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Q94IC4

- FRI2_SOYBN

UniProt

Q94IC4 - FRI2_SOYBN

Protein

Ferritin-2, chloroplastic

Gene
N/A
Organism
Glycine max (Soybean) (Glycine hispida)
Status
Reviewed - Annotation score: 5 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 74 (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.

    Catalytic activityi

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

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi102 – 1021Iron 1PROSITE-ProRule annotation
    Metal bindingi137 – 1371Iron 1PROSITE-ProRule annotation
    Metal bindingi137 – 1371Iron 2PROSITE-ProRule annotation
    Metal bindingi140 – 1401Iron 1PROSITE-ProRule annotation
    Metal bindingi186 – 1861Iron 2PROSITE-ProRule annotation
    Metal bindingi220 – 2201Iron 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. flower development Source: EnsemblPlants/Gramene
    3. iron ion transport Source: InterPro
    4. leaf development Source: EnsemblPlants/Gramene
    5. photosynthesis Source: EnsemblPlants/Gramene
    6. response to bacterium Source: EnsemblPlants/Gramene
    7. response to cold Source: EnsemblPlants/Gramene
    8. response to hydrogen peroxide Source: EnsemblPlants/Gramene
    9. response to iron ion Source: EnsemblPlants/Gramene
    10. response to zinc ion Source: EnsemblPlants/Gramene

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Biological processi

    Iron storage

    Keywords - Ligandi

    Iron, Metal-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Ferritin-2, chloroplastic (EC:1.16.3.1)
    Alternative name(s):
    SFerH-2
    OrganismiGlycine max (Soybean) (Glycine hispida)
    Taxonomic identifieri3847 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaePhaseoleaeGlycineSoja
    ProteomesiUP000008827: Unplaced

    Subcellular locationi

    GO - Cellular componenti

    1. chloroplast stroma Source: EnsemblPlants/Gramene
    2. chloroplast thylakoid membrane Source: EnsemblPlants/Gramene
    3. mitochondrion Source: EnsemblPlants/Gramene

    Keywords - Cellular componenti

    Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transit peptidei1 – 5151ChloroplastSequence AnalysisAdd
    BLAST
    Chaini52 – 257206Ferritin-2, chloroplasticPRO_0000008865Add
    BLAST

    Proteomic databases

    PRIDEiQ94IC4.

    Expressioni

    Gene expression databases

    GenevestigatoriQ94IC4.

    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.

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini85 – 238154Ferritin-like diironPROSITE-ProRule annotationAdd
    BLAST

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni52 – 8433Extension 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

    Phylogenomic databases

    KOiK00522.

    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.
    PROSITEiPS00204. 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.

    Q94IC4-1 [UniParc]FASTAAdd to Basket

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    MALSCSKVLS FYLSPVVGGG DVPKKLTFSS FLGLSKGVGG SRSSRVCAAS    50
    NAPAPLAGVI FEPFQELKKD YLAVPIAHNV XLARQNYADD SESAINEQIN 100
    VEYNVSYVYH ALFAYFDRDN IALKGLAKFF KESSEEEREH AEQLIKYQNI 150
    RGGRVVLHPI TSPPSEFEHS EKGDALYAME LALSLEKLTN EKLLHVHSVA 200
    ERNNDPQXAD FIESEFLYEQ VKSIKKIAEY VAQLRLVGKG HGVWHFDQKL 250
    LHDEDHV 257
    Length:257
    Mass (Da):28,734
    Last modified:December 1, 2001 - v1
    Checksum:i9BACC4531D853EB9
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB062754 mRNA. Translation: BAB60683.1.
    RefSeqiNP_001237034.1. NM_001250105.1.
    UniGeneiGma.56946.

    Genome annotation databases

    GeneIDi547988.
    KEGGigmx:547988.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB062754 mRNA. Translation: BAB60683.1 .
    RefSeqi NP_001237034.1. NM_001250105.1.
    UniGenei Gma.56946.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Proteomic databases

    PRIDEi Q94IC4.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 547988.
    KEGGi gmx:547988.

    Phylogenomic databases

    KOi K00522.

    Gene expression databases

    Genevestigatori Q94IC4.

    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 PS00204. FERRITIN_2. 1 hit.
    PS50905. FERRITIN_LIKE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "A novel plant ferritin subunit from soybean that is related to a mechanism in iron release."
      Masuda T., Goto F., Yoshihara T.
      J. Biol. Chem. 276:19575-19579(2001) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].

    Entry informationi

    Entry nameiFRI2_SOYBN
    AccessioniPrimary (citable) accession number: Q94IC4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 11, 2003
    Last sequence update: December 1, 2001
    Last modified: October 1, 2014
    This is version 74 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant 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