SMTL ID : 5xoj.1

Crystal structure of Xpo1p-PKI-Nup42p-Gsp1p-GTP complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-1-3-mer

Ligands

1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.1: 28 residues within 4Å: Chain A: D.20, G.21, G.22, T.23, G.24, K.25, T.26, T.27, F.37, E.38, K.39, K.40, Y.41, I.42, A.43, T.44, T.68, A.69, G.70, L.71, N.124, K.125, D.127, V.128, S.152, A.153, K.154 Ligands: MG.2 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:G.22, A:T.23, A:G.24, A:K.25, A:T.26, A:T.27, A:E.38, A:T.44, A:G.70, A:N.124, A:K.125, A:K.125, A:A.153, A:K.154 Water bridges: A:I.42, A:I.42, A:T.44, A:D.67, A:L.71, A:L.71 Salt bridges: A:K.25, A:K.25, A:D.127 pi-Stacking: A:F.37

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: T.26, T.44, D.67 Ligands: GTP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.26, A:T.44, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koyama, M. et al., Crystal structure of the Xpo1p nuclear export complex bound to the SxFG/PxFG repeats of the nucleoporin Nup42p. Genes Cells (2017)

Release Date

2017-08-16

Peptides

GTP-binding nuclear protein: A
Exportin-1: B
cAMP-dependent protein kinase inhibitor alpha: C
Nup42p: DEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
D

D
E

E
F

F
G

GTP-binding nuclear protein

Exportin-1

cAMP-dependent protein kinase inhibitor alpha

Nup42p

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