SMTL ID : 6cud.1

Structure of the human TRPC3 in a lipid-occupied, closed state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x 6OE: (2S)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(hexanoyloxy)propyl hexanoate(Non-covalent)

6OE.1: 11 residues within 4Å: Chain A: W.322, Y.323, K.337, V.341, F.371, F.374, I.382, I.544, A.547, N.548, E.549 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.341, A:V.341, A:V.341, A:I.382, A:I.544 Hydrogen bonds: A:Y.323, A:Y.323 Salt bridges: A:K.337 6OE.4: 11 residues within 4Å: Chain B: W.322, Y.323, K.337, V.341, F.371, F.374, I.382, I.544, A.547, N.548, E.549 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:V.341, B:V.341, B:V.341, B:I.382, B:I.544 Hydrogen bonds: B:Y.323, B:Y.323 Salt bridges: B:K.337 6OE.7: 11 residues within 4Å: Chain C: W.322, Y.323, K.337, V.341, F.371, F.374, I.382, I.544, A.547, N.548, E.549 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:V.341, C:V.341, C:V.341, C:I.382, C:I.544 Hydrogen bonds: C:Y.323, C:Y.323 Salt bridges: C:K.337 6OE.10: 11 residues within 4Å: Chain D: W.322, Y.323, K.337, V.341, F.371, F.374, I.382, I.544, A.547, N.548, E.549 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:V.341, D:V.341, D:V.341, D:I.382, D:I.544 Hydrogen bonds: D:Y.323, D:Y.323 Salt bridges: D:K.337

4 x FGJ: (2R)-3-hydroxypropane-1,2-diyl dihexanoate(Non-covalent)

FGJ.2: 7 residues within 4Å: Chain A: F.606, K.607, F.610, W.611 Chain D: N.633, Y.636, I.641 5 PLIP interactions: 2 interactions with chain D, 3 interactions with chain A Hydrophobic interactions: D:I.641, A:F.610 Hydrogen bonds: D:N.633, A:W.611 Salt bridges: A:K.607 FGJ.5: 7 residues within 4Å: Chain A: N.633, Y.636, I.641 Chain B: F.606, K.607, F.610, W.611 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:F.610, A:I.641 Hydrogen bonds: B:W.611, A:N.633 Salt bridges: B:K.607 FGJ.8: 7 residues within 4Å: Chain B: N.633, Y.636, I.641 Chain C: F.606, K.607, F.610, W.611 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain C Hydrophobic interactions: B:I.641, C:F.610 Hydrogen bonds: B:N.633, C:W.611 Salt bridges: C:K.607 FGJ.11: 7 residues within 4Å: Chain C: N.633, Y.636, I.641 Chain D: F.606, K.607, F.610, W.611 5 PLIP interactions: 3 interactions with chain D, 2 interactions with chain C Hydrophobic interactions: D:F.610, C:I.641 Hydrogen bonds: D:W.611, C:N.633 Salt bridges: D:K.607

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 1 residues within 4Å: Chain A: N.404 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.404 NAG.6: 1 residues within 4Å: Chain B: N.404 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.404 NAG.9: 1 residues within 4Å: Chain C: N.404 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.404 NAG.12: 1 residues within 4Å: Chain D: N.404 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.404

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fan, C. et al., Structure of the human lipid-gated cation channel TRPC3. Elife (2018)

Release Date

2018-05-16

Peptides

Short transient receptor potential channel 3: 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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Short transient receptor potential channel 3