SMTL ID : 5wpl.2 (3 other biounits)

KRas G12V, bound to GppNHp and miniprotein 225-11

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

hetero-1-2-mer

Ligands

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

GNP.1: 17 residues within 4Å: Chain A: A.11, V.12, G.13, V.14, G.15, K.16, S.17, A.18, F.28, N.116, K.117, D.119, L.120, S.145, A.146, K.147 Ligands: MG.2 19 PLIP interactions: 19 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:N.116, A:K.117, A:K.117, A:A.146, A:K.147 Water bridges: A:S.17, A:S.17, A:S.17, A:S.17 Salt bridges: A:D.119 pi-Stacking: A:F.28, A:F.28

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: S.17 Ligands: GNP.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.17, H2O.1, H2O.1, H2O.1

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 2 residues within 4Å: Chain A: E.63 Chain B: A.32 4 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:E.63, A:E.63, B:A.32, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McGee, J.H. et al., Exceptionally high-affinity Ras binders that remodel its effector domain. J. Biol. Chem. (2018)

Release Date

2018-01-03

Peptides

GTPase HRas: A
Ras-binding peptide: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

GTPase HRas

Ras-binding peptide

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