SMTL ID : 8vm2.2 (2 other biounits)

Crystal Structure of NRAS Q61K bound to GTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

monomer

Ligands

2 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.1: 25 residues within 4Å: Chain A: A.29, G.30, G.31, V.32, G.33, K.34, S.35, A.36, F.46, V.47, D.48, E.49, Y.50, P.52, T.53, A.77, G.78, N.134, K.135, D.137, L.138, S.163, A.164, K.165 Ligands: MG.2 27 PLIP interactions: 27 interactions with chain A Hydrogen bonds: A:G.31, A:V.32, A:G.33, A:K.34, A:S.35, A:A.36, A:V.47, A:Y.50, A:T.53, A:G.78, A:N.134, A:K.135, A:K.135, A:A.164, A:K.165 Water bridges: A:S.35, A:D.51, A:T.53, A:T.53, A:K.79, A:K.79, A:K.165 Salt bridges: A:K.34, A:K.34, A:D.137 pi-Stacking: A:F.46, A:F.46 GTP.3: 9 residues within 4Å: Chain A: A.29, G.78, E.80, R.86, K.106, D.110, L.113, Y.114, Q.117 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:G.78, A:E.80, A:R.86, A:Y.114 Water bridges: A:G.30, A:K.106, A:K.106 Salt bridges: A:E.80, A:K.106, A:K.106, A:K.106 pi-Stacking: A:Y.114 pi-Cation interactions: A:R.86

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.35, T.53 Ligands: GTP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.35, A:T.53, H2O.2, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gebregiworgis, T. et al., Crystal structure of NRAS Q61K with a ligand-induced pocket near switch II. Eur J Cell Biol (2024)

Release Date

2024-05-01

Peptides

GTPase NRas: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

GTPase NRas

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