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Q46158

- FNR_CAPOD

UniProt

Q46158 - FNR_CAPOD

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Protein
Anaerobic regulatory protein
Gene
fnr
Organism
Capnocytophaga ochracea (strain ATCC 27872 / DSM 7271 / JCM 12966 / VPI 2845) (Bacteroides ochraceus)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

Functioni

It is involved in the activation of genes necessary for anaerobic respiration. It probably also activates genes involved in the production of virulence factors.

Cofactori

Binds 1 4Fe-4S cluster per subunit By similarity.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi1 – 11Iron-sulfur (4Fe-4S) Reviewed prediction

GO - Molecular functioni

  1. 4 iron, 4 sulfur cluster binding Source: UniProtKB-KW
  2. DNA binding Source: UniProtKB-KW
  3. metal ion binding Source: UniProtKB-KW
  4. sequence-specific DNA binding transcription factor activity Source: InterPro

GO - Biological processi

  1. pathogenesis Source: UniProtKB-KW
  2. transcription, DNA-templated Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Activator

Keywords - Biological processi

Transcription, Transcription regulation, Virulence

Keywords - Ligandi

4Fe-4S, DNA-binding, Iron, Iron-sulfur, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Anaerobic regulatory protein
Gene namesi
Name:fnr
OrganismiCapnocytophaga ochracea (strain ATCC 27872 / DSM 7271 / JCM 12966 / VPI 2845) (Bacteroides ochraceus)
Taxonomic identifieri521097 [NCBI]
Taxonomic lineageiBacteriaBacteroidetesFlavobacteriiaFlavobacterialesFlavobacteriaceaeCapnocytophaga

Subcellular locationi

Cytoplasm Inferred

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini‹1 – ›92›92Anaerobic regulatory protein
PRO_0000100174Add
BLAST

Expressioni

Inductioni

By anaerobiosis.

Interactioni

Subunit structurei

Homodimer By similarity.

Structurei

3D structure databases

ProteinModelPortaliQ46158.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini43 – ›92›50HTH crp-type
Add
BLAST

Sequence similaritiesi

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
2.60.120.10. 1 hit.
InterProiIPR012318. HTH_CRP_2.
IPR014710. RmlC-like_jellyroll.
IPR001808. Tscrpt_reg_HTH_Crp.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF00325. Crp. 1 hit.
[Graphical view]
PRINTSiPR00034. HTHCRP.
PROSITEiPS51063. HTH_CRP_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Fragment.

Q46158-1 [UniParc]FASTAAdd to Basket

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CEIPFETLDD LSGKMPNLRQ QMMRLMSGEI KGDQDMILLL SKKNAEERLD   50
VFIYNLSRRF AQRGFSPREF RLTMTRGDIG NYLGLTVETI SR 92
Length:92
Mass (Da):10,704
Last modified:November 1, 1996 - v1
Checksum:iDB67C6DA55FFB748
GO

Non-terminal residue

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei1 – 11
Non-terminal residuei92 – 921

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D78252 Genomic DNA. Translation: BAA11316.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D78252 Genomic DNA. Translation: BAA11316.1 .

3D structure databases

ProteinModelPortali Q46158.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 1.10.10.10. 1 hit.
2.60.120.10. 1 hit.
InterProi IPR012318. HTH_CRP_2.
IPR014710. RmlC-like_jellyroll.
IPR001808. Tscrpt_reg_HTH_Crp.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view ]
Pfami PF00325. Crp. 1 hit.
[Graphical view ]
PRINTSi PR00034. HTHCRP.
PROSITEi PS51063. HTH_CRP_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Novel FNR homologues identified in four representative oral facultative anaerobes: Capnocytophaga ochracea, Capnocytophaga sputigena, Haemophilus aphrophilus, and Actinobacillus actinomycetemcomitans."
    Hattori T., Takahashi K., Nakanishi T., Ohta H., Fukui K., Taniguchi S., Takigawa M.
    FEMS Microbiol. Lett. 137:213-220(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiFNR_CAPOD
AccessioniPrimary (citable) accession number: Q46158
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 30, 2002
Last sequence update: November 1, 1996
Last modified: June 11, 2014
This is version 71 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Caution

The DNA coding for this protein is not found in the complete genome of strain ATCC 27872 / DSM 7271 / JCM 12966 / VPI 2845.

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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