SMTL ID : 2qn6.1

Structure of an archaeal heterotrimeric initiation factor 2 reveals a nucleotide state between the GTP and the GDP states

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: T.22 Ligands: GDP.2 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:T.22, H2O.2, H2O.2, H2O.2, H2O.2

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

GDP.2: 15 residues within 4Å: Chain A: V.17, D.18, H.19, G.20, K.21, T.22, T.23, N.148, K.149, D.151, V.152, S.183, A.184, L.185 Ligands: MG.1 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:H.16, A:D.18, A:H.19, A:G.20, A:K.21, A:T.22, A:T.23, A:T.23, A:N.148, A:K.149, A:K.149, A:L.185 Water bridges: A:K.21, A:K.21, A:K.21, A:T.22, A:T.22, A:T.22 Salt bridges: A:K.21, A:D.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yatime, L. et al., Structure of an archaeal heterotrimeric initiation factor 2 reveals a nucleotide state between the GTP and the GDP states. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-11-06

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Translation initiation factor 2 gamma subunit

Translation initiation factor 2 alpha subunit

Translation initiation factor 2 beta subunit

Related Entries With Identical Sequence