4DLK
Crystal Structure of ATP-Ca++ complex of purK: N5-carboxyaminoimidazole ribonucleotide synthetase
Summary for 4DLK
Entry DOI | 10.2210/pdb4dlk/pdb |
Related | 3Q2O 3QFF 3R5H 3V4S |
Descriptor | Phosphoribosylaminoimidazole carboxylase, ATPase subunit, CALCIUM ION, ADENOSINE-5'-TRIPHOSPHATE, ... (5 entities in total) |
Functional Keywords | carboxylase, atp binding, lyase |
Biological source | Bacillus anthracis (anthrax,anthrax bacterium) |
Total number of polymer chains | 2 |
Total formula weight | 86772.51 |
Authors | Fung, L.W.,Tuntland, M.L.,Santarsiero, B.D.,Johnson, M.E. (deposition date: 2012-02-06, release date: 2013-02-06, Last modification date: 2024-02-28) |
Primary citation | Tuntland, M.L.,Santarsiero, B.D.,Johnson, M.E.,Fung, L.W. Elucidation of the bicarbonate binding site and insights into the carboxylation mechanism of (N(5))-carboxyaminoimidazole ribonucleotide synthase (PurK) from Bacillus anthracis. Acta Crystallogr.,Sect.D, 70:3057-3065, 2014 Cited by PubMed: 25372694DOI: 10.1107/S1399004714021166 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.02 Å) |
Structure validation
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