SMTL ID : 1cul.1 (1 other biounit)

COMPLEX OF GS-ALPHA WITH THE CATALYTIC DOMAINS OF MAMMALIAN ADENYLYL CYCLASE: COMPLEX WITH 2',5'-DIDEOXY-ADENOSINE 3'-TRIPHOSPHATE AND MG

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-1-mer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.33, I.34, F.37, D.77 Ligands: MG.2, 3PO.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.33, A:I.34, A:D.77 MG.2: 5 residues within 4Å: Chain A: D.33, D.77 Ligands: MG.1, 3PO.4, 103.6 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.33, A:D.77, 103.6 MG.8: 3 residues within 4Å: Chain C: S.54, T.190 Ligands: GSP.11 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:S.54, C:T.190, H2O.3, H2O.3

1 x FOK: FORSKOLIN(Non-covalent)

FOK.3: 15 residues within 4Å: Chain A: F.31, L.75, Y.80, V.143, W.144, S.145, V.148, T.149, N.152 Chain B: F.22, Y.26, L.42, I.67, G.68, S.69 13 PLIP interactions: 6 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:F.22, B:Y.26, B:L.42, B:I.67, A:F.31, A:L.75, A:W.144, A:V.148, A:T.149 Hydrogen bonds: B:S.69, A:V.143, A:S.145 Water bridges: B:T.70

1 x 3PO: TRIPHOSPHATE(Non-covalent)

3PO.4: 12 residues within 4Å: Chain A: D.33, I.34, G.36, F.37, T.38, D.77, R.121 Chain B: R.156, K.192 Ligands: MG.1, MG.2, 103.6 8 PLIP interactions: 4 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:G.36, A:F.37 Water bridges: A:T.38 Salt bridges: A:R.121, B:R.156, B:R.156, B:K.192, B:K.192

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

MES.5: 3 residues within 4Å: Chain A: A.189, Y.190, E.193 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.190 Salt bridges: A:H.153, A:E.193 MES.7: 6 residues within 4Å: Chain B: K.165, T.184, F.201, V.202, N.203, T.204 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.165, B:T.204 Salt bridges: B:K.165

1 x 103: 2',5'-DIDEOXY-ADENOSINE 3'-MONOPHOSPHATE(Non-covalent)

103.6: 14 residues within 4Å: Chain A: T.38, L.75, G.76, D.77 Chain B: K.65, M.72, D.145, I.146, V.151, N.152, S.155, R.156 Ligands: MG.2, 3PO.4 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:N.152 Hydrogen bonds: B:K.65, B:D.145, B:S.155 Water bridges: B:R.156, B:R.156, A:G.76 Salt bridges: B:R.156

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

CL.9: 4 residues within 4Å: Chain C: A.48, S.51, A.235, A.255 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain C: E.356, R.359 Ligand excluded by PLIP

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

GSP.11: 22 residues within 4Å: Chain C: A.48, G.49, E.50, S.51, G.52, K.53, S.54, T.55, D.159, L.184, R.185, R.187, T.190, G.212, N.278, K.279, D.281, L.282, C.351, A.352, V.353 Ligands: MG.8 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.184, C:T.190, C:T.190, C:G.212, C:N.278, C:K.279, C:K.279, C:A.352 Water bridges: C:S.54, C:S.54, C:R.187, C:R.187, C:V.188, C:Q.213 Salt bridges: C:K.53, C:D.281 pi-Cation interactions: C:K.279

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 ADENYLYL CYCLASE: A
TYPE II ADENYLYL 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 ADENYLYL CYCLASE

TYPE II ADENYLYL CYCLASE

GUANINE NUCLEOTIDE-BINDING PROTEIN G(S)

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