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Q2MHN2

- FRIH_FELCA

UniProt

Q2MHN2 - FRIH_FELCA

Protein

Ferritin heavy chain

Gene

FTH1

Organism
Felis catus (Cat) (Felis silvestris catus)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 58 (01 Oct 2014)
      Sequence version 3 (23 Jan 2007)
      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. Also plays a role in delivery of iron to cells. Mediates iron uptake in capsule cells of the developing kidney By similarity.By similarity

    Catalytic activityi

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

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi28 – 281Iron 1PROSITE-ProRule annotation
    Metal bindingi63 – 631Iron 1PROSITE-ProRule annotation
    Metal bindingi63 – 631Iron 2PROSITE-ProRule annotation
    Metal bindingi66 – 661Iron 1PROSITE-ProRule annotation
    Metal bindingi108 – 1081Iron 2PROSITE-ProRule annotation
    Metal bindingi142 – 1421Iron 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 heavy chain (EC:1.16.3.1)
    Short name:
    Ferritin H subunit
    Cleaved into the following chain:
    Gene namesi
    Name:FTH1
    Synonyms:FTH
    OrganismiFelis catus (Cat) (Felis silvestris catus)
    Taxonomic identifieri9685 [NCBI]
    Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCarnivoraFeliformiaFelidaeFelinaeFelis
    ProteomesiUP000011712: Unplaced

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 183183Ferritin heavy chainPRO_0000226721Add
    BLAST
    Initiator methioninei1 – 11Removed; alternateBy similarity
    Chaini2 – 183182Ferritin heavy chain, N-terminally processedPRO_0000424470Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei1 – 11N-acetylmethionineBy similarity
    Modified residuei2 – 21N-acetylthreonine; in Ferritin heavy chain, N-terminally processedBy similarity
    Modified residuei179 – 1791PhosphoserineBy similarity
    Modified residuei183 – 1831PhosphoserineBy similarity

    Keywords - PTMi

    Acetylation, Phosphoprotein

    Proteomic databases

    PRIDEiQ2MHN2.

    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

    Protein-protein interaction databases

    STRINGi9685.ENSFCAP00000006847.

    Structurei

    3D structure databases

    ProteinModelPortaliQ2MHN2.
    SMRiQ2MHN2. Positions 7-177.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini11 – 160150Ferritin-like diironPROSITE-ProRule annotationAdd
    BLAST

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG1528.
    HOGENOMiHOG000223383.
    HOVERGENiHBG000410.
    KOiK00522.
    OrthoDBiEOG7DRJ49.
    TreeFamiTF313885.

    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.

    Q2MHN2-1 [UniParc]FASTAAdd to Basket

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    MTTASPSQVR QNYHQDSEAA INRQINLELY ASYVYLSMSY YFDRDDVALK    50
    NFAKYFLHQS HEEREHAEKL MKLQNQRGGR IFLQDIKKPD RDDWENGLNA 100
    MECALHLEKS VNQSLLELHK LATDKNDPHL CDFIETHYLN EQVKSIKELG 150
    DHVTNLRKMG TPESGMAEYL FDKHTLGNSD SES 183
    Length:183
    Mass (Da):21,311
    Last modified:January 23, 2007 - v3
    Checksum:i682264FA1AC4A573
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB193257 mRNA. Translation: BAE78405.1.
    RefSeqiNP_001041616.1. NM_001048151.1.

    Genome annotation databases

    GeneIDi654516.
    KEGGifca:654516.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB193257 mRNA. Translation: BAE78405.1 .
    RefSeqi NP_001041616.1. NM_001048151.1.

    3D structure databases

    ProteinModelPortali Q2MHN2.
    SMRi Q2MHN2. Positions 7-177.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 9685.ENSFCAP00000006847.

    Proteomic databases

    PRIDEi Q2MHN2.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 654516.
    KEGGi fca:654516.

    Organism-specific databases

    CTDi 2495.

    Phylogenomic databases

    eggNOGi COG1528.
    HOGENOMi HOG000223383.
    HOVERGENi HBG000410.
    KOi K00522.
    OrthoDBi EOG7DRJ49.
    TreeFami TF313885.

    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. "Sequence analysis of feline ferritin H and L subunit cDNAs."
      Orino K., Hirata A., Watanabe K.
      Jui Seikagaku 42:7-11(2005)
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].
      Tissue: Leukocyte.

    Entry informationi

    Entry nameiFRIH_FELCA
    AccessioniPrimary (citable) accession number: Q2MHN2
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 7, 2006
    Last sequence update: January 23, 2007
    Last modified: October 1, 2014
    This is version 58 of the entry and version 3 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programChordata Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3