SMTL ID : 2pmd.2 (1 other biounit)

The structures of aIF2gamma subunit from the archaeon Sulfolobus solfataricus in the GDP-bound form.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

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

GDP.1: 14 residues within 4Å: Chain A: D.19, G.21, K.22, T.23, T.24, G.96, N.149, K.150, D.152, V.153, S.184, A.185, L.186 Ligands: PPV.3 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:D.19, A:D.19, A:G.21, A:T.23, A:T.23, A:T.24, A:T.24, A:N.149, A:K.150, A:K.150, A:S.184, A:A.185, A:L.186 Salt bridges: A:K.22, A:D.152

3 x PPV: PYROPHOSPHATE(Non-covalent)

PPV.2: 6 residues within 4Å: Chain A: G.258, L.259, R.260, Y.269, N.310, L.311 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.260, A:N.310, A:N.310, A:N.310 Water bridges: A:R.260, A:S.314 PPV.3: 3 residues within 4Å: Chain A: L.186, H.187 Ligands: GDP.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.187 Salt bridges: A:H.187 PPV.4: 3 residues within 4Å: Chain A: T.274, K.275, Y.300 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.274, A:Y.300 Water bridges: A:K.275, A:K.275 Salt bridges: A:K.275

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nikonov, O. et al., New Insights into the Interactions of the Translation Initiation Factor 2 from Archaea with Guanine Nucleotides and Initiator tRNA. J.Mol.Biol. (2007)

Release Date

2007-11-06

Peptides

Translation initiation factor 2 gamma subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Translation initiation factor 2 gamma subunit

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