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B1XM81 (B1XM81_SYNP2) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 29. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Peptide methionine sulfoxide reductase MsrA HAMAP MF_01401
Short name=Protein-methionine-S-oxide reductase HAMAP MF_01401
EC=1.8.4.11 HAMAP MF_01401
Alternative name(s):
Peptide-methionine (S)-S-oxide reductase HAMAP MF_01401
Gene names
Name:msrA HAMAP MF_01401 EMBL ACA98228.1
Ordered Locus Names:SYNPCC7002_A0215
OrganismSynechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) [Complete proteome] [HAMAP]
Taxonomic identifier32049 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length219 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine By similarity. HAMAP MF_01401

Catalytic activity

L-methionine + thioredoxin disulfide + H2O = L-methionine (S)-S-oxide + thioredoxin. HAMAP MF_01401 SAAS SAAS002569

Peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (S)-S-oxide + thioredoxin. HAMAP MF_01401 SAAS SAAS002569

Sequence similarities

Belongs to the MsrA Met sulfoxide reductase family. HAMAP MF_01401

Ontologies

Keywords
   Molecular functionOxidoreductase HAMAP MF_01401 SAAS SAAS002569
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processprotein modification process

Inferred from electronic annotation. Source: HAMAP

   Molecular functionpeptide-methionine-(S)-S-oxide reductase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Sites

Active site561 By similarity HAMAP MF_01401

Sequences

Sequence LengthMass (Da)Tools
B1XM81 [UniParc].

Last modified May 20, 2008. Version 1.
Checksum: 72FCD54FF53DF5DC

FASTA21923,858
        10         20         30         40         50         60 
MFFGLLGKKT QMPTPQEALP GRTQTMPIPD QHFVNGNPIA PPFPAGIELA MFGLGCFWGA 

        70         80         90        100        110        120 
ERKFWQTPGV FSTAVGYAAG HTPNPTYQEV CSGMTGHNEV VLVAYDSTQV SYETLLKVFW 

       130        140        150        160        170        180 
ESHNPTQGMR QGNDVGTQYR SGIYTYSEAQ KQLAQTSLEA YQDALKAEGY GAITTEILEA 

       190        200        210 
PEFYYAEEYH QQYLAKNPGG YCGLGGTGVG CPVGLEAKS

« Hide

References

[1]"Complete sequence of Synechococcus sp. PCC 7002."
Li T., Zhao J., Zhao C., Liu Z., Zhao F., Marquardt J., Nomura C.T., Persson S., Detter J.C., Richardson P.M., Lanz C., Schuster S.C., Wang J., Li S., Huang X., Cai T., Yu Z., Luo J., Zhao J., Bryant D.A.
Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000951 Genomic DNA. Translation: ACA98228.1.
RefSeqYP_001733484.1. NC_010475.1.

3D structure databases

ProteinModelPortalB1XM81.
SMRB1XM81. Positions 14-212.
ModBaseSearch...

Protein-protein interaction databases

STRINGB1XM81.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID6057421.
GenomeReviewsGene locus SYNPCC7002_A0215 in contig CP000951_GR.
KEGGsyp:SYNPCC7002_A0215.
PATRIC23814862. VBISynSp37135_0396.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG748152.
OMASAIYCTT.
PhylomeDBB1XM81.
ProtClustDBPRK00058.

Family and domain databases

HAMAPMF_01401. MsrA.
[Tree]
InterProIPR002569. Peptide_Met_Sox_Rdtase_MsrA.
[Graphical view]
Gene3DG3DSA:3.30.1060.10. MsrA. 1 hit.
KOK07304.
PfamPF01625. PMSR. 1 hit.
[Graphical view]
SUPFAMSSF55068. MsrA. 1 hit.
TIGRFAMsTIGR00401. MsrA. 1 hit.
ProtoNetSearch...

Entry information

Entry nameB1XM81_SYNP2
AccessionPrimary (citable) accession number: B1XM81
Entry history
Integrated into UniProtKB/TrEMBL: May 20, 2008
Last sequence update: May 20, 2008
Last modified: December 14, 2011
This is version 29 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
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