SMTL ID : 9d8s.1

Crystal Structure of calcium-dependent protein kinase 1 (CDPK1) from Cryptosporidium parvum (AMP/Mg bound)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.12 Å

Oligo State

monomer

Ligands

1 x AMP: ADENOSINE MONOPHOSPHATE

AMP.1: 14 residues within 4Å: Chain A: L.36, G.37, G.39, V.44, A.57, K.59, E.107, L.108, Y.109, E.113, N.157, L.159, D.173 Ligands: MG.4 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:E.107, A:Y.109, A:E.113 Water bridges: A:S.40, A:Y.109, A:D.173 Salt bridges: A:K.59

2 x CA: CALCIUM ION

CA.2: 5 residues within 4Å: Chain A: D.347, N.349, D.351, M.353, E.358 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.347, A:D.351, A:M.353, A:E.358, H2O.2 CA.3: 6 residues within 4Å: Chain A: D.397, D.399, S.401, S.403, E.405, E.408 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.397, A:D.399, A:S.401, A:E.405, A:E.408

2 x MG: MAGNESIUM ION

MG.4: 3 residues within 4Å: Chain A: N.157, D.173 Ligands: AMP.1 4 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:D.173, H2O.1, H2O.3, AMP.1 MG.5: 3 residues within 4Å: Chain A: D.98, S.99, S.100 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.100

1 x CL: CHLORIDE ION

CL.6: 3 residues within 4Å: Chain A: K.59, M.90, L.176 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, L. et al., Crystal Structure of calcium-dependent protein kinase 1 (CDPK1) from Cryptosporidium parvum (AMP/Mg bound). To be published

Release Date

2024-09-04

Peptides

Calmodulin-domain protein kinase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calmodulin-domain protein kinase 1