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

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EC 4.1.2.18 is Orphan !
Common name :2-dehydro-3-deoxy-L-pentonate aldolase

Systematic name :2-dehydro-3-deoxy-L-pentonate glycolaldehyde-lyase (pyruvate-forming)

Other names :2-keto-3-deoxy-D-xylonate aldolase
2-keto-3-deoxy-L-arabonate aldolase
2-keto-3-deoxy-L-pentonate aldolase
3-deoxy-D-pentulosonic acid aldolase
2-dehydro-3-deoxy-L-pentonate glycolaldehyde-lyase
Comments :The enzyme shows no activity with 2-dehydro-3-deoxy-6-phosphate-D-galactonate. cf. EC 4.1.2.55, 2-dehydro-3-deoxy-phosphogluconate/2-dehydro-3-deoxy-6-phosphogalactonate aldolase (2). Also acts on 2-oxobutanoate (1). The enzyme shows no activity with 2-dehydro-3-deoxy-6-phosphate-D-galactonate (cf. EC 4.1.2.55). Also acts on 2-oxobutanoate.

Created :EC 4.1.2.18 created 1972, modified 1976

KEGG MAP : 00051 Fructose and mannose metabolism
00053 Ascorbate and aldarate metabolism

BRENDA organisms :Bradyrhizobium japonicum
Pseudomonas sp.
Rhizobium sp.
Sinorhizobium meliloti

Swiss-ProtNo protein sequences are associated with EC 4.1.2.18 in Swiss-Prot

TrEMBLNo protein sequences are associated with EC 4.1.2.18 in TrEMBL

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for EC 4.1.2.18.

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

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