2026-03-28_00000078|ligand|9NU0

Crystal structure of calcium-dependent protein kinase 1 (CDPK1) from Cryptosporidium parvum in complex with inhibitor WIN-III-6.; X-ray diffraction 1.94Å
Protein #1 492 residues (91% resolved)

MGSSHHHHHHSSGRENLYFQGHMGTFAERYNIVCMLGKGSFGEVLKCKDRITQQEYAVKVINKASAKNKDTSTILREVELLKKLDHPNIMKLFEILEDSSSFYIVGELYTGGELFDEIIKRKRFSEHDAARIIKQVFSGITYMHKHNIVHRDLKPENILLESKEKDCDIKIIDFGLSTCFQQNTKMKDRIGTAYYIAPEVLRGTYDEKCDVWSAGVILYILLSGTPPFYGKNEYDILKRVETGKYAFDLPQWRTISDDAKDLIRKMLTFHPSLRITATQCLEHPWIQKYSSETPTISDLPSLESAMTNIRQFQAEKKLAQAALLYMASKLTTLDETKQLTEIFRKLDTNNDGMLDRDELVRGYHEFMRLKGVDSNSLIQNEGSTIEDQIDSLMPLLDMDGSGSIEYSEFIASAIDRTILLSRERMERAFKMFDKDGSGKISTKELFKLFSQADSSIQMEELESIIEQVDNNKDGEVDFNEFVEMLQNFVRNE

MGSSHHHHHHSSGRENLYFQGHMGTFAERYNIVCMLGKGSFGEVLKCKDRITQQEYAVKVINKASAKNKDTSTILREVELLKKLDHPNIMKLFEILEDSSSFYIVGELYTGGELFDEIIKRKRFSEHDAARIIKQVFSGITYMHKHNIVHRDLKPENILLESKEKDCDIKIIDFGLSTCFQQNTKMKDRIGTAYYIAPEVLRGTYDEKCDVWSAGVILYILLSGTPPFYGKNEYDILKRVETGKYAFDLPQWRTISDDAKDLIRKMLTFHPSLRITATQCLEHPWIQKYSSETPTISDLPSLESAMTNIRQFQAEKKLAQAALLYMASKLTTLDETKQLTEIFRKLDTNNDGMLDRDELVRGYHEFMRLKGVDSNSLIQNEGSTIEDQIDSLMPLLDMDGSGSIEYSEFIASAIDRTILLSRERMERAFKMFDKDGSGKISTKELFKLFSQADSSIQMEELESIIEQVDNNKDGEVDFNEFVEMLQNFVRNE
Non polymer #2 A1B1R

InChI=1S/C19H19ClN4O2/c1-21-19-22-9-12-7-15(18(25)24(2)17(12)23-19)14-6-5-13(8-16(14)20)26-10-11-3-4-11/h5-9,11H,3-4,10H2,1-2H3,(H,21,22,23)

CNc1ncc2c(n1)N(C(=O)C(=C2)c3ccc(cc3Cl)OCC4CC4)C
Non polymer #3 CA

InChI=1S/Ca/q+2

[Ca+2]
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Reference