SMTL ID : 7b05.1

TRPC4 in complex with inhibitor GFB-8749

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x SJQ: 4-[4-[[4,4-bis(fluoranyl)cyclohexyl]methyl]-3-oxidanylidene-piperazin-1-yl]-5-chloranyl-1~{H}-pyridazin-6-one(Non-covalent)

SJQ.1: 10 residues within 4Å: Chain A: F.366, Y.373, F.413, D.438, M.441, N.442, S.488, R.491, L.495, Y.646 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.442 pi-Stacking: A:F.413 Halogen bonds: A:Y.373 SJQ.4: 10 residues within 4Å: Chain B: F.366, Y.373, F.413, D.438, M.441, N.442, S.488, R.491, L.495, Y.646 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.442 pi-Stacking: B:F.413 Halogen bonds: B:Y.373 SJQ.7: 10 residues within 4Å: Chain C: F.366, Y.373, F.413, D.438, M.441, N.442, S.488, R.491, L.495, Y.646 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:N.442 pi-Stacking: C:F.413 Halogen bonds: C:Y.373 SJQ.10: 10 residues within 4Å: Chain D: F.366, Y.373, F.413, D.438, M.441, N.442, S.488, R.491, L.495, Y.646 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.442 pi-Stacking: D:F.413 Halogen bonds: D:Y.373

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: E.417, Q.420, N.435, D.438 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.417 CA.5: 4 residues within 4Å: Chain B: E.417, Q.420, N.435, D.438 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.417 CA.8: 4 residues within 4Å: Chain C: E.417, Q.420, N.435, D.438 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:E.417 CA.11: 4 residues within 4Å: Chain D: E.417, Q.420, N.435, D.438 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:E.417

4 x 44E: (2R)-3-(phosphonooxy)propane-1,2-diyl dihexanoate(Non-covalent)

44E.3: 8 residues within 4Å: Chain A: C.524, R.553, Q.569, F.572, W.573 Chain D: F.595, A.598, T.599 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.572 Hydrogen bonds: A:R.553, A:Q.569, A:Q.569 44E.6: 8 residues within 4Å: Chain A: F.595, A.598, T.599 Chain B: C.524, R.553, Q.569, F.572, W.573 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.572 Hydrogen bonds: B:R.553, B:Q.569, B:Q.569 44E.9: 8 residues within 4Å: Chain B: F.595, A.598, T.599 Chain C: C.524, R.553, Q.569, F.572, W.573 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:F.572 Hydrogen bonds: C:R.553, C:Q.569, C:Q.569 44E.12: 8 residues within 4Å: Chain C: F.595, A.598, T.599 Chain D: C.524, R.553, Q.569, F.572, W.573 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:F.572 Hydrogen bonds: D:R.553, D:Q.569, D:Q.569

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vinayagam, D. et al., Structural basis of TRPC4 regulation by calmodulin and pharmacological agents. Elife (2020)

Release Date

2020-12-09

Peptides

Transient receptor potential cation channel subfamily c member 4a: 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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Transient receptor potential cation channel subfamily c member 4a

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