SMTL ID : 7unt.1

Compact IF2-GDP bound to the Pseudomonas aeruginosa 70S ribosome initiation complex, from focused classification and refinement (I-B)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 13 residues within 4Å: Chain A: D.352, H.353, G.354, K.355, T.356, S.357, N.449, K.450, D.452, K.453, S.485, A.486, K.487 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:H.350, A:D.352, A:H.353, A:G.354, A:K.355, A:T.356, A:T.356, A:T.356, A:S.357, A:S.357, A:N.449, A:K.450, A:A.486, A:K.487 Salt bridges: A:K.355, A:D.452 pi-Cation interactions: A:K.450, A:K.487

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Basu, R.S. et al., Compact IF2 allows initiator tRNA accommodation into the P site and gates the ribosome to elongation. Nat Commun (2022)

Release Date

2022-06-22

Peptides

Translation initiation factor IF-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
x

Translation initiation factor IF-2

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