SMTL ID : 5wun.1

Crystal structure of mouse importin-alpha1 bound to non-phosphorylated NLS of EBNA1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

2 x GLU- LYS- ARG- PRO- ARG: Epstein-Barr nuclear antigen 1(Non-covalent)

GLU-LYS-ARG-PRO-ARG.1: 15 residues within 4Å: Chain A: D.211, R.246, N.250, V.252, T.253, G.254, T.259, E.285, W.288, S.291, N.292, A.295, E.327, W.330, N.334 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:W.288 Hydrogen bonds: A:R.246, A:N.250, A:S.291, A:S.291, A:N.292, A:N.292, A:N.292, A:N.334 Water bridges: A:R.246, A:D.256 Salt bridges: A:E.285, A:E.327 pi-Cation interactions: A:W.330 GLU-LYS-ARG-PRO-ARG.2: 18 residues within 4Å: Chain A: S.36, F.69, W.73, N.77, A.79, S.80, G.81, T.82, S.83, T.86, Q.112, W.115, N.119, D.123, W.162, N.166, R.169, D.201 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:W.73, A:W.115, A:W.162 Hydrogen bonds: A:N.77, A:N.77, A:T.86, A:Q.112, A:N.119, A:N.119, A:D.123, A:D.123, A:N.166, A:R.169 Water bridges: A:N.166, A:D.201, A:Y.208 Salt bridges: A:D.201 pi-Cation interactions: A:W.73, A:W.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nakada, R. et al., Structural basis for the regulation of nuclear import of Epstein-Barr virus nuclear antigen 1 (EBNA1) by phosphorylation of the nuclear localization signal. Biochem. Biophys. Res. Commun. (2017)

Release Date

2017-01-25

Peptides

Importin subunit alpha-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Importin subunit alpha-1

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