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Q94FY2

- FRI_MALBX

UniProt

Q94FY2 - FRI_MALBX

Protein

Ferritin, chloroplastic

Gene
N/A
Organism
Malus baccata var. xiaojinensis (Apple) (Malus xiaojinensis)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 63 (01 Oct 2014)
      Sequence version 1 (01 Dec 2001)
      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 bindingi100 – 1001Iron 1PROSITE-ProRule annotation
    Metal bindingi135 – 1351Iron 1PROSITE-ProRule annotation
    Metal bindingi135 – 1351Iron 2PROSITE-ProRule annotation
    Metal bindingi138 – 1381Iron 1PROSITE-ProRule annotation
    Metal bindingi184 – 1841Iron 2PROSITE-ProRule annotation
    Metal bindingi218 – 2181Iron 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, chloroplastic (EC:1.16.3.1)
    Alternative name(s):
    Apf1
    OrganismiMalus baccata var. xiaojinensis (Apple) (Malus xiaojinensis)
    Taxonomic identifieri141206 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsRosalesRosaceaeMaloideaeMaleaeMalus

    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 – 4949ChloroplastSequence AnalysisAdd
    BLAST
    Chaini50 – 250201Ferritin, chloroplasticPRO_0000008861Add
    BLAST

    Proteomic databases

    PRIDEiQ94FY2.

    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

    ProteinModelPortaliQ94FY2.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini83 – 236154Ferritin-like diironPROSITE-ProRule annotationAdd
    BLAST

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni50 – 8233Extension 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.

    Q94FY2-1 [UniParc]FASTAAdd to Basket

    « Hide

    MALAPSKVST FSGFSPKPSV GGAQKNPTCS VSLSFLNEKL GSRNLRVCAS    50
    TVPLTGVIFE PFEEVKKSEL AVPTAPQVSL ARQNYADECE SAINEQINVE 100
    YNASYVYHSL FAYFDRDNVA LKGFAKFFKE SSEEEREHAE KLMKYQNTRG 150
    GRVVLHAIKN VPSEFEHVEK GDALYAMELA LSLEKLVNEK LLNVHSVADR 200
    NNDPQMADFI ESEFLSEQVE SIKKISEYVA QLRRVGKGHG VWHFDQRLLD 250
    Length:250
    Mass (Da):28,053
    Last modified:December 1, 2001 - v1
    Checksum:i20EF3C1CF2A0DCDE
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF315505 Genomic DNA. Translation: AAK83702.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF315505 Genomic DNA. Translation: AAK83702.1 .

    3D structure databases

    ProteinModelPortali Q94FY2.
    ModBasei Search...
    MobiDBi Search...

    Proteomic databases

    PRIDEi Q94FY2.

    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. "The ferritin gene of apple trees (Malus xiaojinensis, Cheng et Jiang)."
      Zhou Z.Q., Cheng M.H., Zhou Z.Y., Pei P., Yang W.G.
      Chin. J. Biotechnol. 17:342-344(2001)
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

    Entry informationi

    Entry nameiFRI_MALBX
    AccessioniPrimary (citable) accession number: Q94FY2
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 11, 2003
    Last sequence update: December 1, 2001
    Last modified: October 1, 2014
    This is version 63 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