SMTL ID : 7xqv.1

The complex of nanobody Rh57 binding to GTP-bound RhoA active form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.76 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ALA: ALANINE(Non-covalent)

ALA.1: 1 residues within 4Å: Chain A: Q.181 No protein-ligand interaction detected (PLIP)

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

GNP.2: 21 residues within 4Å: Chain A: D.14, G.15, A.16, C.17, G.18, K.19, T.20, C.21, F.31, P.32, Y.35, P.37, T.38, G.63, K.119, D.121, L.122, S.161, A.162, K.163 Ligands: MG.3 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:A.16, A:C.17, A:G.18, A:K.19, A:K.19, A:T.20, A:T.20, A:C.21, A:P.32, A:Y.35, A:T.38, A:T.38, A:G.63, A:K.119, A:K.119, A:A.162, A:K.163 Salt bridges: A:D.121 pi-Stacking: A:F.31, A:F.31

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 6 residues within 4Å: Chain A: K.19, T.20, T.38, D.60, T.61 Ligands: GNP.2 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.20, A:D.60, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Y. et al., Structural insights into the binding of nanobody Rh57 to active RhoA-GTP. Biochem.Biophys.Res.Commun. (2022)

Release Date

2022-07-13

Peptides

RhoA: A
Rh57: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

RhoA

Rh57