SMTL ID : 1zy5.1

Crystal Structure of eIF2alpha Protein Kinase GCN2: R794G Hyperactivating Mutant Complexed with AMPPNP.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: K.37 Ligands: ANP.2 No protein-ligand interaction detected (PLIP) MG.3: 2 residues within 4Å: Chain B: F.19 Ligands: ANP.4 No protein-ligand interaction detected (PLIP)

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 15 residues within 4Å: Chain A: L.14, G.15, Q.16, V.22, A.35, V.65, M.94, E.95, Y.96, C.97, D.141, K.143, F.148, D.159 Ligands: MG.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:L.14, A:Q.16, A:E.95, A:C.97, A:D.141, A:K.143 Water bridges: A:Q.16, A:Q.16 Salt bridges: A:K.37 ANP.4: 17 residues within 4Å: Chain B: L.14, G.15, Q.16, G.17, Q.21, V.22, A.35, V.65, E.95, Y.96, C.97, D.141, K.143, N.146, F.148, D.159 Ligands: MG.3 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:Q.16, B:Q.16, B:E.95, B:C.97, B:D.141, B:K.143, B:N.146 Water bridges: B:D.141

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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