQEL KKDYLAVPIA PNVSLSRQNY SDEAEAAINE 100
    QINVEYNVSY VYHSLFAYFD RDNIALKGLA KFFKESSEEE REHAEKLIKY 150
    QNIRGGRVVL HPITSPPSEF EHPEKGDALY AMELALSLEK LTNEKLLYVH 200
    SVADRNNDAQ LADFIESEFL NEQVESIKKI AEYVTQLRLV GKGHGVWHFD 250
    QRLLHD 256
    Length:256
    Mass (Da):28,444
    Last modified:August 1, 1998 - v1
    Checksum:i8B913652C017822B
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF052057 mRNA. Translation: AAC06026.1.
    PIRiT08123.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF052057 mRNA. Translation: AAC06026.1 .
    PIRi T08123.

    3D structure databases

    ProteinModelPortali O65100.
    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.
    IPR014034. Ferritin_CS.
    IPR008331. Ferritin_DPS_dom.
    [Graphical view ]
    PANTHERi PTHR11431. PTHR11431. 1 hit.
    Pfami PF00210. Ferritin. 1 hit.
    [Graphical view ]
    SUPFAMi SSF47240. SSF47240. 1 hit.
    PROSITEi PS00540. FERRITIN_1. 1 hit.
    PS00204. FERRITIN_2. 1 hit.
    PS50905. FERRITIN_LIKE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Occurrence and expression of members of the ferritin gene family in cowpeas."
      Wardrop A.J., Wicks R.E., Entsch B.
      Biochem. J. 337:523-530(1999) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].
      Strain: cv. N41.
      Tissue: Leaf.

    Entry informationi

    Entry nameiFRI3_VIGUN
    AccessioniPrimary (citable) accession number: O65100
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 11, 2003
    Last sequence update: August 1, 1998
    Last modified: October 1, 2014
    This is version 78 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3