1JDA

MALTOTETRAOSE-FORMING EXO-AMYLASE

Summary for 1JDA

Descriptor1,4-ALPHA MALTOTETRAHYDROLASE, CALCIUM ION (3 entities in total)
Functional Keywordshydrolase, maltotetraose-forming exo amylase
Biological sourcePseudomonas stutzeri
Cellular locationSecreted P13507
Total number of polymer chains1
Total molecular weight47488.79
Authors
Yoshioka, Y.,Hasegawa, K.,Matsuura, Y.,Katsube, Y.,Kubota, M. (deposition date: 1997-06-16, release date: 1997-10-15, Last modification date: 2011-07-13)
Primary citation
Yoshioka, Y.,Hasegawa, K.,Matsuura, Y.,Katsube, Y.,Kubota, M.
Crystal structures of a mutant maltotetraose-forming exo-amylase cocrystallized with maltopentaose.
J.Mol.Biol., 271:619-628, 1997
PubMed: 9281429 (PDB entries with the same primary citation)
DOI: 10.1006/jmbi.1997.1222
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.2 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers232.2%11.1%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
Download full validation report