1NQI
crystal structure of lactose synthase, a 1:1 complex between beta1,4-galactosyltransferase and alpha-lactalbumin in the presence of GlcNAc
Replaces: 1J92Summary for 1NQI
Entry DOI | 10.2210/pdb1nqi/pdb |
Descriptor | ALPHA-LACTALBUMIN, BETA-1,4-GALACTOSYLTRANSFERASE, CALCIUM ION, ... (5 entities in total) |
Functional Keywords | lactose synthase, n-acetylglucosamine binding, transferase activator-transferase complex, transferase activator/transferase |
Biological source | Mus musculus (house mouse) More |
Total number of polymer chains | 4 |
Total formula weight | 94257.48 |
Authors | Ramakrishnan, B.,Qasba, P.K. (deposition date: 2003-01-21, release date: 2003-02-04, Last modification date: 2020-07-29) |
Primary citation | Ramakrishnan, B.,Qasba, P.K. Crystal structure of lactose synthase reveals a large conformational change in its catalytic component, the beta-1,4-galactosyltransferase J.Mol.Biol., 310:205-218, 2001 Cited by PubMed: 11419947DOI: 10.1006/jmbi.2001.4757 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2 Å) |
Structure validation
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