SMTL ID : 3fs1.1

Crystal structure of HNF4a LBD in complex with the ligand and the coactivator PGC-1a fragment

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x ALA- ALA- LEU- ALA- ALA- LEU- LEU- ALA- ALA: PPARgamma Coactivator-1a (PGC-1a)(Non-covalent)

ALA-ALA-LEU-ALA-ALA-LEU-LEU-ALA-ALA.1: 7 residues within 4Å: Chain A: L.49, V.52, K.56, Q.69, L.73, R.74, E.225 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.49, A:V.52, A:Q.69, A:L.73, A:R.74 Hydrogen bonds: A:K.56, A:E.225, A:E.225, A:E.225 Salt bridges: A:K.56

1 x MYR: MYRISTIC ACID(Non-covalent)

MYR.2: 12 residues within 4Å: Chain A: S.43, M.44, Q.47, L.81, L.82, A.85, R.88, L.98, G.99, M.114, I.121, I.208 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Q.47, A:L.81, A:L.82, A:L.98, A:M.114, A:I.121, A:I.208 Hydrogen bonds: A:S.43, A:S.43, A:G.99 Salt bridges: A:R.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rha, G.B. et al., Multiple binding modes between HNF4alpha and the LXXLL motifs of PGC-1alpha lead to full activation. J.Biol.Chem. (2009)

Release Date

2009-10-27

Peptides

Hepatocyte nuclear factor 4-alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Hepatocyte nuclear factor 4-alpha