SMTL ID : 4bn5.4 (11 other biounits)

Structure of human SIRT3 in complex with SRT1720 inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.25 Å

Oligo State

monomer

Ligands

1 x CNA: CARBA-NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

CNA.1: 25 residues within 4Å: Chain A: G.27, A.28, G.29, S.31, T.32, I.36, D.38, R.40, Q.110, N.111, I.112, D.113, H.130, G.201, T.202, S.203, L.204, V.206, N.226, R.227, D.228, G.246, D.247, V.248 Ligands: SR7.3 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:A.28 Hydrogen bonds: A:A.28, A:Q.110, A:Q.110, A:I.112, A:D.113, A:D.113, A:H.130, A:S.203, A:S.203, A:S.203, A:L.204, A:N.226, A:R.227, A:D.247, A:D.247, A:V.248 Salt bridges: A:R.40

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 2 residues within 4Å: Chain A: Q.182, R.183 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.182, A:R.183

1 x SR7: N-{2-[3-(piperazin-1-ylmethyl)imidazo[2,1-b][1,3]thiazol-6-yl]phenyl}quinoxaline-2-carboxamide(Non-covalent)

SR7.3: 12 residues within 4Å: Chain A: P.37, D.38, F.39, R.40, F.62, L.81, I.112, H.130, V.174, F.175, F.176 Ligands: CNA.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.39, A:L.81, A:I.112 Hydrogen bonds: A:F.39 pi-Stacking: A:F.39, A:F.62, A:H.130

1 x ZN: ZINC ION(Non-covalent)

ZN.4: 5 residues within 4Å: Chain A: C.138, V.140, C.141, C.162, C.165 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.138, A:C.141, A:C.162, A:C.165

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nguyen, G.T.T. et al., Structures of Human Sirtuin 3 Complexes with Adp-Ribose and with Carba-Nad+ and Srt1720: Binding Details and Inhibition Mechanism. Acta Crystallogr.,Sect.D (2013)

Release Date

2013-06-26

Peptides

NAD-DEPENDENT PROTEIN DEACETYLASE SIRTUIN-3, MITOCHONDRIAL: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

NAD-DEPENDENT PROTEIN DEACETYLASE SIRTUIN-3, MITOCHONDRIAL

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