2CHN

Bacteroides thetaiotaomicron hexosaminidase with O-GlcNAcase activity- NAG-thiazoline complex

Summary for 2CHN

Related2CHO
DescriptorGLUCOSAMINIDASE, CALCIUM ION, 3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL, ... (6 entities in total)
Functional Keywordso-glcnacase, hydrolase, n-acetylglucosamibe
Biological sourceBACTEROIDES THETAIOTAOMICRON
Total number of polymer chains4
Total molecular weight169126.53
Authors
Primary citation
Dennis, R.J.,Taylor, E.J.,Macauley, M.S.,Stubbs, K.A.,Turkenburg, J.P.,Hart, S.J.,Black, G.N.,Vocadlo, D.J.,Davies, G.J.
Structure and Mechanism of a Bacterial B-Glucosaminidase Having O-Glcnacase Activity
Nat.Struct.Mol.Biol., 13:365-, 2006
PubMed: 16565725 (PDB entries with the same primary citation)
DOI: 10.1038/NSMB1079
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.95 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliersRSRZ outliers50.4%2.7%7.7%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 2chn
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Molmil generated image of 2chn
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Molmil generated image of 2chn
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More Biological unit images

Molmil generated image of 2chn
no rotation
Molmil generated image of 2chn
rotated about x axis by 90°
Molmil generated image of 2chn
rotated about y axis by 90°
(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (2chn.pdb2.gz [122.16 KB])
Coordinate files for Biological unit (2chn.pdb1.gz [120.98 KB])