SMTL ID : 1m7w.6 (7 other biounits)

HNF4a ligand binding domain with bound fatty acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

4 x DAO: LAURIC ACID(Non-covalent)

DAO.1: 12 residues within 4Å: Chain A: S.49, M.50, Q.53, L.88, R.94, L.104, G.105, V.110, L.117, M.120, S.124, I.127 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.88, A:V.110, A:L.117, A:L.117, A:M.120, A:I.127 Hydrogen bonds: A:S.49, A:G.105 Water bridges: A:R.94 Salt bridges: A:R.94 DAO.2: 12 residues within 4Å: Chain B: V.46, S.49, M.50, Q.53, L.87, A.91, R.94, L.104, G.105, M.120, I.127, I.214 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:V.46, B:A.91, B:L.104, B:I.127, B:I.214 Hydrogen bonds: B:S.49, B:G.105 Salt bridges: B:R.94 DAO.3: 12 residues within 4Å: Chain C: S.49, M.50, Q.53, L.88, R.94, L.104, G.105, V.110, L.117, M.120, S.124, I.127 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:L.88, C:V.110, C:L.117, C:L.117, C:M.120, C:I.127 Hydrogen bonds: C:S.49, C:G.105 Water bridges: C:R.94 Salt bridges: C:R.94 DAO.4: 12 residues within 4Å: Chain D: V.46, S.49, M.50, Q.53, L.87, A.91, R.94, L.104, G.105, M.120, I.127, I.214 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:V.46, D:A.91, D:L.104, D:I.127, D:I.214 Hydrogen bonds: D:S.49, D:G.105 Salt bridges: D:R.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dhe-Paganon, S. et al., Crystal structure of the HNF4 alpha ligand binding domain in complex with endogenous fatty acid ligand. J.Biol.Chem. (2002)

Release Date

2003-07-01

Peptides

Hepatocyte nuclear factor 4-alpha: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
B

D
C

Hepatocyte nuclear factor 4-alpha

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