1PZY

W314A-BETA1,4-GALACTOSYLTRANSFERASE-I COMPLEXED WITH ALPHA-LACTALBUMIN IN THE PRESENCE OF N-ACETYLGLUCOSAMINE, UDP AND MANGANESE

Summary for 1PZY

• Entry DOI: 10.2210/pdb1pzy/pdb
• Related: 1NKH 1NMM
• Descriptor: ALPHA-LACTALBUMIN, BETA-1,4-GALACTOSYLTRANSFERASE, CALCIUM ION, ... (7 entities in total)
• Functional Keywords: beta1, 4-galactosyltransferase-i tryptophan mutant, flexible loop conformation, protease digetion, substrate binding, catalytic mechanism, transferase activator-transferase complex, transferase activator/transferase
• Biological source: Mus musculus (house mouse); More
• Total number of polymer chains: 4
• Total formula weight: 94941.34

Authors

Ramasamy, V.,Ramakrishnan, B.,Boeggeman, E.,Qasba, P.K. (deposition date: 2003-07-14, release date: 2003-09-02, Last modification date: 2023-08-16)

• Primary citation: Ramasamy, V.,Ramakrishnan, B.,Boeggeman, E.,Qasba, P.K.; The Role of Tryptophan 314 in the Conformational Changes of beta 1,4-Galactosyltransferase-I; J.Mol.Biol., 331:1065-1076, 2003; PubMed: 12927542; DOI: 10.1016/S0022-2836(03)00790-3

Experimental method

X-RAY DIFFRACTION (2.3 Å)