SMTL ID : 5iwk.1

Structure of Transient Receptor Potential (TRP) channel TRPV6

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.25 Å

Oligo State

homo-tetramer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.541 Chain B: D.541 Chain C: D.541 Chain D: D.541 Ligands: CA.3, CA.5, CA.7 6 PLIP interactions: 2 interactions with chain C, 1 interactions with chain B, 2 interactions with chain A, 1 interactions with chain D Metal complexes: C:D.541, C:D.541, B:D.541, A:D.541, A:D.541, D:D.541 CA.3: 7 residues within 4Å: Chain A: D.541 Chain B: D.541 Chain C: D.541 Chain D: D.541 Ligands: CA.1, CA.5, CA.7 6 PLIP interactions: 1 interactions with chain C, 2 interactions with chain B, 1 interactions with chain A, 2 interactions with chain D Metal complexes: C:D.541, B:D.541, B:D.541, A:D.541, D:D.541, D:D.541 CA.5: 7 residues within 4Å: Chain A: D.541 Chain B: D.541 Chain C: D.541 Chain D: D.541 Ligands: CA.1, CA.3, CA.7 6 PLIP interactions: 2 interactions with chain C, 2 interactions with chain B, 1 interactions with chain A, 1 interactions with chain D Metal complexes: C:D.541, C:D.541, B:D.541, B:D.541, A:D.541, D:D.541 CA.7: 7 residues within 4Å: Chain A: D.541 Chain B: D.541 Chain C: D.541 Chain D: D.541 Ligands: CA.1, CA.3, CA.5 6 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B, 2 interactions with chain A, 2 interactions with chain D Metal complexes: C:D.541, B:D.541, A:D.541, A:D.541, D:D.541, D:D.541

4 x DTB: 6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC ACID(Non-covalent)

DTB.2: 13 residues within 4Å: Chain A: R.33, Q.40, L.88, M.110, Y.115, V.151, F.152, N.158, I.160 Chain D: W.267, Y.269, L.272, E.633 14 PLIP interactions: 7 interactions with chain A, 7 interactions with chain D Hydrophobic interactions: A:L.88, A:Y.115, A:I.160, D:W.267, D:W.267, D:Y.269, D:Y.269, D:Y.269, D:L.272 Hydrogen bonds: A:Q.40, A:Q.40, A:Q.118, D:E.633 Salt bridges: A:R.33 DTB.4: 13 residues within 4Å: Chain B: R.33, Q.40, L.88, M.110, Y.115, V.151, F.152, N.158, I.160 Chain C: W.267, Y.269, L.272, E.633 14 PLIP interactions: 7 interactions with chain B, 7 interactions with chain C Hydrophobic interactions: B:L.88, B:Y.115, B:I.160, C:W.267, C:W.267, C:Y.269, C:Y.269, C:Y.269, C:L.272 Hydrogen bonds: B:Q.40, B:Q.40, B:Q.118, C:E.633 Salt bridges: B:R.33 DTB.6: 13 residues within 4Å: Chain A: W.267, Y.269, L.272, E.633 Chain C: R.33, Q.40, L.88, M.110, Y.115, V.151, F.152, N.158, I.160 14 PLIP interactions: 7 interactions with chain C, 7 interactions with chain A Hydrophobic interactions: C:L.88, C:Y.115, C:I.160, A:W.267, A:W.267, A:Y.269, A:Y.269, A:Y.269, A:L.272 Hydrogen bonds: C:Q.40, C:Q.40, C:Q.118, A:E.633 Salt bridges: C:R.33 DTB.8: 13 residues within 4Å: Chain B: W.267, Y.269, L.272, E.633 Chain D: R.33, Q.40, L.88, M.110, Y.115, V.151, F.152, N.158, I.160 14 PLIP interactions: 7 interactions with chain D, 7 interactions with chain B Hydrophobic interactions: D:L.88, D:Y.115, D:I.160, B:W.267, B:W.267, B:Y.269, B:Y.269, B:Y.269, B:L.272 Hydrogen bonds: D:Q.40, D:Q.40, D:Q.118, B:E.633 Salt bridges: D:R.33

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Saotome, K. et al., Crystal structure of the epithelial calcium channel TRPV6. Nature (2016)

Release Date

2016-06-15

Peptides

Transient receptor potential cation channel subfamily V member 6: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Membrane

We predict this structure to be a membrane protein.
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Transient receptor potential cation channel subfamily V member 6

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