SMTL ID : 3icq.2 (1 other biounit)

Karyopherin nuclear state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-mer

Ligands

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

GTP.1: 30 residues within 4Å: Chain A: G.799, T.800, D.801 Chain B: G.13, G.14, G.16, K.17, T.18, T.19, F.29, E.30, K.31, K.32, Y.33, I.34, A.35, T.36, D.59, T.60, A.61, G.62, L.63, N.116, K.117, D.119, V.120, S.144, A.145, K.146 Ligands: MG.2 32 PLIP interactions: 28 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:G.14, B:G.16, B:K.17, B:T.18, B:T.19, B:T.19, B:K.31, B:K.32, B:I.34, B:I.34, B:T.36, B:T.36, B:T.36, B:G.62, B:L.63, B:N.116, B:K.117, B:K.117, B:S.144, B:A.145, B:K.146, A:T.800, A:T.800, A:D.801 Water bridges: B:K.17, B:K.17 Salt bridges: B:K.17, B:K.17, B:D.119, A:D.801 pi-Stacking: B:F.29, B:F.29

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain B: T.18, T.36, D.59 Ligands: GTP.1 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:T.18, B:T.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cook, A.G. et al., Structures of the tRNA export factor in the nuclear and cytosolic states. Nature (2009)

Release Date

2009-08-25

Peptides

Exportin-T: A
GTP-binding nuclear protein GSP1/CNR1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
U

B
C

Exportin-T

GTP-binding nuclear protein GSP1/CNR1

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