NCBI Accession #
NP_190879.1
NCBI GenBank Nucleotide #
NM_115171.3
NCBI Official Full Name
P-loop containing nucleoside triphosphate hydrolases superfamily protein
NCBI Official Symbol
LOS4
NCBI Official Synonym Symbols
LOW EXPRESSION OF OSMOTICALLY RESPONSIVE GENES 4
NCBI Protein Information
P-loop containing nucleoside triphosphate hydrolases superfamily protein
NCBI Summary
Encodes a putative DEAD-Box RNA Helicase and has RNA-dependent ATPase activity. Mutant is Sensitive to chilling stress and heat stress. Germination of the mutant is inhibited by ABA. LOS4 may be involved in temperature sensing. Is enriched in the nuclear envelope and also located in the cytoplasm. LOS4 is involved in export of poly A RNA.
UniProt Synonym Gene Names
LOS4
UniProt Protein Name
DEAD-box ATP-dependent RNA helicase 38
UniProt Synonym Protein Names
Low expression of osmotically-responsive genes 4 protein; Protein CRYOPHYTE
UniProt Primary Accession #
Q93ZG7
UniProt Secondary Accession #
Q9SCQ0
UniProt Related Accession #
Q93ZG7
UniProt Comments
ATP-dependent RNA helicase essential for mRNA export from the nucleus. Plays an important role in the positive regulation of CBF/DREB transcription factors.