1ua7 is a 1 chain structure with sequence from Bacillus subtilis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The crystal structure of Bacillus subtilis alpha-amylase, in complex with the pseudotetrasaccharide inhibitor acarbose, revealed an hexasaccharide in the active site as a result of transglycosylation. After comparison with the known structure of the catalytic-site mutant complexed with the native substrate maltopentaose, it is suggested that the present structure represents a mimic intermediate in the initial stage of the catalytic process.
Crystal structure of Bacillus subtilis alpha-amylase in complex with acarbose.,Kagawa M, Fujimoto Z, Momma M, Takase K, Mizuno H J Bacteriol. 2003 Dec;185(23):6981-4. PMID:14617662[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
↑ Kagawa M, Fujimoto Z, Momma M, Takase K, Mizuno H. Crystal structure of Bacillus subtilis alpha-amylase in complex with acarbose. J Bacteriol. 2003 Dec;185(23):6981-4. PMID:14617662
