SMTL ID : 7w7g.1

Structure of Mammalian NALCN-FAM155A-UNC79-UNC80 quanternary complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.1405, C.1407, C.2027, C.2030 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.1405, A:C.1407, A:C.2027, A:C.2030 ZN.2: 4 residues within 4Å: Chain B: C.1543, H.1545, C.1549, C.1553 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.1543, B:H.1545, B:C.1549, B:C.1553

3 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 2 residues within 4Å: Chain C: N.210, G.242 No protein-ligand interaction detected (PLIP) NAG.4: 4 residues within 4Å: Chain C: R.1062, N.1064, K.1081 Chain D: E.359 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.1064, C:K.1081 NAG.5: 2 residues within 4Å: Chain C: K.213, N.216 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kang, Y. et al., Structure and mechanism of NALCN-FAM155A-UNC79-UNC80 channel complex. Nat Commun (2022)

Release Date

2022-05-18

Peptides

Protein unc-79 homolog: A
Protein unc-80 homolog: B
Sodium leak channel non-selective protein: C
Transmembrane protein FAM155A: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Protein unc-79 homolog

Protein unc-80 homolog

Sodium leak channel non-selective protein

Transmembrane protein FAM155A

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