SMTL ID : 7zrq.1

1.68 Angstrom crystal structure of Ca/CaM-E140G:CaMKIIdelta peptide complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.68 Å

Oligo State

hetero-1-1-mer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.20, D.22, D.24, T.26, I.27, T.28, E.31 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.20, A:D.22, A:D.24, A:T.26, H2O.1 CA.2: 7 residues within 4Å: Chain A: D.56, D.58, N.60, T.62, I.63, D.64, E.67 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.56, A:T.62, A:E.67, A:E.67, H2O.1 CA.3: 8 residues within 4Å: Chain A: D.93, D.95, G.96, N.97, Y.99, I.100, S.101, E.104 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.93, A:Y.99, A:E.104, A:E.104, H2O.1 CA.4: 8 residues within 4Å: Chain A: D.129, I.130, D.131, G.132, D.133, Q.135, V.136, N.137 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.129, A:D.131, A:D.133, A:Q.135, H2O.1

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 8 residues within 4Å: Chain A: S.17, L.18, D.20, K.21, G.23, L.112, G.113, E.114 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.20, A:L.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Prakash, O. et al., Calmodulin variant E140G associated with long QT syndrome impairs CaMKII delta autophosphorylation and L-type calcium channel inactivation. J.Biol.Chem. (2022)

Release Date

2022-12-28

Peptides

Calmodulin-1: A
Calcium/calmodulin-dependent protein kinase type II subunit delta: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Calmodulin-1

Calcium/calmodulin-dependent protein kinase type II subunit delta

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