1KEQ

Crystal Structure of F65A/Y131C Carbonic Anhydrase V, covalently modified with 4-chloromethylimidazole

Summary for 1KEQ

• Entry DOI: 10.2210/pdb1keq/pdb
• Related: 1DMX
• Descriptor: F65A/Y131C-MI Carbonic Anhydrase V, POTASSIUM ION, ZINC ION, ... (6 entities in total)
• Functional Keywords: proton transfer, engineered residue, lyase
• Biological source: Mus musculus (house mouse)
• Total number of polymer chains: 2
• Total formula weight: 57040.04

Authors

Jude, K.M.,Wright, S.K.,Tu, C.,Silverman, D.N.,Viola, R.E.,Christianson, D.W. (deposition date: 2001-11-16, release date: 2002-03-06, Last modification date: 2023-08-16)

• Primary citation: Jude, K.M.,Wright, S.K.,Tu, C.,Silverman, D.N.,Viola, R.E.,Christianson, D.W.; Crystal structure of F65A/Y131C-methylimidazole carbonic anhydrase V reveals architectural features of an engineered proton shuttle.; Biochemistry, 41:2485-2491, 2002; PubMed: 11851394; DOI: 10.1021/bi015808q

Experimental method

X-RAY DIFFRACTION (1.88 Å)