SMTL ID : 2w97.1

Crystal Structure of eIF4E Bound to Glycerol and eIF4G1 peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.29 Å

Oligo State

hetero-1-1-2-mer

Ligands

1 x MGO: [[(2R,3S,4R,5R)-5-(6-AMINO-3-METHYL-4-OXO-5H-IMIDAZO[4,5-C]PYRIDIN-1-YL)-3,4-DIHYDROXY-OXOLAN-2-YL]METHOXY-HYDROXY-PHOSPHORYL] PHOSPHONO HYDROGEN PHOSPHATE(Non-covalent)

MGO.1: 11 residues within 4Å: Chain A: W.56, M.101, W.102, E.103, R.157, K.162, W.166, S.207, G.208 Chain B: W.102, E.103 28 PLIP interactions: 2 interactions with chain B, 26 interactions with chain A Hydrophobic interactions: B:E.103 Hydrogen bonds: B:E.103, A:W.102, A:E.103, A:E.103, A:G.208 Water bridges: A:R.112, A:R.112, A:R.112, A:R.112, A:R.112, A:N.155, A:N.155, A:N.155, A:R.157, A:R.157, A:K.162, A:S.209 Salt bridges: A:R.157, A:R.157, A:K.162, A:K.162, A:K.162 pi-Stacking: A:W.56, A:W.56, A:W.56, A:W.102, A:W.102

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.2: 3 residues within 4Å: Chain A: N.118, K.119, Q.120 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.119, A:Q.120

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 2 residues within 4Å: Chain A: R.42, K.65 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.42, A:K.65 SO4.4: 4 residues within 4Å: Chain A: E.171, N.172, R.173, E.174 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.173, A:E.174 Water bridges: A:A.175 Salt bridges: A:R.173 SO4.6: 2 residues within 4Å: Chain B: R.42, K.65 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.42, B:K.65 SO4.7: 4 residues within 4Å: Chain B: E.171, N.172, R.173, E.174 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.173, B:E.174 Water bridges: B:A.175 Salt bridges: B:R.173

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 7 residues within 4Å: Chain A: I.115, T.116, L.117, Q.121, L.189, V.194, I.195 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.116, A:T.116, A:T.116, A:Q.121, A:V.194 GOL.8: 6 residues within 4Å: Chain B: W.102, R.112, W.166, H.200, T.203, A.204 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.112, B:H.200, B:A.204 Water bridges: B:R.112, B:R.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brown, C.J. et al., Crystallization of eIF4E complexed with eIF4GI peptide and glycerol reveals distinct structural differences around the cap-binding site. Cell Cycle (2009)

Release Date

2010-03-31

Peptides

EUKARYOTIC TRANSLATION INITIATION FACTOR 4E: A
EUKARYOTIC TRANSLATION INITIATION FACTOR 4E: B
EUKARYOTIC TRANSLATION INITIATION FACTOR 4 GAMMA 1: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

D
F

EUKARYOTIC TRANSLATION INITIATION FACTOR 4E

EUKARYOTIC TRANSLATION INITIATION FACTOR 4E

EUKARYOTIC TRANSLATION INITIATION FACTOR 4 GAMMA 1

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