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
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EC 2.4.1.23 is Orphan !
Common name :Sphingosine beta-galactosyltransferase

Systematic name :UDP-alpha-D-galactose:sphingosine 1-beta-galactosyltransferase

Other names :UDP-galactose:sphingosine O-galactosyl transferase
Galactosyl-sphingosine transferase
Psychosine--UDP galactosyltransferase
Psychosine-uridine diphosphate galactosyltransferase
Uridine diphosphogalactose-sphingosine beta-galactosyltransferase
UDP-galactose:sphingosine 1-beta-galactotransferase
UDP-galactose:sphingosine 1-beta-galactosyltransferase
Comments :The enzyme is a complex of two proteins, A and B. In the absence of the B protein (alpha-lactalbumin), the enzyme catalyzes the transfer of galactose from UDP-galactose to N-acetylglucosamine (EC 2.4.1.90 N-acetyllactosamine synthase). The enzyme is a complex of 2 proteins A and B. In the absence of the B protein (alpha-lactalbumin) the enzyme catalyzes the transfer of galactose from UDP-galactose to N-acetylglucosamine (cf. EC 2.4.1.90).

Created :EC 2.4.1.23 created 1965

KEGG MAP : 00600 Sphingolipid metabolism

BRENDA organisms :Cavia porcellus
Mus musculus
Rattus norvegicus

Swiss-ProtNo protein sequences are associated with EC 2.4.1.23 in Swiss-Prot

TrEMBLNo protein sequences are associated with EC 2.4.1.23 in TrEMBL

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for EC 2.4.1.23.

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

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