SMTL ID : 5wdp.1

H-Ras mutant L120A bound to GMP-PNP at 277K

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: F.28, V.29, D.30 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:F.28, A:D.30 CA.3: 5 residues within 4Å: Chain A: K.16, S.17, T.35 Ligands: GNP.2, MG.4 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.17, A:T.35, H2O.1, H2O.1

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

GNP.2: 26 residues within 4Å: Chain A: A.11, 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, T.35, A.59, G.60, Q.61, N.116, K.117, D.119, S.145, A.146, K.147 Ligands: CA.3, MG.4 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:G.13, A:V.14, A:G.15, A:K.16, A:K.16, A:S.17, A:A.18, A:V.29, A:D.30, A:Y.32, A:Y.32, A:T.35, A:G.60, A:N.116, A:K.117, A:K.117, A:S.145, A:A.146, A:K.147 Water bridges: A:S.17, A:T.35, A:T.35, A:Q.61, A:Q.61, A:K.147 Salt bridges: A:D.119 pi-Stacking: A:F.28, A:F.28

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

MG.4: 5 residues within 4Å: Chain A: K.16, S.17, T.35 Ligands: GNP.2, CA.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.17, A:T.35, H2O.1, H2O.1 MG.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

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