ID   MSRA_AGRT5              Reviewed;         216 AA.
AC   Q7D255;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-JAN-2008, sequence version 2.
DT   04-NOV-2008, entry version 31.
DE   RecName: Full=Peptide methionine sulfoxide reductase msrA;
DE            Short=Protein-methionine-S-oxide reductase;
DE            EC=1.8.4.11;
DE   AltName: Full=Peptide-methionine (S)-S-oxide reductase;
DE            Short=Peptide Met(O) reductase;
GN   Name=msrA; OrderedLocusNames=Atu0125; ORFNames=AGR_C_197;
OS   Agrobacterium tumefaciens (strain C58 / ATCC 33970).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium.
OX   NCBI_TaxID=176299;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   MEDLINE=21608550; PubMed=11743193; DOI=10.1126/science.1066804;
RA   Wood D.W., Setubal J.C., Kaul R., Monks D.E., Kitajima J.P.,
RA   Okura V.K., Zhou Y., Chen L., Wood G.E., Almeida N.F. Jr., Woo L.,
RA   Chen Y., Paulsen I.T., Eisen J.A., Karp P.D., Bovee D. Sr.,
RA   Chapman P., Clendenning J., Deatherage G., Gillet W., Grant C.,
RA   Kutyavin T., Levy R., Li M.-J., McClelland E., Palmieri A.,
RA   Raymond C., Rouse G., Saenphimmachak C., Wu Z., Romero P., Gordon D.,
RA   Zhang S., Yoo H., Tao Y., Biddle P., Jung M., Krespan W., Perry M.,
RA   Gordon-Kamm B., Liao L., Kim S., Hendrick C., Zhao Z.-Y., Dolan M.,
RA   Chumley F., Tingey S.V., Tomb J.-F., Gordon M.P., Olson M.V.,
RA   Nester E.W.;
RT   "The genome of the natural genetic engineer Agrobacterium tumefaciens
RT   C58.";
RL   Science 294:2317-2323(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   MEDLINE=21608551; PubMed=11743194; DOI=10.1126/science.1066803;
RA   Goodner B., Hinkle G., Gattung S., Miller N., Blanchard M.,
RA   Qurollo B., Goldman B.S., Cao Y., Askenazi M., Halling C., Mullin L.,
RA   Houmiel K., Gordon J., Vaudin M., Iartchouk O., Epp A., Liu F.,
RA   Wollam C., Allinger M., Doughty D., Scott C., Lappas C., Markelz B.,
RA   Flanagan C., Crowell C., Gurson J., Lomo C., Sear C., Strub G.,
RA   Cielo C., Slater S.;
RT   "Genome sequence of the plant pathogen and biotechnology agent
RT   Agrobacterium tumefaciens C58.";
RL   Science 294:2323-2328(2001).
CC   -!- FUNCTION: Has an important function as a repair enzyme for
CC       proteins that have been inactivated by oxidation. Catalyzes the
CC       reversible oxidation-reduction of methionine sulfoxide in proteins
CC       to methionine (By similarity).
CC   -!- CATALYTIC ACTIVITY: Peptide-L-methionine + thioredoxin disulfide +
CC       H(2)O = peptide-L-methionine (S)-S-oxide + thioredoxin.
CC   -!- CATALYTIC ACTIVITY: L-methionine + thioredoxin disulfide + H(2)O =
CC       L-methionine (S)-S-oxide + thioredoxin.
CC   -!- SIMILARITY: Belongs to the msrA Met sulfoxide reductase family.
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DR   EMBL; AE007869; AAK85945.2; -; Genomic_DNA.
DR   RefSeq; NP_353160.2; -.
DR   GeneID; 1132163; -.
DR   GenomeReviews; AE007869_GR; Atu0125.
DR   KEGG; atc:AGR_C_197; -.
DR   KEGG; atu:Atu0125; -.
DR   GO; GO:0008113; F:peptide-methionine-(S)-S-oxide reductase ac...; IEA:HAMAP.
DR   GO; GO:0055114; P:oxidation reduction; IEA:UniProtKB-KW.
DR   GO; GO:0006464; P:protein modification process; IEA:HAMAP.
DR   HAMAP; MF_01401; -; 1.
DR   InterPro; IPR002569; MsrA.
DR   Gene3D; G3DSA:3.30.1060.10; MsrA; 1.
DR   Pfam; PF01625; PMSR; 1.
DR   ProDom; PD003489; PMSR; 1.
DR   TIGRFAMs; TIGR00401; msrA; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Oxidoreductase.
FT   CHAIN         1    216       Peptide methionine sulfoxide reductase
FT                                msrA.
FT                                /FTId=PRO_1000068305.
FT   ACT_SITE     57     57       By similarity.
SQ   SEQUENCE   216 AA;  23694 MW;  1D867366946C3F1A CRC64;
     MFLFDTLSKK TTMPTEETAL PGREEALAVP ETHFVNGRPL KGPYPDGLEI IYLGMGCFWG
     AERLFWKTPG VWVTAVGYAG GFTRNPTYHE TTTGQTGHAE VVKVVYDPAV ISLSGLLKIF
     FEEHDPTQGM RQGNDVGTTY RSAIYATTEG QLQQAQKARD AFQQALDEAG HGHAITTEIG
     PLETFYYAED YHQQYLAKNP GGYCGLRGTG VSCNIG
//