function
degradation of levan to fructose
Genomic Context
categories
[category|SW 2|Metabolism] → [category|SW 2.2|Carbon metabolism] → [category|SW 2.2.2|Utilization of specific carbon sources] → [category|SW 2.2.2.27|Utilization of other polymeric carbohydrates][category|SW 6|Groups of genes] → [category|SW 6.12|Secreted proteins][SW|Categories] containing this gene/protein
[SW|utilization of specific carbon sources]This gene is a member of the following [SW|regulons]
[SW|CcpA regulon], [SW|LevR regulon], [SW|SigL regulon]The protein
Catalyzed reaction/ biological activity
Hydrolysis of terminal, non-reducing (2->1)- and (2->6)-linked beta-D-fructofuranose residues in fructans (according to Swiss-Prot)Protein family
glycosyl hydrolase 32 family (according to Swiss-Prot)Expression and Regulation
Operon
''[protein|search|levD]-[protein|search|levE]-[protein|search|levF]-[protein|search|levG]-[protein|search|sacC]'' [Pubmed|2117666][SW|Sigma factor]
[protein|search|SigL] [Pubmed|1924373]Regulation
subject to carbon catabolite repression ([protein|search|CcpA], [protein|search|LevR]) [Pubmed|7592486]induced in the presence of fructose ([protein|search|LevR]) [Pubmed|1900939]Regulatory mechanism
[protein|search|CcpA]: transcription repression [Pubmed|7592486][protein|search|LevR]: transcription activation [Pubmed|1900939]References
