Rabbit anti-Human SARS Polyclonal Antibody

Uniprot Id

P49591

Target Species

Human

Target Name

SARS

Target Full Name

Serine--tRNA ligase, cytoplasmic

Target Function

Catalyzes the attachment of serine to tRNA(Ser) in a two-step reaction: serine is first activated by ATP to form Ser-AMP and then transferred to the acceptor end of tRNA(Ser). Is probably also able to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L-seryl-tRNA(Sec), which will be further converted into selenocysteinyl-tRNA(Sec). In the nucleus, binds to the VEGFA core promoter and prevents MYC binding and transcriptional activation by MYC. Recruits SIRT2 to the VEGFA promoter, promoting deacetylation of histone H4 at 'Lys-16' (H4K16). Thereby, inhibits the production of VEGFA and sprouting angiogenesis mediated by VEGFA.

Target Subcellular Location

Cytoplasm. Nucleus.

Target Protein Families

Class-II aminoacyl-tRNA synthetase family, Type-1 seryl-tRNA synthetase subfamily

Target Tissue Specificity

Brain.

Target Research Area

Metabolism

Target Synonyms

C78314; cytoplasmic; EC 6.1.1.11; FLJ36399; sarS; Sars1; Serine tRNA ligase 1, cytoplasmic; Serine tRNA ligase; Serine--tRNA ligase; serine--tRNA ligase, cytoplasmic; SerRS; SERS; Seryl tRNA Ser/Sec synthetase; Seryl tRNA synthetase; Seryl tRNA synthetase cytoplasmic; Seryl-tRNA Ser/Sec synthetase; Seryl-tRNA synthetase; seryl-tRNA synthetase, cytoplasmic; Seryl-tRNA(Ser/Sec) synthetase; Strs; SYSC_HUMAN

Target Background

This gene belongs to the class II amino-acyl tRNA family. The encoded enzyme catalyzes the transfer of L-serine to tRNA (Ser) and is related to bacterial and yeast counterparts. Multiple alternatively spliced transcript variants have been described but the biological validity of all variants is unknown.