SMTL ID : 3c50.1

Crystal Structure of G protein coupled receptor kinase 1 bound to ADP and magnesium chloride at 2.6A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: D.332 Ligands: ADP.6 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.332, H2O.1, H2O.1, H2O.5 MG.2: 2 residues within 4Å: Chain A: D.332 Ligands: ADP.6 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.9: 2 residues within 4Å: Chain B: D.332 Ligands: ADP.15 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.332, H2O.7, H2O.7, H2O.12 MG.10: 3 residues within 4Å: Chain B: K.216, D.332 Ligands: ADP.15 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.332, H2O.7, H2O.7, H2O.8, H2O.8

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

CL.3: 4 residues within 4Å: Chain A: G.387, P.388, F.389, R.390 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain A: A.134, F.143, P.145, L.146 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: G.137, A.138, G.139 Ligand excluded by PLIP CL.8: 4 residues within 4Å: Chain A: S.165, L.166 Chain B: R.170, Q.173 Ligand excluded by PLIP CL.11: 3 residues within 4Å: Chain A: Q.173 Chain B: S.165, L.166 Ligand excluded by PLIP CL.12: 4 residues within 4Å: Chain B: G.387, P.388, F.389, R.390 Ligand excluded by PLIP CL.13: 4 residues within 4Å: Chain B: A.134, F.143, P.145, L.146 Ligand excluded by PLIP CL.14: 3 residues within 4Å: Chain B: R.390, K.395, V.396 Ligand excluded by PLIP

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

ADP.6: 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 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:G.197, A:T.265, A:M.267, A:D.332 Water bridges: A:R.195, A:R.195, A:F.198, A:K.216, A:K.216, A:E.318, A:D.332, A:D.332, A:D.332, A:D.332 Salt bridges: A:K.216, A:K.216 ADP.15: 16 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, I.266, M.267, L.321, D.332 Ligands: MG.9, MG.10 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:G.197, B:T.265, B:M.267 Water bridges: B:R.195, 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, B:D.332, B:G.334 Salt bridges: B:K.216, B:K.216

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.7: 3 residues within 4Å: Chain A: D.127, A.128, E.129 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.127, A:A.128 Salt bridges: A:D.127, A:E.129

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
B

Rhodopsin kinase

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