GO Term : GO:0004655 porphobilinogen synthase activity GO

Namespace  molecular_function Obsolete  false
description  Catalysis of the reaction: 2 5-aminolevulinate = 2 H(2)O + H(+) + porphobilinogen.

0 Cross References

1 Ontology

Name
GO

6 Parents

Identifier Name Description
GO:0003824 catalytic activity Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0016829 lyase activity Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
GO:0004655 porphobilinogen synthase activity Catalysis of the reaction: 2 5-aminolevulinate = 2 H(2)O + H(+) + porphobilinogen.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0016835 carbon-oxygen lyase activity Catalysis of the breakage of a carbon-oxygen bond.
GO:0016836 hydro-lyase activity Catalysis of the cleavage of a carbon-oxygen bond by elimination of water.

1 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0186410.2 Quercus robur 88.1 egn (M=1) 4.2.1.24 - Porphobilinogen synthase.   EC:4.2.1.24 validated

5 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0016836 GO:0004655
is_a GO:0016829 GO:0004655
is_a GO:0003824 GO:0004655
is_a GO:0003674 GO:0004655
is_a GO:0016835 GO:0004655

9 Synonyms

Name Type
delta-aminolevulinic dehydratase activity synonym
delta-aminolevulinic acid dehydrase activity synonym
delta-aminolevulinic acid dehydratase activity synonym
5-aminolevulinate hydro-lyase (adding 5-aminolevulinate and cyclizing) synonym
5-aminolevulinate hydro-lyase (adding 5-aminolevulinate and cyclizing; porphobilinogen-forming) synonym
aminolevulinic dehydratase activity synonym
delta-aminolevulinate dehydratase activity synonym
5-levulinic acid dehydratase activity synonym
aminolevulinate dehydratase activity synonym