Reviewed, UniProtKB/Swiss-Prot Q9ZHF0 (BCP_BUCAP)

Names and origin

Protein names

Recommended name:
    Putative peroxiredoxin bcp
    EC=1.11.1.15
Alternative name(s):
    Thioredoxin reductase
    Bacterioferritin comigratory protein

Gene names

Name:	bcp
Ordered Locus Names:	BUsg_089

Organism

Buchnera aphidicola subsp. Schizaphis graminum [Complete proteome] [HAMAP]

Taxonomic identifier

98794 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera

Protein attributes

Sequence length	158 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	2 R'-SH + ROOH = R'-S-S-R' + H(2)O + ROH.
Sequence similarities	Belongs to the ahpC/TSA family. Contains 1 thioredoxin domain.

Ontologies

Keywords
Domain	Redox-active center
Molecular function	Oxidoreductase Peroxidase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	cell redox homeostasis Inferred from electronic annotation. Source: InterPro oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	peroxiredoxin activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 158	158	Putative peroxiredoxin bcp		PRO_0000135133
Regions
	Domain	4 – 157	154	Thioredoxin
Sites
	Active site	46	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q9ZHF0-1 [UniParc]. Last modified August 30, 2002. Version 2. Checksum: 7D06D4025FF297B5	FASTA	158	18,138
	10 20 30 40 50 60 MTTLKPGDIA PKFILPNCID KSIKLSDFLG KKVLVYFYPK AMTPGCTVQA CNIRDNLELF 70 80 90 100 110 120 KSKKVEVLGI SPDNTNKLLT FVEKKMLNFT LLSDKQNIVS KKFGVWGEKI FMGKKYFGIY 130 140 150 RTSFLINSSG FIDKIFFKFK CKDHHKIILT YLNSKKSD

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"50 million years of genomic stasis in endosymbiotic bacteria." Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E. Science 296:2376-2379(2002) [PubMed: 12089438] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[2]	"Buchnera aphidicola (Aphid endosymbiont) contains genes encoding enzymes of histidine biosynthesis." Clark M.A., Baumann L., Baumann P. Curr. Microbiol. 37:356-358(1998) [PubMed: 9767718] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 122-158.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE013218 Genomic DNA. Translation: AAM67659.1. AF067228 Genomic DNA. Translation: AAC97351.1.
RefSeq	NP_660448.1.
3D structure databases
HSSP	HSSP built from PDB template 1QMV based on UniProtKB P32119.
ModBase	Search...
Genome annotation databases
GeneID	1005906.
GenomeReviews	Gene locus BUsg_089 in contig AE013218_GR.
KEGG	bas:BUsg089.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q9ZHF0.
Enzyme and pathway databases
BioCyc	BAPH198804:BUSG089-MON.
Family and domain databases
InterPro	IPR000866. AhpC-TSA. IPR012335. Thioredoxin_fold. [Graphical view]
Gene3D	G3DSA:3.40.30.10. Thioredoxin_fold. 1 hit.
Pfam	PF00578. AhpC-TSA. 1 hit. [Graphical view]
PROSITE	PS51352. THIOREDOXIN_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

BCP_BUCAP

Accession

Primary (citable) accession number: Q9ZHF0

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 30, 2000
Last sequence update:	August 30, 2002
Last modified:	November 25, 2008
This is version 46 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)