4XMA

Crystal structure of the K499G mutant of NanB sialidase from streptococcus pneumoniae in complex with Optactin

Summary for 4XMA

• Entry DOI: 10.2210/pdb4xma/pdb
• Descriptor: Sialidase B, DIMETHYL SULFOXIDE, (1s,3R,4S)-1-[(cyclohexylamino)methyl]-3,4-dihydroxycyclopentanesulfonic acid, ... (4 entities in total)
• Functional Keywords: hydrolase, intramolecular trans-sialidase, glycosidase, drug design, neuraminidase, allosteric inhibitor, serendipitous allosteric sites, crystallization artefacts
• Biological source: Streptococcus pneumoniae serotype 4 TIGR4
• Total number of polymer chains: 1
• Total formula weight: 73975.50

Authors

Brear, P. (deposition date: 2015-01-14, release date: 2016-02-03, Last modification date: 2024-05-08)

• Primary citation: Rogers, G.W.,Brear, P.,Yang, L.,Chen, A.S.,Mitchell, J.B.O.,Taylor, G.L.,Westwood, N.J.; `The Hunt for Serendipitous Allosteric Sites: Discovery of a novel allosteric inhibitor of the bacterial sialidase NanB; To be published,

Experimental method

X-RAY DIFFRACTION (2.09 Å)