SMTL ID : 1cs4.1

COMPLEX OF GS-ALPHA WITH THE CATALYTIC DOMAINS OF MAMMALIAN ADENYLYL CYCLASE: COMPLEX WITH 2'-DEOXY-ADENOSINE 3'-MONOPHOSPHATE, PYROPHOSPHATE AND MG

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.41, I.42, F.45, D.85 Ligands: POP.4, 101.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.41, A:I.42, A:D.85, 101.5 MG.7: 3 residues within 4Å: Chain C: S.54, T.204 Ligands: GSP.9 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:S.54, C:T.204, H2O.2, H2O.2

1 x FOK: FORSKOLIN(Non-covalent)

FOK.2: 15 residues within 4Å: Chain A: F.39, L.83, Y.88, V.151, W.152, S.153, V.156, T.157, N.160 Chain B: F.26, K.27, Y.30, I.71, G.72, S.73 13 PLIP interactions: 6 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:F.26, B:Y.30, B:I.71, A:F.39, A:L.83, A:W.152, A:V.156, A:T.157 Hydrogen bonds: B:S.73, A:V.151, A:S.153 Water bridges: B:T.74 Salt bridges: B:K.27

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

MES.3: 4 residues within 4Å: Chain A: H.161, A.197, Y.198, E.201 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.161, A:E.201 MES.6: 5 residues within 4Å: Chain B: K.169, F.205, V.206, N.207, T.208 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.169 Salt bridges: B:K.169

1 x POP: PYROPHOSPHATE 2-(Non-covalent)

POP.4: 12 residues within 4Å: Chain A: D.41, I.42, E.43, G.44, F.45, T.46, D.85, R.129 Chain B: R.160, K.196 Ligands: MG.1, 101.5 10 PLIP interactions: 7 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:I.42, A:G.44, A:F.45, A:T.46, A:T.46 Water bridges: A:S.47 Salt bridges: A:R.129, B:R.160, B:K.196, B:K.196

1 x 101: 2'-DEOXY-ADENOSINE 3'-MONOPHOSPHATE(Non-covalent)

101.5: 16 residues within 4Å: Chain A: D.41, F.45, T.46, L.83, G.84, D.85 Chain B: K.69, I.71, M.76, D.149, I.150, V.155, N.156, S.159 Ligands: MG.1, POP.4 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:D.149, B:S.159, A:D.41, A:T.46 Water bridges: A:G.84

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

CL.8: 3 residues within 4Å: Chain C: A.48, S.51, A.249 Ligand excluded by PLIP

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

GSP.9: 23 residues within 4Å: Chain C: A.48, G.49, E.50, S.51, G.52, K.53, S.54, T.55, D.173, L.198, R.199, R.201, T.204, G.225, G.226, N.292, K.293, D.295, L.296, C.365, A.366, V.367 Ligands: MG.7 26 PLIP interactions: 26 interactions with chain C Hydrogen bonds: C:A.48, C:E.50, C:S.51, 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:T.204, C:G.226, C:N.292, C:K.293, C:K.293, C:A.366, C:V.367 Water bridges: C:S.54, C:S.54, C:V.202, C:V.202, C:Q.227 Salt bridges: C:K.53, C:D.295 pi-Cation interactions: C:K.293

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tesmer, J.J. et al., Molecular basis for P-site inhibition of adenylyl cyclase. Biochemistry (2000)

Release Date

2001-01-10

Peptides

TYPE V ADENYLATE CYCLASE: A
TYPE II ADENYLATE CYCLASE: B
GUANINE NUCLEOTIDE-BINDING PROTEIN G(S): C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

TYPE V ADENYLATE CYCLASE

TYPE II ADENYLATE CYCLASE

GUANINE NUCLEOTIDE-BINDING PROTEIN G(S)

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