YaaH

• Description: spore coat protein
  
  

Gene name	yaaH
Synonyms
Essential	no
Product	spore coat protein
Function	required for germination in response to L-Ala
MW, pI	48 kDa, 5.618
Gene length, protein length	1281 bp, 427 aa
Immediate neighbours	dgk, yaaI
Gene sequence (+200bp)	Protein sequence
Genetic context

The gene

Basic information

• Coordinates:

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: spore coat PubMed

Database entries

• Structure:

• Swiss prot entry:

• KEGG entry:

• E.C. number:

Additional information

required for survival of ethanol stress PubMed

Expression and regulation

• Operon: yaaH PubMed

• Sigma factor: SigE PubMed, SigB PubMed

• Regulation: expressed during sporulation PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

1. Kodama et al. (1999) The Bacillus subtilis yaaH gene is transcribed by SigE RNA polymerase during sporulation, and its product is involved in germination of spores.J. Bacteriol. 181: 4584-4591. PubMed
2. Höper et al. (2005) Comprehensive characterization of the contribution of individual SigB-dependent general stress genes to stress resistance of Bacillus subtilis.J.Bacteriol. 187: 2810-2826. PubMed
3. Aronson (2002) Sporulation and delta-endotoxin synthesis by Bacillus thuringiensis.Cell. Mol. Life Sci. 59: 417-425. PubMed