SMTL ID : 3g82.1

Complex of GS-alpha with the catalytic domains of mammalian adenylyl cyclase: complex with MANT-ITP and Mn

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.11 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

MN.1: 4 residues within 4Å: Chain A: D.41, D.85, C.86 Ligands: MI3.4 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.41, A:D.85 MN.2: 5 residues within 4Å: Chain A: D.41, I.42, F.45, D.85 Ligands: MI3.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.41, A:I.42, A:D.85

1 x FOK: FORSKOLIN(Non-covalent)

FOK.3: 13 residues within 4Å: Chain A: F.39, L.83, Y.88, V.151, W.152, S.153, V.156, T.157 Chain B: K.27, I.71, G.72, S.73, T.74 9 PLIP interactions: 6 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:F.39, A:F.39, A:L.83, A:V.156, B:K.27, B:I.71 Hydrogen bonds: A:V.151, A:S.153, B:S.73

1 x MI3: 3'-O-{[2-(methylamino)phenyl]carbonyl}inosine 5'-(tetrahydrogen triphosphate)(Non-covalent)

MI3.4: 22 residues within 4Å: Chain A: D.41, I.42, G.44, F.45, T.46, A.49, A.54, L.57, L.83, G.84, D.85 Chain B: K.69, M.76, D.149, I.150, W.151, G.152, N.153, N.156, K.196 Ligands: MN.1, MN.2 15 PLIP interactions: 6 interactions with chain B, 9 interactions with chain A Hydrophobic interactions: B:W.151, A:F.45, A:A.54, A:L.57 Hydrogen bonds: B:D.149, B:N.156, A:G.44, A:F.45, A:T.46, A:T.46, A:T.46, A:D.85 Salt bridges: B:K.196, B:K.196, B:K.196

1 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 3 residues within 4Å: Chain C: S.54, T.204 Ligands: GSP.7 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:S.54, C:T.204

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

CL.6: 3 residues within 4Å: Chain C: A.48, A.249, A.269 Ligand excluded by PLIP

1 x GSP: 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE(Non-covalent)

GSP.7: 21 residues within 4Å: Chain C: A.48, E.50, S.51, G.52, K.53, S.54, T.55, D.173, L.198, R.199, R.201, T.204, G.226, N.292, K.293, D.295, L.296, C.365, A.366, V.367 Ligands: MG.5 18 PLIP interactions: 18 interactions with chain C Hydrogen bonds: C:A.48, C:E.50, C:G.52, C:K.53, C:K.53, C:S.54, C:T.55, C:T.55, C:L.198, C:T.204, C:G.226, C:N.292, C:K.293, C:K.293, C:A.366, C:V.367 Salt bridges: C:K.53, C:D.295

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huebner, M. et al., 2',3'-(O)-(N-Methyl)anthraniloyl-inosine 5'-triphosphate is the Most Potent Adenylyl Cyclase 1 and 5 Inhibitor Known so far and Effectively Promotes Catalytic Subunit Assembly in the Absence of Forskolin. To be Published

Release Date

2010-02-16

Peptides

Adenylate cyclase type 5: A
Adenylate cyclase type 2: B
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Adenylate cyclase type 5

Adenylate cyclase type 2

Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

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