LigB

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  • 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
LigB context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

DNA replication, SP-beta prophage

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU20500

Expression

Expression

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

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:

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

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)