SMTL ID : 1yc2.5 (9 other biounits)

Sir2Af2-NAD-ADPribose-nicotinamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.126, C.129, C.150, C.153 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.126, A:C.129, A:C.150, A:C.153

1 x APR: ADENOSINE-5-DIPHOSPHORIBOSE(Non-covalent)

APR.2: 23 residues within 4Å: Chain A: G.23, A.24, G.25, A.28, E.29, T.34, F.35, R.36, G.37, W.42, Q.100, H.118, F.165, G.191, S.192, S.193, V.196, N.217, A.218, E.219, G.233, K.234, A.235 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:A.24, A:E.29, A:F.35, A:R.36, A:R.36, A:G.37, A:W.42, A:Q.100, A:Q.100, A:S.193, A:L.194, A:N.217, A:A.218, A:E.219, A:A.235 Water bridges: A:E.29 Salt bridges: A:R.36, A:R.36

2 x NCA: NICOTINAMIDE(Non-covalent)

NCA.3: 9 residues within 4Å: Chain A: A.24, I.32, P.33, F.35, L.41, K.73, N.101, I.102, D.103 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.32, A:K.73, A:I.102 Hydrogen bonds: A:I.102, A:D.103, A:D.103 NCA.4: 4 residues within 4Å: Chain A: E.131, Y.133, R.151, K.152 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.133, A:R.151, A:K.152 Hydrogen bonds: A:E.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Avalos, J.L. et al., Mechanism of Sirtuin Inhibition by Nicotinamide: Altering the NAD(+) Cosubstrate Specificity of a Sir2 Enzyme. Mol.Cell (2005)

Release Date

2005-03-29

Peptides

NAD-dependent deacetylase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

NAD-dependent deacetylase 2

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