ORENZA : a database of ORphan ENZyme Activities

ORphan ENZyme ActivitiesSorted by :
   EC number
   classes of activity
   KEGG metabolism pathway
   year of creation
   organism
EC used by the NC-IUBMBSorted by :
   EC number
   classes of activity
   KEGG metabolism pathway
   year of creation

Search by   NC-IUBMB EC number
   Enzyme name
   Species



ORENZA   Home Page
   About Orenza

   Download
   Report Sequence Evidence


EC 2.1.1.18 is Orphan !
Common name :Polysaccharide O-methyltransferase

Systematic name :S-adenosyl-L-methionine:(1->4)-alpha-D-glucan 6-O-methyltransferase

Other names :Acylpolysacharide 6-methyltransferase
Polysaccharide methyltransferase
S-adenosyl-L-methionine:1,4-alpha-D-glucan 6-O-methyltransferase
Comments :The enzyme transfers a methyl group to the 10-position of a Delta-olefinic acyl chain in phosphatidylglycerol or phosphatidylinositol or, more slowly, phosphatidylethanolamine; subsequent proton transfer produces a 10-methylene group (cf. EC 2.1.1.79 cyclopropane-fatty-acyl-phospholipid synthase). The enzyme transfers a methyl group to the 10-position of a Delta(9)-olefinic acyl chain in phosphatidylglycerol, phosphatidylinositol, or, more slowly, phosphatidylethanolamine; subsequent proton transfer produces a 10-methylene group (cf. EC 2.1.1.79).

Created :EC 2.1.1.18 created 1972

BRENDA organisms :Mycobacterium phlei

Swiss-ProtNo protein sequences are associated with EC 2.1.1.18 in Swiss-Prot

TrEMBLNo protein sequences are associated with EC 2.1.1.18 in TrEMBL

Click here to Report Sequence Evidence
for EC 2.1.1.18.

Links to other databases
NC-IUBMB, INTENZ, ENZYME, PDB, BRENDA, KEGG, BIOCYC, PubMed,NCBI-Entrez

 Contact us / © orenza 2012