ID   PIMT_SHIF8              Reviewed;         208 AA.
AC   Q0T1H4;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-SEP-2006, sequence version 1.
DT   16-JUN-2009, entry version 17.
DE   RecName: Full=Protein-L-isoaspartate O-methyltransferase;
DE            EC=2.1.1.77;
DE   AltName: Full=Protein-beta-aspartate methyltransferase;
DE            Short=PIMT;
DE   AltName: Full=Protein L-isoaspartyl methyltransferase;
DE   AltName: Full=L-isoaspartyl protein carboxyl methyltransferase;
GN   Name=pcm; OrderedLocusNames=SFV_2755;
OS   Shigella flexneri serotype 5b (strain 8401).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Shigella.
OX   NCBI_TaxID=373384;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16822325; DOI=10.1186/1471-2164-7-173;
RA   Nie H., Yang F., Zhang X., Yang J., Chen L., Wang J., Xiong Z.,
RA   Peng J., Sun L., Dong J., Xue Y., Xu X., Chen S., Yao Z., Shen Y.,
RA   Jin Q.;
RT   "Complete genome sequence of Shigella flexneri 5b and comparison with
RT   Shigella flexneri 2a.";
RL   BMC Genomics 7:173-173(2006).
CC   -!- FUNCTION: Catalyzes the methyl esterification of L-isoaspartyl
CC       residues in peptides and proteins that result from spontaneous
CC       decomposition of normal L-aspartyl and L-asparaginyl residues. It
CC       plays a role in the repair and/or degradation of damaged proteins
CC       (By similarity).
CC   -!- CATALYTIC ACTIVITY: S-adenosyl-L-methionine + protein L-
CC       isoaspartate = S-adenosyl-L-homocysteine + protein L-isoaspartate
CC       alpha-methyl ester.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm (By similarity).
CC   -!- SIMILARITY: Belongs to the L-isoaspartyl/D-aspartyl protein
CC       methyltransferase family.
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DR   EMBL; CP000266; ABF04841.1; -; Genomic_DNA.
DR   RefSeq; YP_690146.1; -.
DR   GeneID; 4210346; -.
DR   GenomeReviews; CP000266_GR; SFV_2755.
DR   KEGG; sfv:SFV_2755; -.
DR   HOGENOM; Q0T1H4; -.
DR   OMA; Q0T1H4; KELNYAN.
DR   BioCyc; SFLE373384:SFV_2755-MON; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004719; F:protein-L-isoaspartate (D-aspartate) O-meth...; IEA:HAMAP.
DR   GO; GO:0006464; P:protein modification process; IEA:HAMAP.
DR   GO; GO:0030091; P:protein repair; IEA:HAMAP.
DR   HAMAP; MF_00090; -; 1.
DR   InterPro; IPR000682; PCMT.
DR   PANTHER; PTHR11579; PCMT; 1.
DR   Pfam; PF01135; PCMT; 1.
DR   TIGRFAMs; TIGR00080; pimt; 1.
DR   PROSITE; PS01279; PCMT; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Cytoplasm; Methyltransferase;
KW   S-adenosyl-L-methionine; Transferase.
FT   CHAIN         1    208       Protein-L-isoaspartate O-
FT                                methyltransferase.
FT                                /FTId=PRO_1000004827.
FT   ACT_SITE     59     59       By similarity.
SQ   SEQUENCE   208 AA;  23258 MW;  BFA179567527A118 CRC64;
     MVSRRVQALL DQLRAQGIQD EQVLNALAAV PREKFVDEAF EQKAWDNIAL PIGQGQTISQ
     PYMVARMTEL LELTPQSRVL EIGTGSGYQT AILAHLVQHV CSVERIKGLQ WQARRRLKNL
     DLHNVSTRHG DGWQGWQARA PFDAIIVTAA PPEIPTALMT QLDEGGILVL PVGEEHQYLK
     RVRRRGGEFI IDTVEAVRFV PLVKGELA
//