SMTL ID : 5mbk.1

Structure of a bacterial light-regulated adenylyl cylcase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

ATP.1: 20 residues within 4Å: Chain A: D.160, I.161, L.162, A.163, F.164, S.165, I.202, G.203, D.204, R.287 Chain B: I.202, M.207, L.271, L.272, G.273, D.274, V.276, N.277 Ligands: MG.2, MG.3 13 PLIP interactions: 4 interactions with chain B, 9 interactions with chain A Hydrogen bonds: B:G.273, B:D.274, B:V.276, B:N.277, A:D.160, A:A.163, A:F.164, A:S.165, A:G.203, A:D.204 Water bridges: A:A.163, A:T.166 Salt bridges: A:R.287 ATP.4: 20 residues within 4Å: Chain A: I.202, M.207, L.271, L.272, G.273, D.274, V.276, N.277 Chain B: D.160, I.161, L.162, A.163, F.164, S.165, I.202, G.203, D.204, R.287 Ligands: MG.5, MG.6 14 PLIP interactions: 9 interactions with chain B, 5 interactions with chain A Hydrogen bonds: B:D.160, B:A.163, B:F.164, B:S.165, B:G.203, B:D.204, A:G.273, A:D.274, A:D.274, A:V.276, A:N.277 Water bridges: B:A.163, B:T.166 Salt bridges: B:R.287

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain A: D.160, I.161, D.204, R.287 Ligands: ATP.1, MG.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.160, A:I.161, A:D.204 MG.3: 4 residues within 4Å: Chain A: D.160, D.204 Ligands: ATP.1, MG.2 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.160, A:D.204, H2O.1 MG.5: 6 residues within 4Å: Chain B: D.160, I.161, D.204, R.287 Ligands: ATP.4, MG.6 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.160, B:I.161, B:D.204 MG.6: 4 residues within 4Å: Chain B: D.160, D.204 Ligands: ATP.4, MG.5 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.160, B:D.204, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lindner, R. et al., Photoactivation Mechanism of a Bacterial Light-Regulated Adenylyl Cyclase. J. Mol. Biol. (2017)

Release Date

2017-04-05

Peptides

Beta subunit of photoactivated adenylyl cyclase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Beta subunit of photoactivated adenylyl cyclase

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