SMTL ID : 8c1l.1

Crystal structure of HNF4 alpha LBD in complexes with palmitic acid and GRIP-1 peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x HIS- LYS- ILE- LEU- HIS- ARG- LEU- LEU- GLN: Nuclear receptor coactivator 2(Non-covalent)

HIS-LYS-ILE-LEU-HIS-ARG-LEU-LEU-GLN.1: 13 residues within 4Å: Chain B: L.51, V.54, K.58, F.63, L.68, Q.71, V.72, L.75, R.76, N.223, L.224, E.227, M.228 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:L.51, B:V.54, B:V.54, B:F.63, B:Q.71, B:V.72, B:L.75, B:R.76, B:N.223, B:L.224 Hydrogen bonds: B:K.58, B:E.227, B:E.227, B:E.227 HIS-LYS-ILE-LEU-HIS-ARG-LEU-LEU-GLN.7: 11 residues within 4Å: Chain A: L.51, V.54, K.58, F.63, Q.71, V.72, L.75, R.76, L.224, E.227, M.228 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.51, A:V.54, A:F.63, A:V.72, A:R.76, A:L.224 Hydrogen bonds: A:K.58, A:E.227, A:E.227, A:E.227

2 x PLM: PALMITIC ACID(Non-covalent)

PLM.2: 18 residues within 4Å: Chain A: V.42, S.45, M.46, Q.49, L.83, L.84, A.87, R.90, L.100, G.101, M.116, V.119, S.120, I.123, M.206, Q.209, I.210, I.213 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:Q.49, A:L.83, A:L.84, A:A.87, A:V.119, A:I.123, A:Q.209, A:I.210, A:I.213 Hydrogen bonds: A:S.45, A:G.101 Water bridges: A:L.83, A:A.87 Salt bridges: A:R.90 PLM.5: 16 residues within 4Å: Chain B: V.42, S.45, M.46, Q.49, L.83, A.87, R.90, L.100, G.101, M.116, S.120, I.123, M.206, Q.209, I.210, I.213 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:V.42, B:Q.49, B:I.123, B:Q.209, B:I.210, B:I.213 Hydrogen bonds: B:S.45, B:G.101 Water bridges: B:L.83, B:A.87 Salt bridges: B:R.90

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 3 residues within 4Å: Chain A: R.181, Q.182, Y.183 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.182, A:Y.183, A:Y.183 EDO.4: 4 residues within 4Å: Chain A: M.92, Q.135, I.136, D.137 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:I.136 EDO.6: 4 residues within 4Å: Chain B: K.214, I.221, N.223, Q.226 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ni, X. et al., Crystal structure of HNF4 alpha LBD in complexes with palmitic acid and GRIP-1 peptide. To Be Published

Release Date

2024-01-10

Peptides

Hepatocyte nuclear factor 4-alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Hepatocyte nuclear factor 4-alpha