SMTL ID : 8p1h.1

Crystal structure of the chimera of human 14-3-3 zeta and phosphorylated cytoplasmic loop fragment of the alpha7 acetylcholine receptor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 4 residues within 4Å: Chain A: E.20, R.21, Y.22, D.23 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.22, A:D.23, A:D.23, A:D.24 Water bridges: A:E.20, A:D.23 EDO.5: 5 residues within 4Å: Chain A: F.156, R.170, T.197, A.198, E.201 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.170, A:R.170 EDO.6: 3 residues within 4Å: Chain A: R.225, D.226, T.229 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.226, A:T.229 EDO.8: 5 residues within 4Å: Chain B: K.196, F.199, D.200, R.225, L.228 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.200 Water bridges: B:D.200, B:R.225

3 x AZI: AZIDE ION(Non-covalent)

AZI.2: 4 residues within 4Å: Chain A: V.10, S.40, E.42, E.43 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.40, A:E.42 AZI.3: 5 residues within 4Å: Chain A: K.196, F.199, D.200, R.225, L.228 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.196, A:K.196 Water bridges: A:R.225, A:R.225 AZI.4: 4 residues within 4Å: Chain A: R.21, D.24 Chain B: K.88, E.92 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.21, B:K.88, B:E.92

1 x BEZ: BENZOIC ACID(Non-covalent)

BEZ.7: 4 residues within 4Å: Chain A: F.199, M.221, Q.222, R.225 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.199, A:Q.222 Salt bridges: A:R.225

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.9: 5 residues within 4Å: Chain B: E.20, R.21, Y.22, D.23, D.24 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Y.22, B:D.23, B:D.24 Water bridges: B:E.20, B:R.21

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sluchanko, N.N. et al., Crystal structure reveals canonical recognition of the phosphorylated cytoplasmic loop of human alpha7 nicotinic acetylcholine receptor by 14-3-3 protein. Biochem.Biophys.Res.Commun. (2023)

Release Date

2023-10-18

Peptides

Tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein zeta,Neuronal acetylcholine receptor subunit alpha-7: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein zeta,Neuronal acetylcholine receptor subunit alpha-7