SMTL ID : 5zk9.1

Stapled-peptides tailored against initiation of translation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MGP: 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

MGP.1: 6 residues within 4Å: Chain A: W.30, M.75, W.76, E.77, R.131, K.136 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:W.76 Water bridges: A:R.86, A:R.86, A:R.86, A:R.131, A:R.131, A:R.131, A:R.131, A:K.136, A:K.136 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.76, A:W.76

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 6 residues within 4Å: Chain A: I.89, T.90, Q.95, F.103, V.168, I.169 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.90, A:Q.95 Water bridges: A:N.92, A:G.170 PEG.3: 4 residues within 4Å: Chain A: Q.14, N.15, D.121 Chain B: R.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.14, A:Q.14, A:N.15 Water bridges: A:K.69

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: K.93, Q.94, R.96, R.97 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.94, A:R.96, A:R.96, A:R.97

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-ILE-ILE-TYR-SER-ARG-MK8-GLN-LEU-LEU-MK8-LEU-LYS-NH2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Eukaryotic translation initiation factor 4E

ACE-ARG-ILE-ILE-TYR-SER-ARG-MK8-GLN-LEU-LEU-MK8-LEU-LYS-NH2

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