SMTL ID : 6q82.1

Crystal structure of the biportin Pdr6 in complex with RanGTP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.99 Å

Oligo State

hetero-1-1-mer

Ligands

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

GTP.1: 26 residues within 4Å: Chain B: G.15, G.16, T.17, G.18, K.19, T.20, T.21, F.31, E.32, K.33, K.34, Y.35, A.37, T.38, T.62, A.63, G.64, L.65, N.118, K.119, D.121, I.122, S.146, A.147, K.148 Ligands: MG.2 24 PLIP interactions: 24 interactions with chain B Hydrogen bonds: B:G.16, B:T.17, B:G.18, B:K.19, B:T.20, B:T.20, B:T.21, B:T.21, B:E.32, B:Y.35, B:T.38, B:T.38, B:G.64, B:L.65, B:N.118, B:K.119, B:K.119, B:A.147, B:K.148 Salt bridges: B:K.19, B:K.19, B:D.121 pi-Stacking: B:F.31, B:F.31

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain B: T.20, T.38, D.61 Ligands: GTP.1 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:T.20, B:T.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aksu, M. et al., Structural basis for the nuclear import and export functions of the biportin Pdr6/Kap122. J.Cell Biol. (2019)

Release Date

2019-05-01

Peptides

Importin beta-like protein KAP122: A
GTP-binding nuclear protein Ran: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Importin beta-like protein KAP122

GTP-binding nuclear protein Ran

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