SMTL ID : 7b0j.1

TRPC4 in LMNG detergent

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x LPP: 2-(HEXADECANOYLOXY)-1-[(PHOSPHONOOXY)METHYL]ETHYL HEXADECANOATE(Non-covalent)

LPP.1: 25 residues within 4Å: Chain A: L.490, I.493, F.519, L.520, Y.523, C.524, L.527, R.553, F.565, L.568, Q.569, F.572, W.573, I.575, S.608, L.613 Chain D: V.526, F.595, A.598, T.599, T.603, V.606, I.607, V.610, V.611 21 PLIP interactions: 13 interactions with chain A, 8 interactions with chain D Hydrophobic interactions: A:L.490, A:I.493, A:F.519, A:Y.523, A:Y.523, A:F.565, A:F.572, A:F.572, A:I.575, A:L.613, D:V.526, D:V.606, D:V.606, D:I.607, D:I.607, D:I.607, D:V.610, D:V.611 Hydrogen bonds: A:Q.569, A:Q.569 Salt bridges: A:R.553 LPP.3: 25 residues within 4Å: Chain A: V.526, F.595, A.598, T.599, T.603, V.606, I.607, V.610, V.611 Chain B: L.490, I.493, F.519, L.520, Y.523, C.524, L.527, R.553, F.565, L.568, Q.569, F.572, W.573, I.575, S.608, L.613 21 PLIP interactions: 13 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:L.490, B:I.493, B:F.519, B:Y.523, B:Y.523, B:F.565, B:F.572, B:F.572, B:I.575, B:L.613, A:V.526, A:V.606, A:V.606, A:I.607, A:I.607, A:I.607, A:V.610, A:V.611 Hydrogen bonds: B:Q.569, B:Q.569 Salt bridges: B:R.553 LPP.5: 25 residues within 4Å: Chain B: V.526, F.595, A.598, T.599, T.603, V.606, I.607, V.610, V.611 Chain C: L.490, I.493, F.519, L.520, Y.523, C.524, L.527, R.553, F.565, L.568, Q.569, F.572, W.573, I.575, S.608, L.613 21 PLIP interactions: 13 interactions with chain C, 8 interactions with chain B Hydrophobic interactions: C:L.490, C:I.493, C:F.519, C:Y.523, C:Y.523, C:F.565, C:F.572, C:F.572, C:I.575, C:L.613, B:V.526, B:V.606, B:V.606, B:I.607, B:I.607, B:I.607, B:V.610, B:V.611 Hydrogen bonds: C:Q.569, C:Q.569 Salt bridges: C:R.553 LPP.7: 25 residues within 4Å: Chain C: V.526, F.595, A.598, T.599, T.603, V.606, I.607, V.610, V.611 Chain D: L.490, I.493, F.519, L.520, Y.523, C.524, L.527, R.553, F.565, L.568, Q.569, F.572, W.573, I.575, S.608, L.613 21 PLIP interactions: 13 interactions with chain D, 8 interactions with chain C Hydrophobic interactions: D:L.490, D:I.493, D:F.519, D:Y.523, D:Y.523, D:F.565, D:F.572, D:F.572, D:I.575, D:L.613, C:V.526, C:V.606, C:V.606, C:I.607, C:I.607, C:I.607, C:V.610, C:V.611 Hydrogen bonds: D:Q.569, D:Q.569 Salt bridges: D:R.553

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.4: 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.6: 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.8: 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

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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