1RP9
Crystal structure of barley alpha-amylase isozyme 1 (amy1) inactive mutant d180a in complex with acarbose
Summary for 1RP9
Entry DOI | 10.2210/pdb1rp9/pdb |
Related | 1AMY 1BG9 1HT6 1P6W 1RP8 1RPK |
Descriptor | Alpha-amylase type 1 isozyme, 4,6-dideoxy-4-{[(1S,5R,6S)-3-formyl-5,6-dihydroxy-4-oxocyclohex-2-en-1-yl]amino}-alpha-D-xylo-hex-5-enopyranose-(1-4)-beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 4,6-dideoxy-4-{[(1S,5R,6S)-3-formyl-5,6-dihydroxy-4-oxocyclohex-2-en-1-yl]amino}-alpha-D-xylo-hex-5-enopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... (5 entities in total) |
Functional Keywords | alpha-amylase, barley, isozyme 1, inactive mutant, beta-alpha-barrel, sugar tongs binding site, acarbose, hydrolase |
Biological source | Hordeum vulgare |
Cellular location | Secreted, extracellular space: P00693 |
Total number of polymer chains | 1 |
Total formula weight | 46634.95 |
Authors | Robert, X.,Haser, R.,Aghajari, N. (deposition date: 2003-12-03, release date: 2005-06-07, Last modification date: 2023-08-23) |
Primary citation | Robert, X.,Haser, R.,Mori, H.,Svensson, B.,Aghajari, N. Oligosaccharide Binding to Barley {alpha}-Amylase 1 J.Biol.Chem., 280:32968-32978, 2005 Cited by PubMed: 16030022DOI: 10.1074/jbc.M505515200 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2 Å) |
Structure validation
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