ID GNMT_PIG Reviewed; 292 AA. AC Q29555; DT 15-JUL-1998, integrated into UniProtKB/Swiss-Prot. DT 01-NOV-1996, sequence version 1. DT 16-JUN-2009, entry version 48. DE RecName: Full=Glycine N-methyltransferase; DE EC=2.1.1.20; DE Flags: Fragment; GN Name=GNMT; OS Sus scrofa (Pig). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Laurasiatheria; Cetartiodactyla; Suina; Suidae; OC Sus. OX NCBI_TaxID=9823; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA]. RC TISSUE=Liver; RX PubMed=8281755; RA Ogawa H., Gomi T., Fujioka M.; RT "Mammalian glycine N-methyltransferases. Comparative kinetic and RT structural properties of the enzymes from human, rat, rabbit and pig RT livers."; RL Comp. Biochem. Physiol. 106B:601-611(1993). CC -!- FUNCTION: Catalyzes the methylation of glycine by using S- CC adenosylmethionine (AdoMet) to form N-methylglycine (sarcosine) CC with the concomitant production of S-adenosylhomocysteine CC (AdoHcy). Possible crucial role in the regulation of tissue CC concentration of AdoMet and of metabolism of methionine (By CC similarity). CC -!- CATALYTIC ACTIVITY: S-adenosyl-L-methionine + glycine = S- CC adenosyl-L-homocysteine + sarcosine. CC -!- SUBUNIT: Homotetramer. CC -!- SUBCELLULAR LOCATION: Cytoplasm. CC -!- TISSUE SPECIFICITY: Abundant in liver. CC ----------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution-NoDerivs License CC ----------------------------------------------------------------------- DR EMBL; D13308; BAA02568.1; -; mRNA. DR UniGene; Ssc.16163; -. DR HSSP; P13255; 1XVA. DR SMR; Q29555; 1-291. DR HOVERGEN; Q29555; -. DR BRENDA; 2.1.1.20; 249. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0005542; F:folic acid binding; IEA:UniProtKB-KW. DR GO; GO:0017174; F:glycine N-methyltransferase activity; IEA:EC. DR GO; GO:0006555; P:methionine metabolic process; IEA:InterPro. DR InterPro; IPR014369; Gly_N_MeTrfase. DR InterPro; IPR013217; Methyltransf_12. DR Pfam; PF08242; Methyltransf_12; 1. DR PIRSF; PIRSF000385; Gly_N-mtase; 1. PE 2: Evidence at transcript level; KW Cytoplasm; Folate-binding; Methyltransferase; Phosphoprotein; KW S-adenosyl-L-methionine; Transferase. FT CHAIN <1 292 Glycine N-methyltransferase. FT /FTId=PRO_0000087526. FT MOD_RES 232 232 Phosphoserine (By similarity). FT NON_TER 1 1 SQ SEQUENCE 292 AA; 32548 MW; AD460DE3910E0633 CRC64; SVYRTRSLGV AAEGLPDQYA DGEAARVWQL YIGDTRSRTA EYKAWLLGLL RQHGCQRVLD VACGTGVDSI MLVEEGFSVT SVDASDKMLK YALKERWNRR HEPAFDKWVI EEANWMTLDK DVPKSPMGGF DAVICQGNSF AHLPDCRGDQ SEHRLALKNI TSMVRSGGLL VIDHRNYDHI LSTGCAPPGK NIYYKSDLIK DITTSVLTVN NKAHMVTLDY TVQVPGTGHR GSPGLSKFRL SYYPHCLASF TELLQTAFGG NGQHSVLGDF KPYKPGQAYI PCYFIHVLRK TD //