ID A0A177DMR2_ALTAL Unreviewed; 204 AA.
AC A0A177DMR2;
DT 07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT 07-SEP-2016, sequence version 1.
DT 13-SEP-2023, entry version 24.
DE RecName: Full=Peptide-methionine (R)-S-oxide reductase {ECO:0000256|RuleBase:RU365044};
DE EC=1.8.4.12 {ECO:0000256|RuleBase:RU365044};
GN ORFNames=CC77DRAFT_80214 {ECO:0000313|EMBL:OAG20766.1};
OS Alternaria alternata (Alternaria rot fungus) (Torula alternata).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Pleosporomycetidae; Pleosporales; Pleosporineae; Pleosporaceae; Alternaria;
OC Alternaria sect. Alternaria; Alternaria alternata complex.
OX NCBI_TaxID=5599 {ECO:0000313|EMBL:OAG20766.1, ECO:0000313|Proteomes:UP000077248};
RN [1] {ECO:0000313|EMBL:OAG20766.1, ECO:0000313|Proteomes:UP000077248}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SRC1lrK2f {ECO:0000313|EMBL:OAG20766.1,
RC ECO:0000313|Proteomes:UP000077248};
RG DOE Joint Genome Institute;
RA Zeiner C.A., Purvine S.O., Zink E.M., Wu S., Pasa-Tolic L., Chaput D.L.,
RA Haridas S., Grigoriev I.V., Santelli C.M., Hansel C.M.;
RT "Comparative analysis of secretome profiles of manganese(II)-oxidizing
RT ascomycete fungi.";
RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[thioredoxin]-disulfide + H2O + L-methionyl-[protein] =
CC [thioredoxin]-dithiol + L-methionyl-(R)-S-oxide-[protein];
CC Xref=Rhea:RHEA:24164, Rhea:RHEA-COMP:10698, Rhea:RHEA-COMP:10700,
CC Rhea:RHEA-COMP:12313, Rhea:RHEA-COMP:12314, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:16044, ChEBI:CHEBI:29950, ChEBI:CHEBI:45764,
CC ChEBI:CHEBI:50058; EC=1.8.4.12;
CC Evidence={ECO:0000256|RuleBase:RU365044};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|RuleBase:RU365044};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|RuleBase:RU365044};
CC -!- SIMILARITY: Belongs to the MsrB Met sulfoxide reductase family.
CC {ECO:0000256|ARBA:ARBA00007174, ECO:0000256|RuleBase:RU365044}.
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DR EMBL; KV441478; OAG20766.1; -; Genomic_DNA.
DR RefSeq; XP_018386187.1; XM_018533257.1.
DR AlphaFoldDB; A0A177DMR2; -.
DR STRING; 5599.A0A177DMR2; -.
DR GeneID; 29118851; -.
DR KEGG; aalt:CC77DRAFT_80214; -.
DR VEuPathDB; FungiDB:CC77DRAFT_80214; -.
DR OMA; DEQWRAE; -.
DR OrthoDB; 1074224at2759; -.
DR Proteomes; UP000077248; Unassembled WGS sequence.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0033743; F:peptide-methionine (R)-S-oxide reductase activity; IEA:UniProtKB-EC.
DR GO; GO:0030091; P:protein repair; IEA:InterPro.
DR GO; GO:0006979; P:response to oxidative stress; IEA:InterPro.
DR Gene3D; 2.170.150.20; Peptide methionine sulfoxide reductase; 1.
DR InterPro; IPR028427; Met_Sox_Rdtase_MsrB.
DR InterPro; IPR002579; Met_Sox_Rdtase_MsrB_dom.
DR InterPro; IPR011057; Mss4-like_sf.
DR NCBIfam; TIGR00357; peptide-methionine (R)-S-oxide reductase MsrB; 1.
DR PANTHER; PTHR46081; PEPTIDE METHIONINE SULFOXIDE REDUCTASE 2; 1.
DR PANTHER; PTHR46081:SF8; PEPTIDE METHIONINE SULFOXIDE REDUCTASE 2; 1.
DR Pfam; PF01641; SelR; 1.
DR SUPFAM; SSF51316; Mss4-like; 1.
DR PROSITE; PS51790; MSRB; 1.
PE 3: Inferred from homology;
KW Metal-binding {ECO:0000256|RuleBase:RU365044};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU365044};
KW Reference proteome {ECO:0000313|Proteomes:UP000077248};
KW Zinc {ECO:0000256|RuleBase:RU365044}.
FT DOMAIN 77..201
FT /note="MsrB"
FT /evidence="ECO:0000259|PROSITE:PS51790"
SQ SEQUENCE 204 AA; 22604 MW; DEEE0714B0F96A2D CRC64;
MRFPSFPTFI RAFHTVTNTT SAFLRSNPTS NLGRTIYNSP QRAIIYRSMP NIPFLGALFG
SSSSMADNTN YPVQKPEGEW QAQLSPEQFR ILRKKGTEMP GSSTYDKHYP DAGVYTCTGC
DAPLYKANHK FDSGCGWPAF WDAVPGAVGQ KPDPGLGMMR TEIVCNNCGG HLGHIFKGER
FGNPKDERHC VNGISINFSP EDKK
//
