SMTL ID : 6epa.1

Structure of dNCS-1 bound to the NCS-1/Ric8a protein/protein interaction regulator IGS-1.76

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.82 Å

Oligo State

monomer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.73, N.75, D.77, A.79, I.80, E.81, E.84 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.73, A:D.77, A:A.79, A:E.84, H2O.2 CA.2: 6 residues within 4Å: Chain A: D.156, N.158, D.160, R.162, L.163, E.167 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.156, A:D.160, A:R.162, A:E.167, H2O.1 CA.3: 7 residues within 4Å: Chain A: D.109, D.111, D.113, Y.115, I.116, T.117, E.120 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.109, A:D.111, A:Y.115, A:E.120, H2O.2

1 x BNQ: ~{N}-(1,3-benzothiazol-2-yl)-3,3-diphenyl-propanamide(Non-covalent)

BNQ.4: 16 residues within 4Å: Chain A: W.30, F.48, I.51, Y.52, F.55, F.56, F.64, V.68, F.72, F.85, L.89, T.92, W.103, L.107, L.182, L.184 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:W.30, A:W.30, A:I.51, A:Y.52, A:F.64, A:F.72, A:T.92, A:W.103, A:L.182, A:L.184 Hydrogen bonds: A:Y.52 pi-Stacking: A:F.85

1 x PG0: 2-(2-METHOXYETHOXY)ETHANOL(Non-functional Binders)

PG0.5: 9 residues within 4Å: Chain A: V.125, I.128, Y.129, R.147, V.148, I.151, R.177, M.178, A.181 No protein-ligand interaction detected (PLIP)

1 x NA: SODIUM ION(Non-functional Binders)

NA.6: 4 residues within 4Å: Chain A: R.70, D.73, E.74, N.76 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roca, C. et al., Deciphering the Inhibition of the Neuronal Calcium Sensor 1 and the Guanine Exchange Factor Ric8a with a Small Phenothiazine Molecule for the Rational Generation of Therapeutic Synapse Function Regulators. J. Med. Chem. (2018)

Release Date

2018-08-29

Peptides

FI18190p1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

FI18190p1

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