SMTL ID : 5e1j.1

Structure of voltage-gated two-pore channel TPC1 from Arabidopsis thaliana

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.31 Å

Oligo State

homo-dimer

Ligands

16 x BA: BARIUM ION(Non-covalent)(Non-functional Binders)

BA.1: 3 residues within 4Å: Chain A: E.605 Chain B: E.605 Ligands: BA.11 Ligand excluded by PLIP BA.2: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP BA.3: 1 residues within 4Å: Ligands: BA.13 Ligand excluded by PLIP BA.4: 3 residues within 4Å: Chain A: E.457 Chain B: E.239, D.240 Ligand excluded by PLIP BA.5: 3 residues within 4Å: Chain A: D.454, E.528 Chain B: D.240 Ligand excluded by PLIP BA.6: 1 residues within 4Å: Chain A: N.339 Ligand excluded by PLIP BA.7: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP BA.8: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP BA.11: 3 residues within 4Å: Chain A: E.605 Chain B: E.605 Ligands: BA.1 Ligand excluded by PLIP BA.12: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP BA.13: 1 residues within 4Å: Ligands: BA.3 Ligand excluded by PLIP BA.14: 3 residues within 4Å: Chain A: E.239, D.240 Chain B: E.457 Ligand excluded by PLIP BA.15: 3 residues within 4Å: Chain A: D.240 Chain B: D.454, E.528 Ligand excluded by PLIP BA.16: 1 residues within 4Å: Chain B: N.339 Ligand excluded by PLIP BA.17: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP BA.18: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

4 x CA: CALCIUM ION(Non-covalent)

CA.9: 4 residues within 4Å: Chain A: D.335, D.337, N.339, E.341 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.335, A:D.337, A:D.337, A:E.341 CA.10: 3 residues within 4Å: Chain A: S.120, E.124, D.170 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:S.120, A:E.124, A:E.124, A:D.170 CA.19: 4 residues within 4Å: Chain B: D.335, D.337, N.339, E.341 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.335, B:D.337, B:D.337, B:E.341 CA.20: 3 residues within 4Å: Chain B: S.120, E.124, D.170 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:S.120, B:E.124, B:E.124, B:D.170

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guo, J. et al., Structure of the voltage-gated two-pore channel TPC1 from Arabidopsis thaliana. Nature (2016)

Release Date

2015-12-16

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