SMTL ID : 7sd0.1

Cryo-EM structure of the SHOC2:PP1C:MRAS complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

1 x GCP: PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER(Non-covalent)

GCP.1: 26 residues within 4Å: Chain B: D.23, G.24, G.25, V.26, G.27, K.28, S.29, A.30, F.40, V.41, P.42, D.43, Y.44, D.45, P.46, T.47, A.71, Q.73, N.128, K.129, D.131, L.132, S.158, A.159, K.160 Ligands: MG.2 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:G.25, B:V.26, B:G.27, B:K.28, B:S.29, B:S.29, B:A.30, B:D.45, B:T.47, B:T.47, B:N.128, B:K.129, B:A.159, B:K.160 Salt bridges: B:D.131 pi-Stacking: B:F.40, B:F.40 pi-Cation interactions: B:K.129

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain B: S.29, T.47, D.69 Ligands: GCP.1 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:S.29, B:T.47

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.3: 5 residues within 4Å: Chain C: D.94, N.126, H.175, H.250 Ligands: MN.4 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.94, C:H.175, C:H.250 MN.4: 5 residues within 4Å: Chain C: D.66, H.68, D.94, H.250 Ligands: MN.3 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.66, C:H.68, C:D.94, C:H.250

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liau, N.P.D. et al., Structural basis for SHOC2 modulation of RAS signalling. Nature (2022)

Release Date

2022-04-20

Peptides

Leucine-rich repeat protein SHOC-2: A
Ras-related protein M-Ras: B
Serine/threonine-protein phosphatase PP1-gamma catalytic subunit: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Leucine-rich repeat protein SHOC-2

Ras-related protein M-Ras

Serine/threonine-protein phosphatase PP1-gamma catalytic subunit

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