SMTL ID : 4iao.1 (1 other biounit)

Crystal structure of Sir2 C543S mutant in complex with SID domain of Sir4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.302, T.304, C.305, C.326, C.329 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.302, A:C.305, A:C.326, A:C.329

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

APR.2: 23 residues within 4Å: Chain A: G.192, A.193, G.194, T.197, D.203, F.204, R.205, S.206, Y.211, Q.274, H.294, F.375, G.401, T.402, S.403, V.406, N.426, R.427, D.428, G.441, Y.442, C.443 Chain B: M.13 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:A.193, A:G.194, A:T.197, A:F.204, A:R.205, A:Q.274, A:G.401, A:T.402, A:S.403, A:L.404, A:N.426, A:R.427, A:D.428, A:D.428, A:C.443 Water bridges: A:S.198 Salt bridges: A:R.205, A:R.205 pi-Cation interactions: A:R.427

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hsu, H.C. et al., Structural basis for allosteric stimulation of Sir2 activity by Sir4 binding. Genes Dev. (2013)

Release Date

2012-12-26

Peptides

NAD-dependent histone deacetylase SIR2: A
Regulatory protein SIR4: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

NAD-dependent histone deacetylase SIR2

Regulatory protein SIR4

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