SMTL ID : 1kk2.1

Structure of the large gamma subunit of initiation factor eIF2 from Pyrococcus abyssi-G235D mutant complexed with GDP-Mg2+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.60, C.63, C.72, C.75 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.60, A:C.63, A:C.72, A:C.75

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: T.24 Ligands: GDP.3 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:T.24, H2O.4, H2O.4, H2O.4, H2O.4

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

GDP.3: 16 residues within 4Å: Chain A: H.18, V.19, D.20, H.21, G.22, K.23, T.24, T.25, N.145, K.146, E.148, L.149, S.180, A.181, L.182 Ligands: MG.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:H.18, A:D.20, A:H.21, A:G.22, A:K.23, A:T.24, A:T.25, A:T.25, A:N.145, A:K.146, A:K.146, A:S.180, A:A.181, A:L.182 Water bridges: A:T.24, A:E.148, A:E.148 Salt bridges: A:K.23, A:E.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmitt, E. et al., The large subunit of initiation factor aIF2 is a close structural homologue of elongation factors. EMBO J. (2002)

Release Date

2002-04-10

Peptides

eIF2gamma: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

eIF2gamma

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