SMTL ID : 5zk7.1 (1 other biounit)

Stapled-peptides tailored against initiation of translation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.12 Å

Oligo State

hetero-1-1-mer

Ligands

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

MGT.1: 6 residues within 4Å: Chain A: W.30, M.75, W.76, E.77, R.131, K.136 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:W.76 Water bridges: A:N.129, A:N.129, A:R.131 Salt bridges: A:E.77, A:R.131, A:K.136 pi-Stacking: A:W.30, A:W.30, A:W.30, A:W.76, A:W.76 pi-Cation interactions: A:W.30

4 x IOD: IODIDE ION(Non-functional Binders)

IOD.2: 4 residues within 4Å: Chain A: P.61, G.62, R.131, A.132 Ligand excluded by PLIP IOD.3: 3 residues within 4Å: Chain A: A.48, N.51, H.52 Ligand excluded by PLIP IOD.6: 1 residues within 4Å: Chain B: R.5 Ligand excluded by PLIP IOD.7: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: Y.50, N.51, I.53, L.55 1 PLIP interactions: 1 interactions with chain A Water bridges: A:L.55

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 2 residues within 4Å: Chain A: R.102, L.161 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lama, D. et al., Structural insights reveal a recognition feature for tailoring hydrocarbon stapled-peptides against the eukaryotic translation initiation factor 4E protein. Chem Sci (2019)

Release Date

2019-02-20

Peptides

Eukaryotic translation initiation factor 4E: A
ACE-ARG-TYR-SER-ARG-MK8-GLN-LEU-LEU-MK8-LEU-PHE-ARG-NH2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Eukaryotic translation initiation factor 4E

ACE-ARG-TYR-SER-ARG-MK8-GLN-LEU-LEU-MK8-LEU-PHE-ARG-NH2

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