Crystal structure of the inactive mutant Monocot (Maize ZMGlu1) beta-glucosidase ZMGluE191D in complex with the natural aglycone DIMBOA

Summary for 1E4N

Related1CBG 1E1E 1E1F 1E4L 1E55 1E56
DescriptorBETA-GLUCOSIDASE, 2,4-DIHYDROXY-7-(METHYLOXY)-2H-1,4-BENZOXAZIN-3(4H)-ONE (3 entities in total)
Functional Keywordsglycoside hydrolase, beta-glucosidase, family 1, retention of the anomeric configuration, inactive mutant e191d, hydrolase complex with dimboa, hydrolase
Biological sourceZEA MAYS (MAIZE)
Cellular locationPlastid, chloroplast P49235
Total number of polymer chains2
Total molecular weight117339.19
Czjzek, M.,Cicek, M.,Bevan, D.R.,Zamboni, V.,Henrissat, B.,Esen, A. (deposition date: 2000-07-11, release date: 2000-12-11, Last modification date: 2015-10-21)
Primary citation
Czjzek, M.,Cicek, M.,Zamboni, V.,Bevan, D.R.,Henrissat, B.,Esen, A.
The Mechanism of Substrate (Aglycone) Specificity in Beta -Glucosidases is Revealed by Crystal Structures of Mutant Maize Beta -Glucosidase-Dimboa, -Dimboaglc, and -Dhurrin Complexes
Proc.Natl.Acad.Sci.USA, 97:13555-, 2000
PubMed: 11106394 (PDB entries with the same primary citation)
DOI: 10.1073/PNAS.97.25.13555
MImport into Mendeley
Experimental method

Structure validation

ClashscoreRamachandran outliersSidechain outliersRSRZ outliers130.4%3.6%3.4%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1e4n
no rotation
Molmil generated image of 1e4n
rotated about x axis by 90°
Molmil generated image of 1e4n
rotated about y axis by 90°