small protein activating enzyme activity

id: GO:0008641
name: small protein activating enzyme activity
namespace: molecular_function
type: go
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.

Child Functions

idname
GO:0004839ubiquitin activating enzyme activity
GO:0019778APG12 activating enzyme activity
GO:0019779APG8 activating enzyme activity
GO:0019780FAT10 activating enzyme activity
GO:0019781NEDD8 activating enzyme activity
GO:0019782ISG15 activating enzyme activity
GO:0019948SUMO activating enzyme activity
GO:0042292URM1 activating enzyme activity
GO:0042293Hub1 activating enzyme activity
GO:0071566UFM1 activating enzyme activity

Parent Functions

idname
GO:0003824catalytic activity