NtdB

• Description: synthesis of the antibiotic neotrehalosadiamine
  
  

Gene name	ntdB
Synonyms	yhjK
Essential	no
Product	unknown
Function	synthesis of the antibiotic neotrehalosadiamine
MW, pI	33 kDa, 5.352
Gene length, protein length	858 bp, 286 aa
Immediate neighbours	ntdC, ntdA
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

miscellaneous metabolic pathways, biosynthesis of antibacterial compounds

This gene is a member of the following regulons

NtdR regulon

The gene

Basic information

• Locus tag: BSU10540

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: Cof 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: 3GYG

• UniProt: O07565

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: ntdA-ntdB-ntdC-glcP PubMed

• Sigma factor: SigA PubMed

• Regulation: induced by 3,3'-neotrehalosadiamine (NtdR) PubMed

• Regulatory mechanism: NtdR: positive regulator PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Reviews

Takashi Inaoka, Kozo Ochi
Activation of dormant secondary metabolism neotrehalosadiamine synthesis by an RNA polymerase mutation in Bacillus subtilis.
Biosci Biotechnol Biochem: 2011, 75(4);618-23
[PubMed:21512256] [WorldCat.org] [DOI] (I p)