SMTL ID : 2qqg.1 (1 other biounit)

Hst2 bound to ADP-HPD, acetyllated histone H4 and nicotinamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.157, C.160, C.184, C.187 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.157, A:C.160, A:C.184, A:C.187

1 x A1R: 5'-O-[(S)-{[(S)-{[(2R,3R,4S)-3,4-DIHYDROXYPYRROLIDIN-2-YL]METHOXY}(HYDROXY)PHOSPHORYL]OXY}(HYDROXY)PHOSPHORYL]ADENOSINE(Non-covalent)

A1R.2: 21 residues within 4Å: Chain A: G.46, A.47, G.48, T.51, F.58, R.59, E.78, Q.129, F.198, G.237, T.238, S.239, V.242, N.262, L.263, Q.282, Y.283, S.284 Chain B: K.5, H.7 Ligands: NCA.3 14 PLIP interactions: 13 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:A.47, A:G.48, A:T.51, A:R.59, A:T.238, A:S.239, A:S.239, A:N.262, A:L.263, A:S.284, B:H.7 Water bridges: A:T.51, A:R.59 Salt bridges: A:R.59

1 x NCA: NICOTINAMIDE(Non-covalent)

NCA.3: 5 residues within 4Å: Chain A: F.58, F.81, F.198 Chain B: K.5 Ligands: A1R.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.58, A:F.81, A:F.81, A:F.198 Water bridges: A:Q.129, A:N.130, A:I.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sanders, B.D. et al., Structural basis for nicotinamide inhibition and base exchange in sir2 enzymes. Mol.Cell (2007)

Release Date

2007-10-09

Peptides

NAD-dependent deacetylase HST2: A
Histone H4: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NAD-dependent deacetylase HST2

Histone H4

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