SMTL ID : 3igo.1

Crystal structure of Cryptosporidium parvum CDPK1, cgd3_920

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.463, N.465, D.467, E.469, E.474 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.463, A:D.467, A:E.469, A:E.474, A:E.474 CA.2: 5 residues within 4Å: Chain A: D.341, N.343, D.345, M.347, E.352 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.341, A:D.345, A:M.347, A:E.352, H2O.2 CA.3: 6 residues within 4Å: Chain A: D.391, D.393, S.395, S.397, E.399, E.402 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.391, A:S.395, A:S.397, A:E.399, A:E.402 CA.8: 7 residues within 4Å: Chain A: F.426, K.428, D.429, G.432, K.433, I.434, K.437 No protein-ligand interaction detected (PLIP)

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.4: 13 residues within 4Å: Chain A: G.31, G.33, S.34, F.35, G.36, V.38, A.51, K.53, E.101, L.102, Y.103, L.153, D.167 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:G.33, A:S.34, A:F.35, A:G.36, A:K.53, A:E.101, A:Y.103, A:D.167, A:D.167 Salt bridges: A:K.53

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 8 residues within 4Å: Chain A: Q.48, E.49, Y.50, E.101, L.102, T.325, T.326, L.327 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.49, A:E.49, A:L.102, A:L.327 GOL.6: 9 residues within 4Å: Chain A: Y.24, D.43, Y.50, F.87, E.88, K.323, L.324, R.421, M.425 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.43, A:Y.50, A:R.421 Water bridges: A:Y.50 GOL.7: 3 residues within 4Å: Chain A: K.259, Q.273 Ligands: GOL.13 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.259 GOL.9: 3 residues within 4Å: Chain A: H.264, P.265, S.266 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.266, A:S.266 GOL.11: 8 residues within 4Å: Chain A: F.35, H.144, R.145, D.146, D.167, F.168, G.169, S.171 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.167, A:G.169, A:S.171 Water bridges: A:S.171 GOL.13: 6 residues within 4Å: Chain A: K.202, S.266, R.268, T.270, Q.273 Ligands: GOL.7 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.202, A:S.266, A:Q.273, A:Q.273 Water bridges: A:K.202

1 x SRT: S,R MESO-TARTARIC ACID(Non-covalent)

SRT.10: 4 residues within 4Å: Chain A: Y.239, A.240, F.241, R.258 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.239, A:F.241, A:R.258

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.12: 2 residues within 4Å: Chain A: K.114, K.157 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.114, A:K.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wernimont, A.K. et al., Structures of apicomplexan calcium-dependent protein kinases reveal mechanism of activation by calcium. Nat.Struct.Mol.Biol. (2010)

Release Date

2009-08-11

Peptides

Calmodulin-domain protein kinase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calmodulin-domain protein kinase 1

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