NCBI Accession #
NP_194414.1
NCBI GenBank Nucleotide #
NM_118818.4
NCBI Official Full Name
small ubiquitin-like modifier 1
NCBI Official Symbol
SUMO1
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA SMALL UBIQUITIN-LIKE MODIFIER 1; ATSUMO1; F10M23.180; F10M23_180; small ubiquitin-like modifier 1; SMALL UBIQUITIN-LIKE MODIFIER 1; SUM1; SUMO 1
NCBI Protein Information
small ubiquitin-like modifier 1
NCBI Summary
Encodes a small ubiquitin-like modifier (SUMO) polypeptide that becomes covalently attached to various intracellular protein targets, much like ubiquitination, leading to post-translational modification of those targets.
UniProt Synonym Gene Names
SMT3; SUM1; AtSUMO1
UniProt Protein Name
Small ubiquitin-related modifier 1
UniProt Synonym Protein Names
Ubiquitin-like protein SMT3
UniProt Primary Accession #
P55852
UniProt Secondary Accession #
Q547B9; Q9SZ24
UniProt Related Accession #
P55852
UniProt Comments
Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process. Required for the massive protein sumoylation in the nucleus induced by heat shock and controlled by SIZ1. Involved in the regulation of the heat stress transcription factor HSFA2 in acquired thermotolerance.