4XQD

X-ray structure analysis of xylanase-WT at pH4.0

Summary for 4XQD

• Entry DOI: 10.2210/pdb4xqd/pdb
• Related: 4XPV 4XQ4 4XQW
• Descriptor: Endo-1,4-beta-xylanase 2, IODIDE ION, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ... (4 entities in total)
• Functional Keywords: jelly roll, hydrolase
• Biological source: Hypocrea jecorina
• Total number of polymer chains: 2
• Total formula weight: 42338.24

Authors

Wan, Q.,Park, J.M.,Riccardi, D.M.,Hanson, L.B.,Fisher, Z.,Smith, J.C.,Ostermann, A.,Schrader, T.,Graham, D.E.,Coates, L.,Langan, P.,Kovalevsky, A.Y. (deposition date: 2015-01-19, release date: 2015-09-23, Last modification date: 2023-09-27)

• Primary citation: Wan, Q.,Parks, J.M.,Hanson, B.L.,Fisher, S.Z.,Ostermann, A.,Schrader, T.E.,Graham, D.E.,Coates, L.,Langan, P.,Kovalevsky, A.; Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography.; Proc.Natl.Acad.Sci.USA, 112:12384-12389, 2015; PubMed: 26392527; DOI: 10.1073/pnas.1504986112

Experimental method

X-RAY DIFFRACTION (1.5 Å)