3E1F
E.Coli (lacZ) beta-galactosidase (H418E) in complex with galactose
Summary for 3E1F
Entry DOI | 10.2210/pdb3e1f/pdb |
Related | 1DP0 1ZJ7 3CZJ 3DY0 3DYM 3DYP |
Descriptor | Beta-galactosidase, MAGNESIUM ION, SODIUM ION, ... (6 entities in total) |
Functional Keywords | his-418-glu beta-galactosidase hydrolase tim barrel (alpha/beta barrel) jelly-roll barrel immunoglobulin beta supersandwich, glycosidase, hydrolase |
Biological source | Escherichia coli K12 |
Total number of polymer chains | 4 |
Total formula weight | 473675.81 |
Authors | Huber, R.E.,Dugdale, M.L. (deposition date: 2008-08-04, release date: 2009-06-09, Last modification date: 2023-08-30) |
Primary citation | Juers, D.H.,Rob, B.,Dugdale, M.L.,Rahimzadeh, N.,Giang, C.,Lee, M.,Matthews, B.W.,Huber, R.E. Direct and indirect roles of His-418 in metal binding and in the activity of beta-galactosidase (E. coli). Protein Sci., 18:1281-1292, 2009 Cited by PubMed: 19472413DOI: 10.1002/pro.140 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (3 Å) |
Structure validation
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