SMTL ID : 7n0l.1

Cryo-EM structure of TACAN in the H196A H197A mutant form (TMEM120A)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 23 residues within 4Å: Chain A: K.130, Y.133, E.179, S.187, R.188, I.189, K.190, W.193, F.226, Q.230, Q.237, Y.240, Q.241, L.272, L.275, L.279, G.282, H.283, Q.286, T.325, V.328, Q.331, K.332 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:W.193, A:L.272, A:L.275, A:L.279, A:V.328 Hydrogen bonds: A:K.130, A:E.179, A:R.188, A:Q.237, A:Y.240, A:Q.241, A:H.283, A:Q.331 Salt bridges: A:K.130, A:K.190, A:K.332, A:K.332 COA.2: 23 residues within 4Å: Chain B: K.130, Y.133, E.179, S.187, R.188, I.189, K.190, W.193, F.226, Q.230, Q.237, Y.240, Q.241, L.272, L.275, L.279, G.282, H.283, Q.286, T.325, V.328, Q.331, K.332 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:W.193, B:L.272, B:L.275, B:L.279, B:V.328 Hydrogen bonds: B:K.130, B:E.179, B:R.188, B:Q.237, B:Y.240, B:Q.241, B:H.283, B:Q.331 Salt bridges: B:K.130, B:K.190, B:K.332, B:K.332

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Niu, Y. et al., Analysis of the mechanosensor channel functionality of TACAN. Elife (2021)

Release Date

2021-09-15

Peptides

Ion channel TACAN: 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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Ion channel TACAN