SMTL ID : 6cx0.1

Structure of AtTPC1 D376A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

homo-dimer

Ligands

10 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: L.599, N.602, N.615 No protein-ligand interaction detected (PLIP) CA.2: 1 residues within 4Å: Chain B: E.229 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.229, B:E.229 CA.3: 3 residues within 4Å: Chain A: D.444, E.518 Chain B: D.230 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Metal complexes: B:D.230, A:D.444, A:E.518 CA.4: 7 residues within 4Å: Chain A: D.325, D.327, N.329, E.331, I.332, D.333, Q.336 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.325, A:D.327, A:D.327, A:E.331 CA.5: 3 residues within 4Å: Chain A: W.82, E.114, D.160 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.114, A:D.160 CA.7: 3 residues within 4Å: Chain B: L.599, N.602, N.615 No protein-ligand interaction detected (PLIP) CA.8: 1 residues within 4Å: Chain A: E.229 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.229, A:E.229 CA.9: 3 residues within 4Å: Chain A: D.230 Chain B: D.444, E.518 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:D.444, B:E.518, A:D.230 CA.10: 7 residues within 4Å: Chain B: D.325, D.327, N.329, E.331, I.332, D.333, Q.336 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.325, B:D.327, B:D.327, B:E.331 CA.11: 3 residues within 4Å: Chain B: W.82, E.114, D.160 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.114, B:D.160

2 x FJ7: (1S,3R)-1-(3-{[4-(2-fluorophenyl)piperazin-1-yl]methyl}-4-methoxyphenyl)-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid(Non-covalent)

FJ7.6: 3 residues within 4Å: Chain A: F.219, W.222, Y.241 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.219, A:W.222, A:Y.241 FJ7.12: 3 residues within 4Å: Chain B: F.219, W.222, Y.241 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.219, B:W.222, B:Y.241

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kintzer, A.F. et al., Structural basis for activation of voltage sensor domains in an ion channel TPC1. Proc. Natl. Acad. Sci. U.S.A. (2018)

Release Date

2018-09-19

Peptides

Two pore calcium channel protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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Two pore calcium channel protein 1