SMTL ID : 5cbg.1 (2 other biounits)

Calcium activated non-selective cation channel

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.14 Å

Oligo State

homo-tetramer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: S.59, L.62, P.63, M.64, G.65 Chain D: P.63 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain D Metal complexes: A:S.59, A:L.62, D:P.63 CA.2: 6 residues within 4Å: Chain B: P.63 Chain C: S.59, L.62, P.63, M.64, G.65 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:S.59, C:L.62 CA.4: 2 residues within 4Å: Chain D: G.65, N.66 No protein-ligand interaction detected (PLIP)

3 x DMU: DECYL-BETA-D-MALTOPYRANOSIDE(Non-covalent)(Non-functional Binders)

DMU.3: 1 residues within 4Å: Chain C: W.19 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:W.19 DMU.5: 1 residues within 4Å: Chain D: D.21 No protein-ligand interaction detected (PLIP) DMU.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dhakshnamoorthy, B. et al., Structural and functional characterization of a calcium-activated cation channel from Tsukamurella paurometabola. Nat Commun (2016)

Release Date

2016-07-20

Peptides

Ion transport 2 domain protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
E

Membrane

We predict this structure to be a membrane protein.
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Ion transport 2 domain protein

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