SMTL ID : 6kyh.3 (3 other biounits)

Crystal structure of Shank3 NTD-ANK A42K mutant in complex with HRas

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-1-1-mer

Ligands

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

GNP.1: 25 residues within 4Å: Chain B: A.15, G.16, G.17, V.18, G.19, K.20, S.21, A.22, F.32, V.33, D.34, E.35, Y.36, P.38, T.39, A.63, G.64, Q.65, N.120, K.121, D.123, S.149, A.150, K.151 Ligands: MG.2 26 PLIP interactions: 26 interactions with chain B Hydrogen bonds: B:G.17, B:V.18, B:G.19, B:G.19, B:K.20, B:K.20, B:K.20, B:S.21, B:A.22, B:D.34, B:E.35, B:Y.36, B:T.39, B:T.39, B:G.64, B:Q.65, B:Q.65, B:Q.65, B:N.120, B:K.121, B:K.121, B:A.150, B:K.151 Salt bridges: B:D.123 pi-Stacking: B:F.32, B:F.32

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain B: S.21, T.39, D.61 Ligands: GNP.1 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:S.21, B:T.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cai, Q. et al., Shank3 Binds to and Stabilizes the Active Form of Rap1 and HRas GTPases via Its NTD-ANK Tandem with Distinct Mechanisms. Structure (2020)

Release Date

2019-12-04

Peptides

SH3 and multiple ankyrin repeat domains protein 3: A
GTPase HRas: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
G

SH3 and multiple ankyrin repeat domains protein 3

GTPase HRas

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