SMTL ID : 4zzi.1

SIRT1/Activator/Inhibitor Complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.73 Å

Oligo State

homo-dimer

Ligands

2 x 4TQ: (3S)-1,3-dimethyl-N-[3-(1,3-oxazol-5-yl)phenyl]-6-[3-(trifluoromethyl)phenyl]-2,3-dihydropyrido[2,3-b]pyrazine-4(1H)-carboxamide(Non-covalent)

4TQ.1: 10 residues within 4Å: Chain A: L.24, T.27, P.29, P.30, T.37, Q.40, I.41, N.44, I.45, E.48 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.24, A:P.30, A:T.37, A:Q.40, A:I.41, A:I.41, A:I.45 Hydrogen bonds: A:N.44 4TQ.4: 10 residues within 4Å: Chain B: L.24, T.27, P.29, P.30, T.37, Q.40, I.41, N.44, I.45, E.48 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:L.24, B:P.30, B:T.37, B:Q.40, B:I.41, B:I.41, B:I.45 Hydrogen bonds: B:N.44, B:E.48

2 x 1NS: 4-(4-{2-[(methylsulfonyl)amino]ethyl}piperidin-1-yl)thieno[3,2-d]pyrimidine-6-carboxamide(Non-covalent)

1NS.2: 16 residues within 4Å: Chain A: A.80, S.83, I.88, D.90, F.91, R.92, Y.98, F.115, Q.163, N.164, I.165, D.166, H.181, V.230, F.231, F.232 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.80, A:F.115, A:I.165 Hydrogen bonds: A:S.83, A:F.91, A:I.165, A:D.166, A:D.166, A:V.230 pi-Stacking: A:F.91, A:F.91 1NS.5: 16 residues within 4Å: Chain B: A.80, S.83, I.88, D.90, F.91, R.92, Y.98, F.115, Q.163, N.164, I.165, D.166, H.181, V.230, F.231, F.232 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:A.80, B:F.115, B:I.165 Hydrogen bonds: B:S.83, B:F.91, B:I.165, B:D.166, B:D.166, B:D.166, B:H.181, B:V.230 pi-Stacking: B:F.91, B:F.91

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: C.189, C.192, C.213, C.216 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.189, A:C.192, A:C.213, A:C.216 ZN.6: 4 residues within 4Å: Chain B: C.189, C.192, C.213, C.216 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.189, B:C.192, B:C.213, B:C.216

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dai, H. et al., Crystallographic structure of a small molecule SIRT1 activator-enzyme complex. Nat Commun (2015)

Release Date

2015-07-15

Peptides

NAD-dependent protein deacetylase sirtuin-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

NAD-dependent protein deacetylase sirtuin-1

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