3A4A

Crystal structure of isomaltase from Saccharomyces cerevisiae

Summary for 3A4A

Related3A47
DescriptorOligo-1,6-glucosidase, ALPHA-D-GLUCOSE, CALCIUM ION, ... (4 entities in total)
Functional Keywords(beta/alpha)8-barrel, hydrolase
Biological sourceSaccharomyces cerevisiae (yeast)
Cellular locationMitochondrion  P53051
Total number of polymer chains1
Total molecular weight68897.57
Authors
Yamamoto, K.,Miyake, H.,Kusunoki, M.,Osaki, S. (deposition date: 2009-07-01, release date: 2010-07-14, Last modification date: 2011-07-13)
Primary citation
Yamamoto, K.,Miyake, H.,Kusunoki, M.,Osaki, S.
Crystal structures of isomaltase from Saccharomyces cerevisiae and in complex with its competitive inhibitor maltose
Febs J., 277:4205-4214, 2010
PubMed: 20812985 (PDB entries with the same primary citation)
DOI: 10.1111/j.1742-4658.2010.07810.x
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.6 Å)
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.173201.3%2.2%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 3a4a
no rotation
Molmil generated image of 3a4a
rotated about x axis by 90°
Molmil generated image of 3a4a
rotated about y axis by 90°