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P0CJ83

- FTN_BACFR

UniProt

P0CJ83 - FTN_BACFR

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Protein

Bacterial non-heme ferritin

Gene

ftnA

Organism
Bacteroides fragilis (strain YCH46)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli

Functioni

May alleviate iron toxicity in the presence of oxygen.

Catalytic activityi

4 Fe2+ + O2 + 6 H2O = 4 (FeO(OH)) + 8 H+.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi17 – 171Iron 1PROSITE-ProRule annotation
Metal bindingi50 – 501Iron 1PROSITE-ProRule annotation
Metal bindingi50 – 501Iron 2PROSITE-ProRule annotation
Metal bindingi53 – 531Iron 1PROSITE-ProRule annotation
Metal bindingi94 – 941Iron 2PROSITE-ProRule annotation
Metal bindingi127 – 1271Iron 2PROSITE-ProRule annotation

GO - Molecular functioni

  1. ferric iron binding Source: InterPro
  2. oxidoreductase activity Source: UniProtKB-KW

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:
Bacterial non-heme ferritin (EC:1.16.3.2)
Gene namesi
Name:ftnA
Ordered Locus Names:BF3048
OrganismiBacteroides fragilis (strain YCH46)
Taxonomic identifieri295405 [NCBI]
Taxonomic lineageiBacteriaBacteroidetesBacteroidiaBacteroidalesBacteroidaceaeBacteroides
ProteomesiUP000002197: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 159159Bacterial non-heme ferritinPRO_0000201098Add
BLAST

Interactioni

Subunit structurei

Homooligomer of 24 subunits that assemble into a spherical protein shell (12 +/- 1 nM diameter) that can sequester at least 2000 iron atoms.By similarity

Structurei

3D structure databases

ProteinModelPortaliP0CJ83.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 145145Ferritin-like diironPROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000223382.
KOiK02217.
OMAiSASHAYM.
OrthoDBiEOG6G4W12.

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.
PROSITEiPS50905. FERRITIN_LIKE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P0CJ83-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MISEKLQNAI NEQISAEMWS SNLYLSMSFY FEREGFSGFA HWMKKQSQEE
60 70 80 90 100
MGHAYAMADY IIKRGGIAKV DKIDVVPTGW GTPLEVFEHV FEHERHVSKL
110 120 130 140 150
VDALVDIAAA EKDKATQDFL WGFVREQVEE EATAQGIVDK IKRAGDAGIF

FIDSQLGQR
Length:159
Mass (Da):18,064
Last modified:February 8, 2011 - v1
Checksum:i3CAD5FC4984A0AB9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP006841 Genomic DNA. Translation: BAD49794.1.
RefSeqiYP_100328.1. NC_006347.1.

Genome annotation databases

EnsemblBacteriaiBAD49794; BAD49794; BF3048.
GeneIDi3083244.
KEGGibfr:BF3048.
PATRICi21051650. VBIBacFra17906_2916.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP006841 Genomic DNA. Translation: BAD49794.1 .
RefSeqi YP_100328.1. NC_006347.1.

3D structure databases

ProteinModelPortali P0CJ83.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAD49794 ; BAD49794 ; BF3048 .
GeneIDi 3083244.
KEGGi bfr:BF3048.
PATRICi 21051650. VBIBacFra17906_2916.

Phylogenomic databases

HOGENOMi HOG000223382.
KOi K02217.
OMAi SASHAYM.
OrthoDBi EOG6G4W12.

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

Publicationsi

« Hide 'large scale' publications
  1. "Genomic analysis of Bacteroides fragilis reveals extensive DNA inversions regulating cell surface adaptation."
    Kuwahara T., Yamashita A., Hirakawa H., Nakayama H., Toh H., Okada N., Kuhara S., Hattori M., Hayashi T., Ohnishi Y.
    Proc. Natl. Acad. Sci. U.S.A. 101:14919-14924(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: YCH46.
  2. Cited for: PROTEIN SEQUENCE OF 1-30, COFACTOR, SUBUNIT.
    Strain: 20656-2-1.

Entry informationi

Entry nameiFTN_BACFR
AccessioniPrimary (citable) accession number: P0CJ83
Secondary accession number(s): P28733, Q9AEU4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 8, 2011
Last sequence update: February 8, 2011
Last modified: October 29, 2014
This is version 23 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3