SMTL ID : 1u5r.3 (2 other biounits)

Crystal Structure of the TAO2 Kinase Domain: Activation and Specifity of a Ste20p MAP3K

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: D.197 Ligands: MG.2, ATP.4 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.197, A:D.197, H2O.1, H2O.2, H2O.7 MG.2: 4 residues within 4Å: Chain A: N.184, D.197 Ligands: MG.1, ATP.4 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.197, H2O.5, H2O.5 MG.5: 3 residues within 4Å: Chain B: D.197 Ligands: MG.6, ATP.8 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.197, B:D.197, H2O.9, H2O.10, H2O.15 MG.6: 4 residues within 4Å: Chain B: N.184, D.197 Ligands: MG.5, ATP.8 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.197, H2O.13, H2O.14

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 3 residues within 4Å: Chain A: N.208, S.209 Chain B: E.96 5 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions, 1 interactions with chain A Metal complexes: B:E.96, B:E.96, H2O.2, H2O.6, A:S.209 CA.7: 3 residues within 4Å: Chain A: E.96 Chain B: N.208, S.209 5 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions, 1 interactions with chain B Metal complexes: A:E.96, A:E.96, H2O.10, H2O.14, B:S.209

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

ATP.4: 19 residues within 4Å: Chain A: I.62, G.63, H.64, G.65, S.66, V.70, A.83, K.85, I.117, M.133, E.134, Y.135, C.136, N.184, L.186, D.197, K.342 Ligands: MG.1, MG.2 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:S.66, A:E.134, A:C.136, A:N.184 Water bridges: A:H.64, A:F.67, A:K.85, A:D.142, A:G.183, A:G.183, A:G.199 Salt bridges: A:K.85, A:K.85 ATP.8: 19 residues within 4Å: Chain B: I.62, G.63, H.64, G.65, S.66, V.70, A.83, K.85, I.117, M.133, E.134, Y.135, C.136, N.184, L.186, D.197, K.342 Ligands: MG.5, MG.6 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:S.66, B:E.134, B:C.136, B:N.184 Water bridges: B:H.64, B:F.67, B:K.85, B:D.142, B:G.183, B:G.183, B:G.199 Salt bridges: B:K.85, B:K.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, T. et al., Crystal Structure of the TAO2 Kinase Domain; Activation and Specificity of a Ste20p MAP3K. Structure (2004)

Release Date

2004-10-12

Peptides

serine/threonine protein kinase TAO2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

serine/threonine protein kinase TAO2

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