ID A0A0F7HC19_SERFO Unreviewed; 208 AA.
AC A0A0F7HC19;
DT 22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2015, sequence version 1.
DT 27-MAR-2024, entry version 42.
DE RecName: Full=Protein-L-isoaspartate O-methyltransferase {ECO:0000256|HAMAP-Rule:MF_00090};
DE EC=2.1.1.77 {ECO:0000256|HAMAP-Rule:MF_00090};
DE AltName: Full=L-isoaspartyl protein carboxyl methyltransferase {ECO:0000256|HAMAP-Rule:MF_00090};
DE AltName: Full=Protein L-isoaspartyl methyltransferase {ECO:0000256|HAMAP-Rule:MF_00090};
DE AltName: Full=Protein-beta-aspartate methyltransferase {ECO:0000256|HAMAP-Rule:MF_00090};
DE Short=PIMT {ECO:0000256|HAMAP-Rule:MF_00090};
GN Name=pcm {ECO:0000256|HAMAP-Rule:MF_00090,
GN ECO:0000313|EMBL:AKG69904.1};
GN ORFNames=H8I91_07795 {ECO:0000313|EMBL:MBC3250161.1}, NCTC13193_00993
GN {ECO:0000313|EMBL:VEI64078.1}, WN53_12725
GN {ECO:0000313|EMBL:AKG69904.1};
OS Serratia fonticola.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Serratia.
OX NCBI_TaxID=47917 {ECO:0000313|EMBL:AKG69904.1, ECO:0000313|Proteomes:UP000034699};
RN [1] {ECO:0000313|EMBL:AKG69904.1, ECO:0000313|Proteomes:UP000034699}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 4576 {ECO:0000313|EMBL:AKG69904.1,
RC ECO:0000313|Proteomes:UP000034699};
RA Chan K.-G., Ee R.;
RT "Complete Genome Sequencing of Serratia Fonticola DSM-4576.";
RL Submitted (APR-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:VEI64078.1, ECO:0000313|Proteomes:UP000270487}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC13193 {ECO:0000313|EMBL:VEI64078.1,
RC ECO:0000313|Proteomes:UP000270487};
RG Pathogen Informatics;
RL Submitted (DEC-2018) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:MBC3250161.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=UPMP2131 {ECO:0000313|EMBL:MBC3250161.1};
RA Richter L., Du Plessis E.M., Duvenage S., Allam M., Korsten L.;
RT "Food and environmental bacterial isolates.";
RL Submitted (AUG-2020) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the methyl esterification of L-isoaspartyl residues
CC in peptides and proteins that result from spontaneous decomposition of
CC normal L-aspartyl and L-asparaginyl residues. It plays a role in the
CC repair and/or degradation of damaged proteins. {ECO:0000256|HAMAP-
CC Rule:MF_00090}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[protein]-L-isoaspartate + S-adenosyl-L-methionine =
CC [protein]-L-isoaspartate alpha-methyl ester + S-adenosyl-L-
CC homocysteine; Xref=Rhea:RHEA:12705, Rhea:RHEA-COMP:12143, Rhea:RHEA-
CC COMP:12144, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:90596,
CC ChEBI:CHEBI:90598; EC=2.1.1.77; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00090};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00090}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. L-
CC isoaspartyl/D-aspartyl protein methyltransferase family.
CC {ECO:0000256|ARBA:ARBA00005369, ECO:0000256|HAMAP-Rule:MF_00090}.
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DR EMBL; CP011254; AKG69904.1; -; Genomic_DNA.
DR EMBL; JACNYM010000005; MBC3250161.1; -; Genomic_DNA.
DR EMBL; LR134492; VEI64078.1; -; Genomic_DNA.
DR RefSeq; WP_024484091.1; NZ_SUPV01000048.1.
DR AlphaFoldDB; A0A0F7HC19; -.
DR STRING; 47917.AV650_08125; -.
DR GeneID; 30321032; -.
DR KEGG; sfw:WN53_12725; -.
DR PATRIC; fig|47917.8.peg.2639; -.
DR Proteomes; UP000034699; Chromosome.
DR Proteomes; UP000270487; Chromosome 1.
DR Proteomes; UP000596701; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004719; F:protein-L-isoaspartate (D-aspartate) O-methyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0036211; P:protein modification process; IEA:UniProtKB-UniRule.
DR GO; GO:0030091; P:protein repair; IEA:UniProtKB-UniRule.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_00090; PIMT; 1.
DR InterPro; IPR000682; PCMT.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR NCBIfam; TIGR00080; pimt; 1.
DR PANTHER; PTHR11579; PROTEIN-L-ISOASPARTATE O-METHYLTRANSFERASE; 1.
DR PANTHER; PTHR11579:SF0; PROTEIN-L-ISOASPARTATE(D-ASPARTATE) O-METHYLTRANSFERASE; 1.
DR Pfam; PF01135; PCMT; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS01279; PCMT; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00090};
KW Methyltransferase {ECO:0000256|HAMAP-Rule:MF_00090,
KW ECO:0000313|EMBL:AKG69904.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000034699};
KW S-adenosyl-L-methionine {ECO:0000256|HAMAP-Rule:MF_00090};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00090, ECO:0000313|EMBL:AKG69904.1}.
FT ACT_SITE 59
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00090"
SQ SEQUENCE 208 AA; 23131 MW; FE0A33FBF0CE7E5A CRC64;
MVNKRIQTLL AQLRQQGIRD ERLLKAIENV PRERFVDEAL AHKAYENTAL PIGSGQTISQ
PYMVARMTEL LNLQPNSRVL EIGTGSGYQT AILAHMVQHV CSVERIKGLQ WQAKRRLKQL
DLHNVSTRHG DGWQGWGSRG PFDAIIVTAA PPEIPQALMQ QLDDGGILVL PVGEQAQVLQ
CIQRRGGEFS IDTVEAVRFV PLVKGELA
//
