P68689 (GLRX1_SHIFL) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Glutaredoxin-1
Short name=Grx1

Gene names

Name:	grxA
Synonyms:	grx
Ordered Locus Names:	SF0802, S0845

Organism

Shigella flexneri [Complete proteome] [HAMAP]

Taxonomic identifier

623 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Shigella

Protein attributes

Sequence length	85 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	The disulfide bond functions as an electron carrier in the glutathione-dependent synthesis of deoxyribonucleotides by the enzyme ribonucleotide reductase. In addition, it is also involved in reducing some disulfides in a coupled system with glutathione reductase By similarity.
Subunit structure	Monomer By similarity.
Sequence similarities	Belongs to the glutaredoxin family. Contains 1 glutaredoxin domain.
Sequence caution	The sequence AAN42435.1 differs from that shown. Reason: Erroneous initiation.

Ontologies

Keywords
Biological process	Deoxyribonucleotide synthesis Electron transport Transport
Domain	Redox-active center
PTM	Disulfide bond
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	cell redox homeostasis Inferred from electronic annotation. Source: InterPro deoxyribonucleotide biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW electron transport chain Inferred from electronic annotation. Source: UniProtKB-KW transport Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	electron carrier activity Inferred from electronic annotation. Source: InterPro protein disulfide oxidoreductase activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 85	85	Glutaredoxin-1		PRO_0000141584
Regions
	Domain	1 – 85	85	Glutaredoxin
Amino acid modifications
	Disulfide bond	11 ↔ 14		Redox-active By similarity

Sequences

	Sequence		Length	Mass (Da)
	P68689 [UniParc]. Last modified July 21, 1986. Version 1. Checksum: 33C185A47021EF42	FASTA	85	9,685
	10 20 30 40 50 60 MQTVIFGRSG CPYCVRAKDL AEKLSNERDD FQYQYVDIRA EGITKEDLQQ KAGKPVETVP 70 80 QIFVDQQHIG GYTDFAAWVK ENLDA

References

[1]

"Genome sequence of Shigella flexneri 2a: insights into pathogenicity through comparison with genomes of Escherichia coli K12 and O157." Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J., Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L., Xue Y. , Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H., Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J. Nucleic Acids Res. 30:4432-4441(2002) [PubMed: 12384590] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 301 / Serotype 2a.

[2]

"Complete genome sequence and comparative genomics of Shigella flexneri serotype 2a strain 2457T." Wei J., Goldberg M.B., Burland V., Venkatesan M.M., Deng W., Fournier G., Mayhew G.F., Plunkett G. III, Rose D.J., Darling A., Mau B., Perna N.T., Payne S.M., Runyen-Janecky L.J., Zhou S., Schwartz D.C., Blattner F.R. Infect. Immun. 71:2775-2786(2003) [PubMed: 12704152] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 700930 / 2457T / Serotype 2a.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE005674 Genomic DNA. Translation: AAN42435.1. Different initiation. AE014073 Genomic DNA. Translation: AAP16308.1.
RefSeq	NP_706728.2. NC_004337.2. NP_836502.1. NC_004741.1.
3D structure databases
ProteinModelPortal	P68689.
SMR	P68689. Positions 1-85.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBESCT00000089077; EBESCP00000085899; EBESCG00000088121. EBESCT00000090989; EBESCP00000087625; EBESCG00000090033.
GeneID	1023787. 1077260.
GenomeReviews	Gene locus SF0802 in contig AE005674_GR. Gene locus S0845 in contig AE014073_GR.
KEGG	sfl:SF0802. sfx:S0845.
PATRIC	18702803. VBIShiFle31049_0911.
Organism-specific databases
CMR	Search...
Phylogenomic databases
GeneTree	EBGT00050000011331.
HOGENOM	HBG728471.
ProtClustDB	PRK11200.
Enzyme and pathway databases
BioCyc	SFLE198214:AAN42435.1-MONOMER.
Family and domain databases
InterPro	IPR011767. GLR_AS. IPR002109. Glutaredoxin. IPR014025. Glutaredoxin_subgr. IPR011902. GRXA. IPR012336. Thioredoxin-like_fold. [Graphical view]
Gene3D	G3DSA:3.40.30.10. Thioredoxin_fold. 1 hit.
KO	K03674.
Pfam	PF00462. Glutaredoxin. 1 hit. [Graphical view]
PRINTS	PR00160. GLUTAREDOXIN.
SUPFAM	SSF52833. Thiordxn-like_fd. 1 hit.
TIGRFAMs	TIGR02183. GRXA. 1 hit.
PROSITE	PS00195. GLUTAREDOXIN_1. 1 hit. PS51354. GLUTAREDOXIN_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GLRX1_SHIFL

Accession

Primary (citable) accession number: P68689
Secondary accession number(s): P00277

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 21, 1986
Last sequence update:	July 21, 1986
Last modified:	January 25, 2012
This is version 50 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program