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

Structure of HDAC4 catalytic domain with a gain-of-function muation bound to a trifluoromethylketone inhbitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: K.20, G.36, R.37, I.38, R.154 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.37, A:I.38 Salt bridges: A:K.20, A:R.37, A:R.154

2 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain A: D.194, D.196, H.198, S.217, L.218, H.219 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.194, A:D.194, A:D.196, A:H.198, A:S.217 K.3: 4 residues within 4Å: Chain A: F.207, D.210, V.213, F.244 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:F.207, A:V.213, H2O.3

1 x TFG: 2,2,2-TRIFLUORO-1-{5-[(3-PHENYL-5,6-DIHYDROIMIDAZO[1,2-A]PYRAZIN-7(8H)-YL)CARBONYL]THIOPHEN-2-YL}ETHANE-1,1-DIOL

TFG.4: 14 residues within 4Å: Chain A: P.156, H.158, H.159, G.167, F.168, C.169, D.196, H.198, F.227, D.290, L.299, E.329, G.330 Ligands: ZN.5 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.168, A:F.168, A:F.227 pi-Stacking: A:H.198 Halogen bonds: A:D.196

1 x ZN: ZINC ION(Non-covalent)

ZN.5: 4 residues within 4Å: Chain A: D.196, H.198, D.290 Ligands: TFG.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.196, A:H.198, A:D.290

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bottomley, M.J. et al., Structural and Functional Analysis of the Human Hdac4 Catalytic Domain Reveals a Regulatory Zinc-Binding Domain. J.Biol.Chem. (2008)

Release Date

2008-07-08

Peptides

HISTONE DEACETYLASE 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

HISTONE DEACETYLASE 4

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