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Q96540

- FRI1_BRANA

UniProt

Q96540 - FRI1_BRANA

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Protein
Ferritin-1, chloroplastic
Gene
LSC30
Organism
Brassica napus (Rape)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

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.

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi104 – 1041Iron 1 By similarity
Metal bindingi139 – 1391Iron 1 By similarity
Metal bindingi139 – 1391Iron 2 By similarity
Metal bindingi142 – 1421Iron 1 By similarity
Metal bindingi188 – 1881Iron 2 By similarity
Metal bindingi222 – 2221Iron 2 By similarity

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
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Iron storage

Keywords - Ligandi

Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Ferritin-1, chloroplastic (EC:1.16.3.1)
Gene namesi
Name:LSC30
OrganismiBrassica napus (Rape)
Taxonomic identifieri3708 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeBrassiceaeBrassica

Subcellular locationi

Plastidchloroplast By similarity

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 4747Chloroplast Reviewed prediction
Add
BLAST
Chaini48 – 254207Ferritin-1, chloroplastic
PRO_0000008858Add
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.

Structurei

3D structure databases

ProteinModelPortaliQ96540.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini87 – 240154Ferritin-like diiron
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni48 – 8639Extension peptide (EP)
Add
BLAST

Sequence similaritiesi

Belongs to the ferritin family.

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.

Q96540-1 [UniParc]FASTAAdd to Basket

« Hide

MASKALSSFT AKPAVSLLPH GVSSSASPSV MSLSFSRHTG GRGVVAASST    50
VDTNNMPMTG VVFQPFEEVK KADLAIPITS NASLARQRYA DSSEAAINEQ 100
INVEYNVSYV YHSMYAYFDR DNVALKGLAK FFKESSDEER EHAEKFMEYQ 150
NQRGGRVTLH PIVSPISDFE HAEKGDALYA MELALSLEKL TNEKLLNLHR 200
VASENNDPQL ADFVESEFLG EQIEAIKKIS DFITQLRMVG KGHGVWHFDQ 250
MLLN 254
Length:254
Mass (Da):28,169
Last modified:February 1, 1997 - v1
Checksum:i521CD0EC7B78C50D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U68217 mRNA. Translation: AAB53099.1.
PIRiT08593.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U68217 mRNA. Translation: AAB53099.1 .
PIRi T08593.

3D structure databases

ProteinModelPortali Q96540.
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. "Leaf senescence in Brassica napus: cloning of senescence related genes by subtractive hybridisation."
    Buchanan-Wollaston V., Ainsworth C.
    Plant Mol. Biol. 33:821-834(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: cv. Falcon.

Entry informationi

Entry nameiFRI1_BRANA
AccessioniPrimary (citable) accession number: Q96540
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 11, 2003
Last sequence update: February 1, 1997
Last modified: February 19, 2014
This is version 75 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

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