2CHB

CHOLERA TOXIN B-PENTAMER COMPLEXED WITH GM1 PENTASACCHARIDE

Replaces:  1CHB

Summary for 2CHB

• Entry DOI: 10.2210/pdb2chb/pdb
• Descriptor: CHOLERA TOXIN, beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-galactopyranose-(1-4)-[N-acetyl-alpha-neuraminic acid-(2-3)]beta-D-galactopyranose, beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-galactopyranose-(1-4)-[N-acetyl-alpha-neuraminic acid-(2-3)]beta-D-galactopyranose-(1-4)-beta-D-glucopyranose, ... (4 entities in total)
• Functional Keywords: toxin-receptor complex, pentasaccharide, toxin
• Biological source: Vibrio cholerae
• Cellular location: Secreted: P01556
• Total number of polymer chains: 5
• Total formula weight: 63442.46

Authors

Merritt, E.A.,Hol, W.G.J. (deposition date: 1997-06-03, release date: 1997-12-03, Last modification date: 2023-08-09)

• Primary citation: Merritt, E.A.,Sarfaty, S.,Jobling, M.G.,Chang, T.,Holmes, R.K.,Hirst, T.R.,Hol, W.G.; Structural studies of receptor binding by cholera toxin mutants.; Protein Sci., 6:1516-1528, 1997; PubMed: 9232653

Experimental method

X-RAY DIFFRACTION (2 Å)