Q9ZHF0 (BCP_BUCAP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Putative peroxiredoxin bcp
EC=1.11.1.15

Alternative name(s):
Bacterioferritin comigratory protein
Thioredoxin reductase

Gene names

Name:	bcp
Ordered Locus Names:	BUsg_089

Organism

Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) [Complete proteome] [HAMAP]

Taxonomic identifier

198804 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera › Buchnera aphidicola › Buchnera aphidicola (Schizaphis graminum)

Protein attributes

Sequence length	158 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	2 R'-SH + ROOH = R'-S-S-R' + H2O + 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)
Molecular_function	peroxidase activity Inferred from electronic annotation. Source: UniProtKB-KW 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 [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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Sg.
[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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 122-158.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE013218 Genomic DNA. Translation: AAM67659.1. AF067228 Genomic DNA. Translation: AAC97351.1.
RefSeq	NP_660448.1. NC_004061.1.
3D structure databases
ProteinModelPortal	Q9ZHF0.
ModBase	Search...
Protein-protein interaction databases
STRING	198804.BUsg089.
Proteomic databases
PRIDE	Q9ZHF0.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAM67659; AAM67659; BUsg_089.
GeneID	1005906.
KEGG	bas:BUsg089.
PATRIC	21246955. VBIBucAph100086_0092.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1225.
KO	K03564.
OMA	DENCQIS.
ProtClustDB	PRK09437.
Enzyme and pathway databases
BioCyc	BAPH198804:GHMG-98-MONOMER.
Family and domain databases
Gene3D	3.40.30.10. 1 hit.
InterPro	IPR000866. AhpC/TSA. IPR012336. Thioredoxin-like_fold. [Graphical view]
Pfam	PF00578. AhpC-TSA. 1 hit. [Graphical view]
SUPFAM	SSF52833. Thiordxn-like_fd. 1 hit.
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:	May 29, 2013
This is version 75 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program