Literature summary for 3.2.1.B26 extracted from

Haseltine, C.; Montalvo-Rodriguez, R.; Carl, A.; Bini, E.; Blum, P.
Extragenic pleiotropic mutations that repress glycosyl hydrolase expression in the hyperthermophilic archaeon Sulfolobus solfataricus (1999), Genetics, 152, 1353-1361.

Search for more literature for 3.2.1.B26

Cloned(Commentary)

Cloned (Comment)	Organism
expression in Escherichia coli	Saccharolobus solfataricus

Protein Variants

Protein Variants	Comment	Organism
additional information	isolation of mutants with reduced expression of lacS. The mechanism of control occurs at the level of transcription. The mutations result in undetectable levels of lacS mRNA. The mechanism of reduction in lacS mRNA levels is unknown. It may result from events that act at the level of mRNA synthesis or mRNA degradation. Glycosyl hydrolase production in Sulfolobuis solfataricus requires a trans-acting factor for wild-type levels of expression. The trans-acting factor must recognize elements inherent to all target genes	Saccharolobus solfataricus

Organism

Organism	UniProt	Comment	Textmining
Saccharolobus solfataricus	-	-	-
Saccharolobus solfataricus 98/2	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
4-nitrophenyl beta-D-glucopyranoside + H2O	-	Saccharolobus solfataricus	4-nitrophenol + beta-D-glucose	-	?
4-nitrophenyl beta-D-glucopyranoside + H2O	-	Saccharolobus solfataricus 98/2	4-nitrophenol + beta-D-glucose	-	?

Synonyms

Synonyms	Comment	Organism
LACS	-	Saccharolobus solfataricus

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Release 2023.1 (January 2023)