Abn2

• Description: write here
  
  

Gene name	abn2
Synonyms	yxiA
Essential	no
Product
Function	unknown
MW, pI	52 kDa, 7.371
Gene length, protein length	1407 bp, 469 aa
Immediate neighbours	yxiB, hutP
Gene sequence (+200bp)	Protein sequence
Caution: The sequence for this gene in SubtiList contains errors
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: With linear-alpha-1,5-l-arabinan as the preferred substrate, the enzyme exhibited an apparent K(m) of 2.0 mg ml(-1) and V(max) of 0.25 mmol min(-1) mg(-1) at pH 7.0 and 50°C. PubMed

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: extracellular PubMed

Database entries

• Structure:

• Swiss prot entry:

• KEGG entry:

• E.C. number: 3.2.1.99

Expression and regulation

• Operon: abn2 PubMed

• Sigma factor: SigA, SigH PubMed

• Regulation: expression is stimulated by arabinose and pectin and repressed by glucose PubMed

• Regulatory mechanism: unknown PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

Labs working on this gene/protein

Isabel de Sa-Nogueira, Lisboa, Portugal homepage

References

1. Inácio JM, and de Sá-Nogueira I(2008) Characterization of abn2 (yxiA), encoding a Bacillus subtilis GH43 arabinanase, Abn2, and its role in arabino-polysaccharide degradation.J. Bacteriol. 190: 4272-4280. PubMed
2. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed