3CHB
CHOLERA TOXIN B-PENTAMER COMPLEXED WITH GM1 PENTASACCHARIDE
Summary for 3CHB
Entry DOI | 10.2210/pdb3chb/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, ... (7 entities in total) |
Functional Keywords | toxin, toxin-receptor complex, pentasaccharide |
Biological source | Vibrio cholerae |
Cellular location | Secreted: P01556 |
Total number of polymer chains | 5 |
Total formula weight | 64288.48 |
Authors | Merritt, E.A.,Hol, W.G.J. (deposition date: 1998-03-24, release date: 1998-08-12, Last modification date: 2023-08-09) |
Primary citation | Merritt, E.A.,Kuhn, P.,Sarfaty, S.,Erbe, J.L.,Holmes, R.K.,Hol, W.G. The 1.25 A resolution refinement of the cholera toxin B-pentamer: evidence of peptide backbone strain at the receptor-binding site. J.Mol.Biol., 282:1043-1059, 1998 Cited by PubMed: 9753553DOI: 10.1006/jmbi.1998.2076 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.25 Å) |
Structure validation
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