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Overview

Uniprot IDQ14353
Protein NameGuanidinoacetate N-methyltransferase
Gene NameGAMT
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
109 WAPRQTHKVIPLKGL

Function

Converts guanidinoacetate to creatine, using S-adenosylmethionine as the methyl donor (PubMed:24415674, PubMed:26003046, PubMed:26319512). Important in nervous system development (PubMed:24415674)

Protein Sequence

10 MSAPSATPIF 20 APGENCSPAW 30 GAAPAAYDAA 40 DTHLRILGKP 50 VMERWETPYM 60 HALAAAASSK 70 GGRVLEVGFG 80 MAIAASKVQE 90 APIDEHWIIE 100 CNDGVFQRLR 110 DWAPRQTHKV 120 IPLKGLWEDV 130 APTLPDGHFD 140 GILYDTYPLS 150 EETWHTHQFN 160 FIKNHAFRLL 170 KPGGVLTYCN 180 LTSWGELMKS 190 KYSDITIMFE 200 ETQVPALLEA 210 GFRRENIRTE 220 VMALVPPADC 230 RYYAFPQMIT PLVTKG

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005634 nucleus
Molecular Function GO:0030731 guanidinoacetate N-methyltransferase activity
Molecular Function GO:0008168 methyltransferase activity
Biological Process GO:0006601 creatine biosynthetic process
Biological Process GO:0006600 creatine metabolic process
Biological Process GO:0032259 methylation
Biological Process GO:0006936 muscle contraction

Reference

[1] Yang Z, Yan C, Ma J, Peng P, Ren X et al.. Lactylome analysis suggests lactylation-dependent mechanisms of metabolic adaptation in hepatocellular carcinoma.. Nat Metab 5(1):61-79. 2023 Jan. PMID: 36593272.