AsnS

• Description: asparagyl-tRNA synthetase
  
  

Gene name	asnS
Synonyms
Essential	yes PubMed
Product	asparagyl-tRNA synthetase)
Function	translation
Metabolic function and regulation of this protein in SubtiPathways: tRNA charging
MW, pI	48 kDa, 5.123
Gene length, protein length	1290 bp, 430 aa
Immediate neighbours	dnaD, aspB
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Locus tag: BSU22360

Phenotypes of a mutant

essential PubMed

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

Categories containing this gene/protein

translation, essential genes

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: ATP + L-asparagine + tRNA(Asn) = AMP + diphosphate + L-asparaginyl-tRNA(Asn) (according to Swiss-Prot)

• Protein family:

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure:

• UniProt: P39772

• KEGG entry: [2]

• E.C. number: 6.1.1.22

Expression and regulation

• Operon:

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: