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P57214 (ETCB_BUCAI) Reviewed, UniProtKB/Swiss-Prot

Last modified March 19, 2014. Version 88. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein attributes

Sequence length167 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Part of a membrane complex involved in electron transport By similarity. HAMAP-Rule MF_00463

Cofactor

Binds 1 2Fe-2S cluster Potential.

Binds 2 4Fe-4S clusters Potential.

Subunit structure

Composed of six subunits By similarity. HAMAP-Rule MF_00463

Subcellular location

Cell inner membrane; Peripheral membrane protein By similarity HAMAP-Rule MF_00463.

Sequence similarities

Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfB subfamily.

Contains 1 4Fe-4S domain.

Contains 2 4Fe-4S ferredoxin-type domains.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 167167Electron transport complex subunit B HAMAP-Rule MF_00463
PRO_0000216268

Regions

Domain28 – 87604Fe-4S
Domain104 – 133304Fe-4S ferredoxin-type 1
Domain134 – 163304Fe-4S ferredoxin-type 2
Region1 – 2222Hydrophobic HAMAP-Rule MF_00463

Sites

Metal binding451Iron-sulfur 1 (2Fe-2S) Potential
Metal binding481Iron-sulfur 1 (2Fe-2S) Potential
Metal binding531Iron-sulfur 1 (2Fe-2S) Potential
Metal binding701Iron-sulfur 1 (2Fe-2S) Potential
Metal binding1131Iron-sulfur 2 (4Fe-4S) By similarity
Metal binding1161Iron-sulfur 2 (4Fe-4S) By similarity
Metal binding1191Iron-sulfur 2 (4Fe-4S) By similarity
Metal binding1231Iron-sulfur 3 (4Fe-4S) By similarity
Metal binding1431Iron-sulfur 3 (4Fe-4S) By similarity
Metal binding1461Iron-sulfur 3 (4Fe-4S) By similarity
Metal binding1491Iron-sulfur 3 (4Fe-4S) By similarity
Metal binding1531Iron-sulfur 2 (4Fe-4S) By similarity

Sequences

Sequence LengthMass (Da)Tools
P57214 [UniParc].

Last modified March 1, 2001. Version 1.
Checksum: D9DC969A3C3868A1

FASTA16718,333
        10         20         30         40         50         60 
MITLIIFSFL SFLLGIILSF TAYKFRSQED PIVAIVNELL PQSQCAQCGY SGCYPYAKAI 

        70         80         90        100        110        120 
VENSEKINKC IPGGTDLISA ISSVLSIEVP EKNLIITHKK QKNNTVLINE SNCVGCSKCA 

       130        140        150        160 
SFCPVDAIVG APNFIHTVLQ EFCTGCNICL LHCPTNCIEI KKETYEE 

« Hide

References

[1]"Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS."
Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.
Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: APS.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BA000003 Genomic DNA. Translation: BAB12832.1.
RefSeqNP_239946.1. NC_002528.1.

3D structure databases

ProteinModelPortalP57214.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAB12832; BAB12832; BAB12832.
GeneID1109558.
KEGGbuc:BU114.
PATRIC21243738. VBIBucAph127364_0121.

Phylogenomic databases

eggNOGCOG2878.
HOGENOMHOG000262938.
KOK03616.
OMACIDMLPV.
OrthoDBEOG60SCM3.
ProtClustDBCLSK390906.

Enzyme and pathway databases

BioCycBAPH107806:GBZJ-114-MONOMER.

Family and domain databases

HAMAPMF_00463. RsxB_RnfB.
InterProIPR007202. 4Fe-4S_dom.
IPR017896. 4Fe4S_Fe-S-bd.
IPR017900. 4Fe4S_Fe_S_CS.
IPR010207. Elect_transpt_cplx_RnfB.
IPR016463. RnfB_Proteobac.
[Graphical view]
PfamPF04060. FeS. 1 hit.
[Graphical view]
PIRSFPIRSF005784. Elect_transpt_RnfB. 1 hit.
TIGRFAMsTIGR01944. rnfB. 1 hit.
PROSITEPS51656. 4FE4S. 1 hit.
PS00198. 4FE4S_FER_1. 2 hits.
PS51379. 4FE4S_FER_2. 2 hits.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameETCB_BUCAI
AccessionPrimary (citable) accession number: P57214
Entry history
Integrated into UniProtKB/Swiss-Prot: October 24, 2001
Last sequence update: March 1, 2001
Last modified: March 19, 2014
This is version 88 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Buchnera aphidicola (subsp. Acyrthosiphon pisum)

Buchnera aphidicola (subsp. Acyrthosiphon pisum): entries and gene names