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A8YAT9 (A8YAT9_MICAE) Unreviewed, UniProtKB/TrEMBL

Last modified May 1, 2013. Version 31. 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-Rule MF_01401
Short name=Protein-methionine-S-oxide reductase HAMAP-Rule MF_01401
EC=1.8.4.11 HAMAP-Rule MF_01401
Alternative name(s):
Peptide-methionine (S)-S-oxide reductase HAMAP-Rule MF_01401
Gene names
Name:msrA HAMAP-Rule MF_01401
ORF Names:IPF_5154 EMBL CAO88907.1
OrganismMicrocystis aeruginosa PCC 7806 EMBL CAO88907.1
Taxonomic identifier267872 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Oscillatoriophycideae › Chroococcales › Microcystis ›

Protein attributes

Sequence length220 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-Rule MF_01401

Catalytic activity

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

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

Sequence similarities

Belongs to the MsrA Met sulfoxide reductase family. HAMAP-Rule MF_01401

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Sites

Active site561 By similarity HAMAP-Rule MF_01401

Sequences

Sequence LengthMass (Da)Tools
A8YAT9 [UniParc].

Last modified January 15, 2008. Version 1.
Checksum: 3371466A51C2D365

FASTA22024,416
        10         20         30         40         50         60 
MVLFGFGKKL TLPTAREALP GRSEKMPVPS THYVNGRPLQ PPFPGGMETA MFGLGCFWGA 

        70         80         90        100        110        120 
ERKFWQLEGV YTTAVGYAAG ITPNPTYQEV CTGMTGHNEV VLVVYDPSVI SYEQLLKVFW 

       130        140        150        160        170        180 
ESHNPTQGMR QGNDTGTQYR SGIYTYNPQQ KQLAEKSRSI YQEALNKAGH GQITTEIIDA 

       190        200        210        220 
PEFYYAEVYH QQYLAKNPGG YCGLGGTKVE CPIALDLKLN

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References

[1]Frangeul L.
Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE.
Strain: PCC 7806 EMBL CAO88907.1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AM778891 Genomic DNA. Translation: CAO88907.1.

3D structure databases

ProteinModelPortalA8YAT9.
SMRA8YAT9. Positions 14-212.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D3.30.1060.10. 1 hit.
HAMAPMF_01401. MsrA.
InterProIPR002569. Met_Sox_Rdtase_MsrA.
[Graphical view]
PfamPF01625. PMSR. 1 hit.
[Graphical view]
SUPFAMSSF55068. MsrA. 1 hit.
TIGRFAMsTIGR00401. msrA. 1 hit.
ProtoNetSearch...

Entry information

Entry nameA8YAT9_MICAE
AccessionPrimary (citable) accession number: A8YAT9
Entry history
Integrated into UniProtKB/TrEMBL: January 15, 2008
Last sequence update: January 15, 2008
Last modified: May 1, 2013
This is version 31 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info