SMTL ID : 7mqu.1

The haddock model of GDP KRas in complex with promethazine using NMR chemical shift perturbations

Coordinates

PDB Format

Method

SOLUTION NMR

Oligo State

monomer

Ligands

1 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 22 residues within 4Å: Chain A: G.12, G.13, V.14, G.15, K.16, S.17, A.18, F.28, V.29, D.30, E.31, Y.32, P.34, D.57, N.116, K.117, D.119, L.120, S.145, A.146, K.147 Ligands: MG.2 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:G.13, A:V.14, A:G.15, A:K.16, A:S.17, A:S.17, A:S.17, A:A.18, A:D.30, A:N.116, A:K.117, A:A.146 pi-Stacking: A:F.28, A:F.28 pi-Cation interactions: A:K.117, A:K.117

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: K.16, S.17, I.36, D.57 Ligands: GDP.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:S.17, A:D.57, A:D.57

1 x ZM7: (2R)-N,N-dimethyl-1-(10H-phenothiazin-10-yl)propan-2-amine(Non-covalent)

ZM7.3: 13 residues within 4Å: Chain A: K.5, V.7, E.37, D.38, S.39, D.54, L.56, T.58, M.67, Q.70, Y.71, T.74, G.75 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:K.5, A:V.7, A:L.56, A:Q.70 pi-Cation interactions: A:K.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, X. et al., Antipsychotic phenothiazine drugs bind to KRAS in vitro. J.Biomol.Nmr (2021)

Release Date

2022-05-11

Peptides

GTPase KRas: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GTPase KRas

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