SMTL ID : 5wdo.1

H-Ras bound to GMP-PNP at 277K

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: F.32, V.33, D.34 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:F.32, A:D.34

2 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.2: 4 residues within 4Å: Chain A: K.20, S.21, T.39 Ligands: GNP.5 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.21, A:T.39, H2O.1, H2O.1 MG.3: 1 residues within 4Å: Chain A: Q.133 No protein-ligand interaction detected (PLIP)

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

NA.4: 5 residues within 4Å: Chain A: R.72, M.76, Q.99, Y.100, Q.103 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.72

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.5: 26 residues within 4Å: Chain A: A.15, G.16, G.17, V.18, G.19, K.20, S.21, A.22, F.32, V.33, D.34, E.35, Y.36, P.38, T.39, A.63, G.64, Q.65, N.120, K.121, D.123, L.124, S.149, A.150, K.151 Ligands: MG.2 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:G.17, A:V.18, A:G.19, A:K.20, A:K.20, A:S.21, A:S.21, A:A.22, A:V.33, A:D.34, A:Y.36, A:Y.36, A:T.39, A:T.39, A:G.64, A:N.120, A:K.121, A:K.121, A:S.149, A:A.150, A:K.151 Water bridges: A:S.21, A:Q.65, A:Q.65 Salt bridges: A:D.123 pi-Stacking: A:F.32, A:F.32 pi-Cation interactions: A:K.121

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bandaru, P. et al., Deconstruction of the Ras switching cycle through saturation mutagenesis. Elife (2017)

Release Date

2017-07-19

Peptides

GTPase HRas: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GTPase HRas