SMTL ID : 5wds.1 (1 other biounit)

Choanoflagellate Salpingoeca rosetta Ras with GDP bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

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

GDP.1: 19 residues within 4Å: Chain A: G.16, G.17, V.18, G.19, K.20, S.21, A.22, F.32, V.33, T.34, Y.36, N.120, K.121, D.123, L.124, S.150, A.151, K.152 Ligands: MG.2 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:G.17, A:V.18, A:G.19, A:K.20, A:S.21, A:A.22, A:V.33, A:N.120, A:K.121, A:K.121, A:S.150, A:A.151, A:K.152 Water bridges: A:S.21, A:S.21, A:D.61 Salt bridges: A:K.20, A:D.123 pi-Stacking: A:F.32, A:F.32

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: S.21 Ligands: GDP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.21, H2O.1, H2O.1, H2O.1, H2O.2

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: S.143, I.144, P.145, E.167, K.170 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.170, A:K.170

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

Ras protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ras protein

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