SMTL ID : 1qbk.2 (1 other biounit)

STRUCTURE OF THE KARYOPHERIN BETA2-RAN GPPNHP NUCLEAR TRANSPORT COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-2-2-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain B: T.24, A.41, T.42 Ligands: GNP.2 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:T.24, B:T.42 MG.3: 4 residues within 4Å: Chain D: T.24, A.41, T.42 Ligands: GNP.4 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:T.24, D:T.42

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

GNP.2: 25 residues within 4Å: Chain B: 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, A.41, T.42, T.66, A.67, G.68, N.122, K.123, D.125, S.150, A.151, K.152 Ligands: MG.1 25 PLIP interactions: 25 interactions with chain B Hydrogen bonds: B:G.20, B:T.21, B:G.22, B:K.23, B:K.23, B:T.24, B:T.24, B:T.25, B:T.25, B:E.36, B:K.38, B:Y.39, B:T.42, B:T.66, B:G.68, B:Q.69, B:N.122, B:K.123, B:K.123, B:A.151, B:K.152 Salt bridges: B:K.38, B:D.125 pi-Stacking: B:F.35 pi-Cation interactions: B:K.123 GNP.4: 25 residues within 4Å: Chain D: 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, A.41, T.42, T.66, A.67, G.68, N.122, K.123, D.125, S.150, A.151, K.152 Ligands: MG.3 22 PLIP interactions: 22 interactions with chain D Hydrogen bonds: D:G.20, D:G.22, D:K.23, D:K.23, D:T.24, D:T.24, D:T.25, D:E.36, D:K.38, D:T.42, D:T.66, D:G.68, D:Q.69, D:N.122, D:K.123, D:K.123, D:A.151, D:K.152 Salt bridges: D:K.38, D:D.125 pi-Stacking: D:F.35 pi-Cation interactions: D:K.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chook, Y.M. et al., Structure of the nuclear transport complex karyopherin-beta2-Ran x GppNHp. Nature (1999)

Release Date

1999-06-01

Peptides

KARYOPHERIN BETA2: AC
RAN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

C
B

B
C

D
C

KARYOPHERIN BETA2

RAN

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