SMTL ID : 5klg.1

Structure of CavAb(W195Y) in complex with Br-dihydropyridine derivative UK-59811

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

homo-tetramer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: D.196 Chain C: D.196 Chain D: D.196 No protein-ligand interaction detected (PLIP) CA.11: 4 residues within 4Å: Chain C: D.195 Chain D: L.194, D.195, D.196 No protein-ligand interaction detected (PLIP)

11 x MC3: 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

MC3.2: 8 residues within 4Å: Chain A: T.156, F.159, G.182, F.185, Y.186, F.189 Chain C: Y.213, I.217 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.159, A:F.159, A:F.185, A:F.185, A:F.189, A:F.189 MC3.3: 4 residues within 4Å: Chain A: S.52, K.53 Chain C: T.180, L.181 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.53 MC3.4: 3 residues within 4Å: Chain A: T.180, L.181 Chain B: T.54 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:L.181, B:S.52, B:S.52, B:T.54 MC3.5: 3 residues within 4Å: Chain A: V.208, Y.209, P.210 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.208 MC3.6: 10 residues within 4Å: Chain A: Y.213, I.217 Chain B: M.155, T.156, F.159, G.182, F.185, Y.186, F.189 Ligands: MC3.13 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:M.155, B:F.159, B:F.185, B:F.189, B:F.189 MC3.7: 6 residues within 4Å: Chain B: L.169, F.170, Y.209, Y.211, A.212 Chain D: I.115 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.211 MC3.8: 4 residues within 4Å: Chain C: G.48, T.51, S.52 Chain D: T.180 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:S.52 MC3.9: 1 residues within 4Å: Chain C: Y.209 No protein-ligand interaction detected (PLIP) MC3.12: 9 residues within 4Å: Chain B: Y.213, F.221 Chain D: M.155, F.159, T.180, G.182, E.183, F.185, M.192 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:F.159, D:F.185 MC3.13: 4 residues within 4Å: Chain B: L.181 Chain D: T.51, S.52 Ligands: MC3.6 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:S.52, D:S.52, B:L.181 MC3.14: 3 residues within 4Å: Chain C: I.115 Chain D: Y.209, Y.211 No protein-ligand interaction detected (PLIP)

2 x 6UC: O3-ethyl O5-methyl (4R)-4-(2-bromophenyl)-2-[2-(dimethylamino)ethoxymethyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate(Non-covalent)

6UC.10: 8 residues within 4Å: Chain A: I.228, V.231 Chain C: M.192, L.194, T.224, M.227, I.228, V.231 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain C Hydrophobic interactions: A:V.231, C:V.231, C:V.231 6UC.15: 5 residues within 4Å: Chain C: G.182, F.185, Y.186 Chain D: Y.213, I.217 7 PLIP interactions: 4 interactions with chain D, 3 interactions with chain C Hydrophobic interactions: D:Y.213, D:Y.213, D:Y.213, C:F.185, C:Y.186, C:Y.186 Hydrogen bonds: D:Y.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tang, L. et al., Structural basis for inhibition of a voltage-gated Ca(2+) channel by Ca(2+) antagonist drugs. Nature (2016)

Release Date

2016-08-31

Peptides

Ion transport protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Ion transport protein

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