SMTL ID : 5zc9.1

Crystal structure of the human eIF4A1-ATP analog-RocA-polypurine RNA complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 21 residues within 4Å: Chain A: F.22, F.40, K.42, S.44, Q.47, Q.65, S.66, G.67, T.68, G.69, K.70, T.71, E.171, A.202, G.323, D.325, Q.327, R.350, R.353, F.354 Ligands: MG.2 37 PLIP interactions: 37 interactions with chain A Hydrogen bonds: A:S.44, A:Q.47, A:Q.47, A:G.67, A:T.68, A:T.68, A:G.69, A:K.70, A:K.70, A:K.70, A:T.71, A:T.71, A:T.71, A:G.323, A:D.325, A:Q.327, A:R.350, A:R.350, A:R.353, A:R.353 Water bridges: A:K.42, A:K.70, A:A.72, A:Q.103, A:Q.103, A:Q.103, A:E.171, A:E.171, A:E.171, A:H.346, A:H.346, A:H.346 Salt bridges: A:R.353 pi-Stacking: A:F.40, A:F.40, A:F.354, A:F.354

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: T.71, D.170, E.171 Ligands: ANP.1 No protein-ligand interaction detected (PLIP)

1 x RCG: (1R,2R,3S,3aR,8bS)-6,8-dimethoxy-3a-(4-methoxyphenyl)-N,N-dimethyl-1,8b-bis(oxidanyl)-3-phenyl-2,3-dihydro-1H-cyclopenta[b][1]benzofuran-2-carboxamide(Non-covalent)

RCG.3: 7 residues within 4Å: Chain A: P.147, G.148, F.151, Q.183, D.186 Chain B: A.7, G.8 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.151, A:F.151, A:Q.183, A:Q.183 Hydrogen bonds: A:Q.183

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iwasaki, S. et al., The Translation Inhibitor Rocaglamide Targets a Bimolecular Cavity between eIF4A and Polypurine RNA. Mol. Cell (2019)

Release Date

2019-01-16

Peptides

Eukaryotic initiation factor 4A-I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Eukaryotic initiation factor 4A-I