LigB

• Description: DNA ligase (ATP-dependent)
  
  

Gene name	ligB
Synonyms	yoqV
Essential	no
Product	DNA ligase (ATP-dependent)
Function	phage SP-beta replication
MW, pI	30 kDa, 6.865
Gene length, protein length	810 bp, 270 aa
Immediate neighbours	yoqW, yoqU
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

DNA replication, SP-beta prophage

The gene

Basic information

• Locus tag: BSU20500

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: peptidase M32 family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure:

• UniProt: O31917

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Expression browser: ligB PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

M A Petit, S D Ehrlich
The NAD-dependent ligase encoded by yerG is an essential gene of Bacillus subtilis.
Nucleic Acids Res: 2000, 28(23);4642-8
[PubMed:11095673] [WorldCat.org] [DOI] (I p)