GO Term : GO:0008641 small protein activating enzyme activity GO

Namespace  molecular_function Obsolete  false
description  Catalysis of the activation of small proteins, such as ubiquitin or ubiquitin-like proteins, through the formation of an ATP-dependent high-energy thiolester bond.

0 Cross References

1 Ontology

Name
GO

5 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:0016874 ligase activity Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
GO:0008641 small protein activating enzyme activity Catalysis of the activation of small proteins, such as ubiquitin or ubiquitin-like proteins, through the formation of an ATP-dependent high-energy thiolester bond.
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:0016877 ligase activity, forming carbon-sulfur bonds Catalysis of the joining of two molecules via a carbon-sulfur bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.

8 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0094100.2 Quercus robur 100.0 egn (M=1) 2.7.7.73 - Sulfur carrier protein ThiS adenylyltransferase.   EC:2.7.7.73 validated
Qrob_P0108220.2 Quercus robur 96.1 egn (M=1) K08337 - autophagy-related protein 7   EC:2.7.7.80, EC:2.8.1.11 validated
Qrob_P0125580.2 Quercus robur     (M=1) K10685 - ubiquitin-like 1-activating enzyme E1 B [EC:6.3.2.19] Qrob_P0566460.1   manual_v1
Qrob_P0131580.2 Quercus robur 100.0 egn (M=1) K11996 - adenylyltransferase and sulfurtransferase   EC:2.7.7.80, EC:2.8.1.11 validated
Qrob_P0236960.2 Quercus robur 92.2 egn (M=1) KOG2012//KOG2013//KOG2014//KOG2015//KOG2016//KOG2017//KOG2336 - Ubiquitin activating enzyme UBA1 [Posttranslational modification protein turnover chaperones]. // SMT3/SUMO-activating complex catalytic component UBA2 [Posttranslational modification protein turnover chaperones]. // SMT3/SUMO-activating complex AOS1/RAD31 component [Posttranslational modification protein turnover chaperones]. // NEDD8-activating complex catalytic component UBA3 [Posttranslational modification protein turnover chaperones]. // NEDD8-activating complex APP-BP1/UBA5 component [Posttranslational modification protein turnover chaperones]. // Molybdopterin synthase sulfurylase [Coenzyme transport and metabolism]. // Molybdopterin biosynthesis-related protein [Coenzyme transport and metabolism].     validated
Qrob_P0275100.2 Quercus robur 100.0 egn (M=1) K10684 - ubiquitin-like 1-activating enzyme E1 A [EC:6.3.2.19]     validated
Qrob_P0316850.2 Quercus robur 6.1 egn (M=3) K03178 - ubiquitin-activating enzyme E1 [EC:6.3.2.19]     validated
Qrob_P0383160.2 Quercus robur 100.0 egn (M=3) K03178 - ubiquitin-activating enzyme E1 [EC:6.3.2.19]     validated

14 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0008641 GO:0004839
is_a GO:0016877 GO:0008641
is_a GO:0003674 GO:0008641
is_a GO:0003824 GO:0008641
is_a GO:0016874 GO:0008641
is_a GO:0008641 GO:0019778
is_a GO:0008641 GO:0019779
is_a GO:0008641 GO:0019780
is_a GO:0008641 GO:0019781
is_a GO:0008641 GO:0019782
is_a GO:0008641 GO:0019948
is_a GO:0008641 GO:0042292
is_a GO:0008641 GO:0042293
is_a GO:0008641 GO:0071566

2 Synonyms

Name Type
GO:0008642 alt_id
ubiquitin-like activating enzyme activity synonym