SMTL ID : 5dh9.1

Crystal Structure of PKI NES Flip Mutant Peptide in complex with CRM1-Ran-RanBP1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

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

GNP.1: 25 residues within 4Å: Chain A: D.39, G.40, G.41, T.42, G.43, K.44, T.45, T.46, F.56, E.57, K.58, K.59, Y.60, A.62, T.63, A.88, G.89, N.143, K.144, D.146, I.147, S.171, A.172, K.173 Ligands: MG.2 27 PLIP interactions: 27 interactions with chain A Hydrogen bonds: A:G.41, A:T.42, A:T.42, A:G.43, A:K.44, A:K.44, A:K.44, A:T.45, A:T.46, A:T.46, A:E.57, A:Y.60, A:T.63, A:T.63, A:G.89, A:N.143, A:K.144, A:K.144, A:A.172, A:K.173 Water bridges: A:T.45, A:T.63, A:Q.90, A:Q.90 Salt bridges: A:D.146 pi-Stacking: A:F.56, A:F.56

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: T.45, T.63 Ligands: GNP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.45, A:T.63, H2O.1, H2O.1

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: N.121, N.124, W.125, R.127, D.128 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.121, A:N.124, A:N.124, A:R.127 GOL.4: 2 residues within 4Å: Chain C: D.633, Q.636 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:D.633, C:Q.636 GOL.5: 6 residues within 4Å: Chain C: W.51, D.55, H.89, G.92, I.93, F.96 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:W.51, C:D.55, C:H.89

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fung, H.Y. et al., Structural determinants of nuclear export signal orientation in binding to exportin CRM1. Elife (2015)

Release Date

2015-09-16

Peptides

GTP-binding nuclear protein Ran: A
Ran-specific GTPase-activating protein 1: B
Exportin-1: C
Engineered Nuclear Export Signal Peptide (PKINES-Flip3 mutant): D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

GTP-binding nuclear protein Ran

Ran-specific GTPase-activating protein 1

Exportin-1

Engineered Nuclear Export Signal Peptide (PKINES-Flip3 mutant)

Related Entries With Identical Sequence