SMTL ID : 5o5l.5 (5 other biounits)

X-ray structure of a bacterial adenylyl cyclase soluble domain, solved at cryogenic temperature

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 4 residues within 4Å: Chain A: D.81, I.82, D.125 Ligands: ONM.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.81, A:I.82, A:D.125 MN.2: 3 residues within 4Å: Chain A: D.81, S.123 Ligands: ONM.3 No protein-ligand interaction detected (PLIP) MN.5: 4 residues within 4Å: Chain B: D.81, S.123, D.125 Ligands: ONM.4 No protein-ligand interaction detected (PLIP) MN.6: 4 residues within 4Å: Chain B: D.81, I.82, D.125 Ligands: ONM.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.81, B:I.82, B:D.125

2 x ONM: 3'-O-(N-METHYLANTHRANILOYL)-GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

ONM.3: 21 residues within 4Å: Chain A: D.81, I.82, F.85, T.86, P.94, S.123, G.124, D.125, R.169 Chain B: F.79, K.121, M.128, V.191, W.192, G.193, D.194, V.196, N.197, S.200 Ligands: MN.1, MN.2 17 PLIP interactions: 8 interactions with chain B, 9 interactions with chain A Hydrophobic interactions: B:W.192, A:P.94 Hydrogen bonds: B:K.121, B:G.193, B:G.193, B:N.197, B:N.197, B:S.200, B:S.200, A:D.81, A:G.84, A:F.85, A:T.86, A:T.86, A:T.86, A:D.125 Salt bridges: A:R.169 ONM.4: 23 residues within 4Å: Chain A: K.121, M.128, D.190, V.191, G.193, D.194, V.196, N.197, R.201, K.236 Chain B: D.81, I.82, F.85, T.86, A.89, P.94, L.97, S.123, G.124, D.125, R.169 Ligands: MN.5, MN.6 14 PLIP interactions: 7 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:F.85, B:P.94, B:L.97, B:L.97 Hydrogen bonds: B:F.85, B:D.125, A:K.121, A:K.121, A:V.191, A:G.193 Salt bridges: B:R.169, A:D.190, A:R.201, A:K.236

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vercellino, I. et al., Role of the nucleotidyl cyclase helical domain in catalytically active dimer formation. Proc. Natl. Acad. Sci. U.S.A. (2017)

Release Date

2017-11-01

Peptides

Adenylate cyclase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
J

Adenylate cyclase

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