SMTL ID : 4ury.1

The crystal structure of H-Ras and SOS in complex with ligands

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.47 Å

Oligo State

hetero-1-1-mer

Ligands

2 x RV1: N-[(4-aminophenyl)sulfonyl]cyclopropanecarboxamide(Non-covalent)

RV1.1: 12 residues within 4Å: Chain A: K.24, L.25, V.26, D.73, L.75, Y.90, T.93 Chain B: S.346, E.347, D.348, H.349, Y.350 14 PLIP interactions: 11 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:K.24, A:V.26, A:L.75, A:L.75, A:L.75, A:Y.90, A:T.93, B:Y.350 Hydrogen bonds: A:L.25, A:D.73, A:L.75, A:T.93, B:D.348, B:H.349 RV1.2: 9 residues within 4Å: Chain B: P.197, I.220, R.224, E.302, L.303, L.419, V.478, R.479, P.480 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:P.197, B:I.220, B:E.302, B:P.480 Hydrogen bonds: B:R.224, B:V.478 Water bridges: B:R.224

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Winter, J. et al., Small Molecule Binding Sites on the Ras:SOS Complex Can be Exploited for Inhibition of Ras Activation. J.Med.Chem. (2015)

Release Date

2015-03-04

Peptides

GTPASE HRAS: A
SON OF SEVENLESS HOMOLOG 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
S

GTPASE HRAS

SON OF SEVENLESS HOMOLOG 1

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