Q2RXN9 (Q2RXN9_RHORT) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Submitted name:
Alkylhydroperoxidase AhpD core EMBL ABC21106.1

Gene names

Ordered Locus Names:

Rru_A0301

Organism

Rhodospirillum rubrum (strain ATCC 11170 / NCIB 8255) EMBL ABC21106.1

Taxonomic identifier

269796 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhodospirillales › Rhodospirillaceae › Rhodospirillum

Protein attributes

Sequence length	137 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	Antioxidant protein with alkyl hydroperoxidase activity. Required for the reduction of the AhpC active site cysteine residues and for the regeneration of the AhpC enzyme activity By similarity. SAAS SAAS004675
Catalytic activity	2 R'-SH + ROOH = R'-S-S-R' + H2O + ROH. SAAS SAAS004675

Ontologies

Keywords
Domain	Redox-active center SAAS SAAS004675
Molecular function	Antioxidant SAAS SAAS004675 Oxidoreductase Peroxidase SAAS SAAS004675 EMBL ABC21106.1
PTM	Disulfide bond SAAS SAAS004675
Technical term	3D-structure PDB 2OUW Complete proteome Reference proteome
Gene Ontology (GO)
Molecular function	peroxidase activity Inferred from electronic annotation. Source: UniProtKB-KW peroxiredoxin activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	Q2RXN9 [UniParc]. Last modified January 24, 2006. Version 1. Checksum: 93867F17688A3A6C	FASTA	137	14,725
	10 20 30 40 50 60 MATVRLLDDA EISTLPEVKA VFDDIRATRG SDFVNNIWRG LANDPALLKR TWEQVKTVMV 70 80 90 100 110 120 GEGALDPLTR EMIYLAVSTA NSCSYCAHSH TAAARAKGMT PAQHAEVLAI IGLAAQTNAL 130 VTAMQIPVDE AFLVDGK

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Complete sequence of the chromosome of Rhodospirillum rubrum ATCC 11170." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M. , Kyrpides N., Mavrommatis K., Richardson P., Zhang Y., Roberts G., Reslewic S., Zhou S., Schwartz D.C. Submitted (DEC-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 11170 / NCIB 8255.
[2]	"Crystal structure of Alkylhydroperoxidase AhpD core (YP_425393.1) from Rhodospirillum rubrum ATCC 11170 at 1.95 A resolution." Joint Center for Structural Genomics (JCSG) Submitted (FEB-2007) to the PDB data bank Cited for: X-RAY CRYSTALLOGRAPHY (1.95 ANGSTROMS).

Cross-references

Sequence databases

EMBL
GenBank
DDBJ

CP000230 Genomic DNA. Translation: ABC21106.1.

RefSeq

YP_425393.1. NC_007643.1.

3D structure databases

PDBe
RCSB PDB
PDBj

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
2OUW	X-ray	1.95	A/B	1-137	[»]

ProteinModelPortal

Q2RXN9.

SMR

Q2RXN9. Positions 1-135.

ModBase

Search...

Protein-protein interaction databases

STRING

Q2RXN9.

Protocols and materials databases

StructuralBiologyKnowledgebase

Search...

Genome annotation databases

GeneID

3834458.

GenomeReviews

Gene locus Rru_A0301 in contig CP000230_GR.

KEGG

rru:Rru_A0301.

NMPDR

fig|1085.1.peg.1447.

PATRIC

23324175. VBIRhoRub82919_0357.

Phylogenomic databases

eggNOG

COG2128.

HOGENOM

HBG299436.

OMA

NNFWRAL.

ProtClustDB

CLSK783345.

Enzyme and pathway databases

BioCyc

RRUB269796:RRU_A0301-MONOMER.

Family and domain databases

InterPro

IPR004675. AhpD_core.
IPR003779. CMD.
[Graphical view]

Pfam

PF02627. CMD. 1 hit.
[Graphical view]

TIGRFAMs

TIGR00778. AhpD_dom. 1 hit.

ProtoNet

Search...

Entry information

Entry name

Q2RXN9_RHORT

Accession

Primary (citable) accession number: Q2RXN9

Entry history

Integrated into UniProtKB/TrEMBL:	January 24, 2006
Last sequence update:	January 24, 2006
Last modified:	January 25, 2012
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)