SMTL ID : 1zyd.1

Crystal Structure of eIF2alpha Protein Kinase GCN2: Wild-Type Complexed with ATP.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: D.141, D.159 Ligands: ATP.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.159, A:D.159 MG.2: 3 residues within 4Å: Chain A: N.146, D.159 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.159 MG.4: 2 residues within 4Å: Chain B: D.159 Ligands: ATP.6 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.159, B:D.159 MG.5: 3 residues within 4Å: Chain B: N.146, D.159 Ligands: ATP.6 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.159

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.3: 16 residues within 4Å: Chain A: L.14, G.15, V.22, A.35, K.37, M.94, E.95, Y.96, C.97, D.141, K.143, N.146, F.148, D.159 Ligands: MG.1, MG.2 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:L.14, A:E.95, A:C.97, A:D.141, A:D.141 Water bridges: A:N.99 Salt bridges: A:K.37, A:K.143 ATP.6: 17 residues within 4Å: Chain B: L.14, G.15, V.22, A.35, K.37, V.65, M.94, E.95, Y.96, C.97, D.141, K.143, N.146, F.148, D.159 Ligands: MG.4, MG.5 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:L.14, B:E.95, B:C.97, B:D.141, B:N.146 Salt bridges: B:K.37, B:K.143

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Padyana, A.K. et al., Structural Basis for Autoinhibition and Mutational Activation of Eukaryotic Initiation Factor 2{alpha} Protein Kinase GCN2. J.Biol.Chem. (2005)

Release Date

2005-06-21

Peptides

Serine/threonine-protein kinase GCN2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine/threonine-protein kinase GCN2

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