SMTL ID : 7vvb.1

Crystal Structure of KRas4A(GMPPNP-bound) in complex with the Ras-binding domain(RBD) of SIN1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain B: S.18, T.36, D.58 Ligands: GNP.2 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.18, B:T.36, H2O.4, H2O.5

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

GNP.2: 25 residues within 4Å: Chain B: A.12, G.13, G.14, V.15, G.16, K.17, S.18, A.19, F.29, V.30, D.31, E.32, Y.33, P.35, T.36, A.60, G.61, N.117, K.118, D.120, L.121, S.146, A.147, K.148 Ligands: MG.1 23 PLIP interactions: 23 interactions with chain B Hydrogen bonds: B:G.14, B:V.15, B:G.16, B:K.17, B:K.17, B:K.17, B:S.18, B:A.19, B:V.30, B:T.36, B:G.61, B:N.117, B:K.118, B:K.118, B:A.147, B:K.148 Water bridges: B:S.18, B:S.18, B:D.34, B:Q.62 Salt bridges: B:D.120 pi-Stacking: B:F.29, B:F.29

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, Y. et al., Structural insights into Ras regulation by SIN1. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-05-18

Peptides

Target of rapamycin complex 2 subunit MAPKAP1: A
GTPase KRas: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Target of rapamycin complex 2 subunit MAPKAP1

GTPase KRas

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