GO Term : GO:0003896 DNA primase activity GO

Namespace  molecular_function Obsolete  false
description  Catalysis of the synthesis of a short RNA primer on a DNA template, providing a free 3'-OH that can be extended by DNA-directed DNA polymerases. Catalyzed by a DNA-directed RNA polymerase that forms a complex with alpha DNA polymerase.

0 Cross References

1 Ontology

Name
GO

8 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:0003899 DNA-directed RNA polymerase activity Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). Utilizes a DNA template, i.e. the catalysis of DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'.
GO:0016740 transferase activity Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
GO:0016779 nucleotidyltransferase activity Catalysis of the transfer of a nucleotidyl group to a reactant.
GO:0016772 transferase activity, transferring phosphorus-containing groups Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to another (acceptor).
GO:0003896 DNA primase activity Catalysis of the synthesis of a short RNA primer on a DNA template, providing a free 3'-OH that can be extended by DNA-directed DNA polymerases. Catalyzed by a DNA-directed RNA polymerase that forms a complex with alpha DNA polymerase.
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:0034062 RNA polymerase activity Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1); the synthesis of RNA from ribonucleotide triphosphates in the presence of a nucleic acid template.

4 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0343710.2 Quercus robur 97.1 egn (M=1) K02685 - DNA primase large subunit [EC:2.7.7.-]     validated
Qrob_P0377170.2 Quercus robur 100.0 egn (M=1) K02684 - DNA primase small subunit [EC:2.7.7.-]     validated
Qrob_P0380060.2 Quercus robur 0.0 egn (M=2) KOG2267 - Eukaryotic-type DNA primase large subunit [Replication recombination and repair].     validated
Qrob_P0542660.2 Quercus robur 94.0 egn (M=1) PF03121 - Herpesviridae UL52/UL70 DNA primase     validated

7 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0003899 GO:0003896
is_a GO:0016740 GO:0003896
is_a GO:0003674 GO:0003896
is_a GO:0003824 GO:0003896
is_a GO:0016779 GO:0003896
is_a GO:0034062 GO:0003896
is_a GO:0016772 GO:0003896

2 Synonyms

Name Type
GO:0003897 alt_id
GO:0003898 alt_id