SMTL ID : 3c4z.1

Crystal structure of G protein coupled receptor kinase 1 bound to ADP and magnesium chloride at 1.84A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: N.319, D.332 Ligands: ADP.5 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.332, H2O.1, H2O.1, H2O.8 MG.2: 2 residues within 4Å: Chain A: D.332 Ligands: ADP.5 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.332, H2O.1, H2O.1, H2O.1, H2O.1 MG.6: 3 residues within 4Å: Chain B: N.319, D.332 Ligands: ADP.10 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.332, H2O.14, H2O.14, H2O.21 MG.7: 2 residues within 4Å: Chain B: D.332 Ligands: ADP.10 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.332, H2O.14, H2O.14, H2O.14, H2O.14

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 4 residues within 4Å: Chain A: S.165, L.166 Chain B: R.170, Q.173 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain A: G.387, P.388, F.389, R.390 Ligand excluded by PLIP CL.8: 4 residues within 4Å: Chain A: R.170, Q.173 Chain B: S.165, L.166 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain B: G.387, P.388, F.389, R.390 Ligand excluded by PLIP

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.5: 15 residues within 4Å: Chain A: L.193, G.194, R.195, G.196, G.197, V.201, A.214, K.216, M.264, T.265, M.267, L.321, D.332 Ligands: MG.1, MG.2 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:G.197, A:T.265, A:M.267, A:D.332 Water bridges: A:R.195, A:F.198, A:K.216, A:K.216, A:K.216, A:E.318, A:D.332, A:D.332, A:D.332 Salt bridges: A:K.216, A:K.216 ADP.10: 15 residues within 4Å: Chain B: L.193, G.194, R.195, G.196, G.197, V.201, A.214, K.216, M.264, T.265, M.267, L.321, D.332 Ligands: MG.6, MG.7 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:G.197, B:T.265, B:M.267, B:D.332 Water bridges: B:R.195, B:F.198, B:K.216, B:K.216, B:K.216, B:E.318, B:D.332, B:D.332, B:D.332, B:D.332 Salt bridges: B:K.216, B:K.216

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Singh, P. et al., Structures of rhodopsin kinase in different ligand states reveal key elements involved in G protein-coupled receptor kinase activation. J.Biol.Chem. (2008)

Release Date

2008-03-11

Peptides

Rhodopsin kinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Rhodopsin kinase

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