SMTL ID : 1wa5.1

Structure of the Cse1:Imp-alpha:RanGTP complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

GTP.1: 32 residues within 4Å: Chain A: D.18, G.19, G.20, T.21, G.22, K.23, T.24, T.25, F.35, E.36, K.37, K.38, Y.39, V.40, A.41, T.42, T.66, A.67, G.68, Q.69, N.122, K.123, D.125, I.126, S.150, A.151, K.152 Chain C: S.889, T.890, F.891, G.892 Ligands: MG.2 34 PLIP interactions: 31 interactions with chain A, 3 interactions with chain C Hydrogen bonds: A:G.20, A:T.21, A:T.21, A:G.22, A:K.23, A:T.24, A:T.24, A:T.25, A:T.25, A:Y.39, A:T.42, A:T.66, A:G.68, A:N.122, A:K.123, A:K.123, A:S.150, A:A.151, A:K.152, C:F.891 Water bridges: A:T.24, A:V.40, A:V.40, A:T.42, A:T.42, A:Q.69, A:Q.69, C:T.890, C:T.890 Salt bridges: A:K.23, A:K.23, A:D.125 pi-Stacking: A:F.35, A:F.35

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain A: K.23, T.24, T.42, D.65 Ligands: GTP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.24, A:T.42, H2O.2, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Matsuura, Y. et al., Structural basis for the assembly of a nuclear export complex. Nature (2004)

Release Date

2004-12-13

Peptides

GTP-binding nuclear protein Ran: A
SRP1 isoform 1: B
Importin alpha re-exporter: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

GTP-binding nuclear protein Ran

SRP1 isoform 1

Importin alpha re-exporter

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