Crystal Structures of Mutant Endo-beta-1,4-xylanase II (E177Q) in the apo form

Summary for 4HKO

Related2DFB 4HK8 4HK9 4HKL
DescriptorEndo-1,4-beta-xylanase 2, IODIDE ION (3 entities in total)
Functional Keywordsxylanase ii, xylohexaose, xylotriose, induced fit mechanism, oxocarbenium ion, hydrolase
Biological sourceTrichoderma reesei
Cellular locationSecreted {ECO:0000269|Ref P36217
Total number of polymer chains1
Total molecular weight21487.78
Langan, P.,Wan, Q.,Coates, L.,Kovalevsky, A. (deposition date: 2012-10-15, release date: 2014-01-08, Last modification date: 2017-11-15)
Primary citation
Wan, Q.,Zhang, Q.,Hamilton-Brehm, S.,Weiss, K.,Mustyakimov, M.,Coates, L.,Langan, P.,Graham, D.,Kovalevsky, A.
X-ray crystallographic studies of family 11 xylanase Michaelis and product complexes: implications for the catalytic mechanism.
Acta Crystallogr.,Sect.D, 70:11-23, 2014
PubMed: 24419374 (PDB entries with the same primary citation)
DOI: 10.1107/S1399004713023626
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.185200.6%2.6%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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