SMTL ID : 8ona.1

FMRFa-bound Malacoceros FaNaC1 in lipid nanodiscs in presence of diminazene

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

3 x PHE- MET- ARG- PHE- NH2: FMRFamide, neuropeptide(Non-covalent)

PHE-MET-ARG-PHE-NH2.1: 13 residues within 4Å: Chain A: F.98, D.102, V.123, A.127, F.130, W.131, Q.134, F.145, E.236, R.238, M.239, P.241 Chain C: F.432 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.98, A:V.123, A:A.127, A:F.130, A:W.131, A:F.145, A:M.239, A:P.241 Hydrogen bonds: A:Q.134, A:Q.134, A:R.238, A:R.238, A:M.239, A:M.239 Salt bridges: A:E.236 PHE-MET-ARG-PHE-NH2.2: 13 residues within 4Å: Chain A: F.432 Chain B: F.98, D.102, V.123, A.127, F.130, W.131, Q.134, F.145, E.236, R.238, M.239, P.241 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:F.98, B:V.123, B:A.127, B:F.130, B:W.131, B:F.145, B:M.239, B:P.241 Hydrogen bonds: B:Q.134, B:Q.134, B:R.238, B:R.238, B:M.239, B:M.239 Salt bridges: B:E.236 PHE-MET-ARG-PHE-NH2.3: 13 residues within 4Å: Chain B: F.432 Chain C: F.98, D.102, V.123, A.127, F.130, W.131, Q.134, F.145, E.236, R.238, M.239, P.241 15 PLIP interactions: 15 interactions with chain C Hydrophobic interactions: C:F.98, C:V.123, C:A.127, C:F.130, C:W.131, C:F.145, C:M.239, C:P.241 Hydrogen bonds: C:Q.134, C:Q.134, C:R.238, C:R.238, C:M.239, C:M.239 Salt bridges: C:E.236

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

NAG.4: 3 residues within 4Å: Chain A: N.181, T.183, R.184 Ligand excluded by PLIP NAG.5: 3 residues within 4Å: Chain A: G.299, N.300, F.403 Ligand excluded by PLIP NAG.6: 3 residues within 4Å: Chain A: Y.327, N.393, A.396 Ligand excluded by PLIP NAG.7: 3 residues within 4Å: Chain A: E.442, N.445, Y.453 Ligand excluded by PLIP NAG.8: 5 residues within 4Å: Chain A: K.458, Y.459, N.461, N.464, S.468 Ligand excluded by PLIP NAG.9: 3 residues within 4Å: Chain B: N.181, T.183, R.184 Ligand excluded by PLIP NAG.10: 3 residues within 4Å: Chain B: G.299, N.300, F.403 Ligand excluded by PLIP NAG.11: 3 residues within 4Å: Chain B: Y.327, N.393, A.396 Ligand excluded by PLIP NAG.12: 3 residues within 4Å: Chain B: E.442, N.445, Y.453 Ligand excluded by PLIP NAG.13: 5 residues within 4Å: Chain B: K.458, Y.459, N.461, N.464, S.468 Ligand excluded by PLIP NAG.14: 3 residues within 4Å: Chain C: N.181, T.183, R.184 Ligand excluded by PLIP NAG.15: 3 residues within 4Å: Chain C: G.299, N.300, F.403 Ligand excluded by PLIP NAG.16: 3 residues within 4Å: Chain C: Y.327, N.393, A.396 Ligand excluded by PLIP NAG.17: 3 residues within 4Å: Chain C: E.442, N.445, Y.453 Ligand excluded by PLIP NAG.18: 5 residues within 4Å: Chain C: K.458, Y.459, N.461, N.464, S.468 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kalienkova, V. et al., Structural basis for excitatory neuropeptide signaling. Nat.Struct.Mol.Biol. (2024)

Release Date

2024-02-14

Peptides

FMRFamide-gated sodium channel 1 (FaNaC1): ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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FMRFamide-gated sodium channel 1 (FaNaC1)

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