SMTL ID : 7tbg.1

AtTPC1 D454N with 1 mM Ca2+

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)(Non-functional Binders)

CA.1: 2 residues within 4Å: Chain A: R.185, A.187 No protein-ligand interaction detected (PLIP) CA.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.4: 3 residues within 4Å: Chain B: V.236, E.239, D.240 No protein-ligand interaction detected (PLIP) CA.5: 3 residues within 4Å: Chain B: D.170, R.185, A.187 No protein-ligand interaction detected (PLIP)

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 2 residues within 4Å: Chain A: N.631 Chain B: N.631 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.631 Water bridges: B:N.631

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dickinson, M.S. et al., Molecular basis of multistep voltage activation in plant two-pore channel 1. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-02-02

Peptides

Two pore calcium channel protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

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