ID W5NK67_LEPOC Unreviewed; 270 AA.
AC W5NK67;
DT 16-APR-2014, integrated into UniProtKB/TrEMBL.
DT 16-APR-2014, sequence version 1.
DT 27-MAR-2024, entry version 39.
DE RecName: Full=Protein-L-isoaspartate O-methyltransferase {ECO:0000256|RuleBase:RU003802};
DE EC=2.1.1.77 {ECO:0000256|RuleBase:RU003802};
OS Lepisosteus oculatus (Spotted gar).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Holostei; Semionotiformes; Lepisosteidae;
OC Lepisosteus.
OX NCBI_TaxID=7918 {ECO:0000313|Ensembl:ENSLOCP00000021026.1, ECO:0000313|Proteomes:UP000018468};
RN [1] {ECO:0000313|Proteomes:UP000018468}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Di Palma F., Alfoldi J., Johnson J., Berlin A., Gnerre S., Jaffe D.,
RA MacCallum I., Young S., Walker B.J., Lander E.S., Lindblad-Toh K.;
RT "The Draft Genome of Lepisosteus oculatus.";
RL Submitted (DEC-2011) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Ensembl:ENSLOCP00000021026.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
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;
CC Evidence={ECO:0000256|ARBA:ARBA00035815};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:12706;
CC Evidence={ECO:0000256|ARBA:ARBA00035815};
CC -!- SUBUNIT: Monomer. {ECO:0000256|ARBA:ARBA00011245}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cytosol
CC {ECO:0000256|ARBA:ARBA00004514}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. L-
CC isoaspartyl/D-aspartyl protein methyltransferase family.
CC {ECO:0000256|ARBA:ARBA00005369, ECO:0000256|RuleBase:RU003802}.
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DR EMBL; AHAT01012057; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR RefSeq; XP_006626238.2; XM_006626175.2.
DR AlphaFoldDB; W5NK67; -.
DR STRING; 7918.ENSLOCP00000021026; -.
DR Ensembl; ENSLOCT00000021062.1; ENSLOCP00000021026.1; ENSLOCG00000017009.1.
DR GeneID; 102697529; -.
DR KEGG; loc:102697529; -.
DR CTD; 30751; -.
DR eggNOG; KOG1661; Eukaryota.
DR GeneTree; ENSGT00950000183032; -.
DR HOGENOM; CLU_055432_0_3_1; -.
DR InParanoid; W5NK67; -.
DR OMA; TISAIHM; -.
DR OrthoDB; 303909at2759; -.
DR Proteomes; UP000018468; Linkage group LG1.
DR Bgee; ENSLOCG00000017009; Expressed in muscle tissue and 13 other cell types or tissues.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0005829; C:cytosol; IEA:UniProtKB-SubCell.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR GO; GO:0004719; F:protein-L-isoaspartate (D-aspartate) O-methyltransferase activity; IBA:GO_Central.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0036211; P:protein modification process; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 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:SF7; 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 Membrane {ECO:0000256|SAM:Phobius};
KW Methyltransferase {ECO:0000256|RuleBase:RU003802};
KW Reference proteome {ECO:0000313|Proteomes:UP000018468};
KW S-adenosyl-L-methionine {ECO:0000256|RuleBase:RU003802};
KW Transferase {ECO:0000256|RuleBase:RU003802};
KW Transmembrane {ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT TRANSMEM 15..36
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 270 AA; 28602 MW; 0778D917B3EB4067 CRC64;
MSGGAGDVTP SALEVVSVVG KAVCAGAALT AALYLIRRVC LTMAWKSGGA SHAELVNNLR
KNGIIKSDKV FEVMLATDRA HFAKCNPYMD SPQSIGFQAT ISAPHMHAYA LELLHDQLYE
GAKALDVGSG SGILSVCFAR MVGPKGKVIG IDHIKELVDD SINNVKKDDP SLITSGRVKL
VVGDGRLGFP EEAPYDAIHV GAAAPTVPQA LLEQLKPGGR LILPVGPAGG NQMLEQYDKL
GDGSTKMKPL MGVIYVPLTD KDKQWSRDEL
//
