SMTL ID : 4tqb.1 (1 other biounit)

The co-complex structure of the translation initiation factor eIF4E with the inhibitor 4EGI-1 reveals an allosteric mechanism for dissociating eIF4G

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.59 Å

Oligo State

monomer

Ligands

1 x MGT: 7N-METHYL-8-HYDROGUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

MGT.1: 14 residues within 4Å: Chain A: W.30, Q.31, M.75, W.76, E.77, R.86, N.129, R.131, K.136, W.140, K.180, S.181, G.182, S.183 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:W.76, A:G.182, A:S.183 Water bridges: A:E.77, A:R.86, A:R.86, A:R.86, A:R.86, A:N.129, A:N.129, A:R.131, A:R.131, A:R.131, A:R.131, A:K.136, A:K.180 Salt bridges: A:E.77, A:R.131, A:R.131, A:K.136, A:K.136, A:K.136 pi-Stacking: A:W.30, A:W.30, A:W.30, A:W.30, A:W.76, A:W.76

1 x 34K: (2E)-2-{2-[4-(4-bromophenyl)-1,3-thiazol-2-yl]hydrazinylidene}-3-(2-nitrophenyl)propanoic acid(Non-covalent)

34K.2: 12 residues within 4Å: Chain A: F.21, F.22, K.23, A.32, N.33, R.35, I.37, L.49, H.52, I.53, S.57, Y.65 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.21, A:K.23, A:K.23, A:R.35, A:I.37 Salt bridges: A:K.23 pi-Stacking: A:F.21

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.3: 8 residues within 4Å: Chain A: L.13, V.43, W.47, L.109, I.112, G.113, S.115, R.160 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.115 Water bridges: A:R.160 Salt bridges: A:R.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Papadopoulos, E. et al., Structure of the eukaryotic translation initiation factor eIF4E in complex with 4EGI-1 reveals an allosteric mechanism for dissociating eIF4G. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-08-13

Peptides

Eukaryotic translation initiation factor 4E: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Eukaryotic translation initiation factor 4E

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