CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-018519
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 S-methylmethionine--homocysteine S-methyltransferase BHMT2 
Protein Synonyms/Alias
 SMM-hcy methyltransferase; Betaine--homocysteine S-methyltransferase 2 
Gene Name
 Bhmt2 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
220WTSLQTMKLMKEGLRubiquitination[1]
318FLPPASEKHGSWGSGubiquitination[1]
Reference
 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023
Functional Description
 Involved in the regulation of homocysteine metabolism. Converts homocysteine to methionine using S-methylmethionine (SMM) as a methyl donor. 
Sequence Annotation
 DOMAIN 11 305 Hcy-binding.
 METAL 208 208 Zinc (By similarity).
 METAL 290 290 Zinc (By similarity).
 METAL 291 291 Zinc (By similarity).  
Keyword
 Complete proteome; Metal-binding; Methyltransferase; Reference proteome; Transferase; Zinc. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 363 AA 
Protein Sequence
MAPAGSTRAK KGILERLDSG EVVVGDSGFL FTLEKRGFVK AGLWTPEAVV EHPSAVRQLH 60
TEFLRAGADV LQTFTFSATE DNMASKWEAV NAAACDLAQE VAGGGGALVA GGICQTSLYK 120
YHKDETRIKN IFRLQLEVFA RKNVDFLIAE YFEHVEEAVW AVEVLREVGA PVAVTMCIGP 180
EGDMHDVTPG ECAVKLARAG ADIIGVNCRF GPWTSLQTMK LMKEGLRDAS LQAHLMVQCL 240
GFHTPDCGKG GFVDLPEYPF GLEPRVATRW DIQKYAREAY NLGIRYIGGC CGFEPYHIRA 300
IAEELAPERG FLPPASEKHG SWGSGLNMHT KPWIRARARR EYWENLLPAS GRPFCPSLSK 360
PDA 363 
Gene Ontology
 GO:0005737; C:cytoplasm; IEA:InterPro.
 GO:0047150; F:betaine-homocysteine S-methyltransferase activity; IEA:EC.
 GO:0008898; F:homocysteine S-methyltransferase activity; ISO:MGI.
 GO:0008270; F:zinc ion binding; IEA:InterPro.
 GO:0006579; P:amino-acid betaine catabolic process; IEA:UniProtKB-UniPathway.
 GO:0009086; P:methionine biosynthetic process; ISO:MGI. 
Interpro
 IPR017226; Betaine-hCys_S-MeTrfase_BHMT.
 IPR003726; S_MeTrfase. 
Pfam
 PF02574; S-methyl_trans 
SMART
  
PROSITE
 PS50970; HCY 
PRINTS