SMTL ID : 3qsy.1

Recognition of the methionylated initiator tRNA by the translation initiation factor 2 in Archaea

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.1: 9 residues within 4Å: Chain A: V.18, D.19, H.20, G.21, K.22, T.23, N.121, K.150, L.186 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:D.19, A:H.20, A:G.21, A:K.22, A:T.23, A:T.23, A:T.23, A:N.121, A:K.150 Salt bridges: A:E.122 pi-Cation interactions: A:K.150, A:K.150

1 x MET: METHIONINE(Non-covalent)

MET.2: 4 residues within 4Å: Chain A: R.130, K.343, M.345 Chain C: A.77 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stolboushkina, E. et al., Crystal structure of the archaeal translation initiation factor 2 in complex with a GTP analogue and Met-tRNAf(Met.). J.Mol.Biol. (2013)

Release Date

2012-03-21

Peptides

Translation initiation factor 2 subunit gamma: A
Translation initiation factor 2 subunit alpha: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Translation initiation factor 2 subunit gamma

Translation initiation factor 2 subunit alpha

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