SMTL ID : 8dyo.1

Cryo-EM structure of Importin-4 bound to RanGTP

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain B: G.24, K.25, T.26, T.27 Ligands: GTP.2 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:T.27

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

GTP.2: 14 residues within 4Å: Chain B: G.22, T.23, G.24, K.25, T.26, T.27, F.37, K.39, Y.41, T.44, K.125, D.127, K.154 Ligands: MG.1 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:G.22, B:T.23, B:G.24, B:K.25, B:T.26, B:T.27, B:K.39, B:K.39, B:I.42, B:T.44, B:T.44, B:T.44, B:K.154 Salt bridges: B:K.125 pi-Stacking: B:F.37, B:F.37

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bernardes, N.E. et al., Structure of IMPORTIN-4 bound to the H3-H4-ASF1 histone-histone chaperone complex. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-09-21

Peptides

Importin-4: A
GTP-binding nuclear protein GSP1/CNR1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Importin-4

GTP-binding nuclear protein GSP1/CNR1

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