SMTL ID : 4lkt.1 (3 other biounits)

Crystal Structure of Human Epidermal Fatty Acid Binding Protein (FABP5) in Complex with Linoleic Acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.57 Å

Oligo State

monomer

Ligands

1 x EIC: LINOLEIC ACID(Non-covalent)

EIC.1: 11 residues within 4Å: Chain A: M.26, L.29, L.35, M.38, L.63, K.64, D.82, R.112, R.132, Y.134 Ligands: GOL.5 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.29, A:L.35, A:L.35, A:M.38, A:L.63, A:K.64, A:D.82 Hydrogen bonds: A:Y.134 Water bridges: A:R.112, A:R.112 Salt bridges: A:R.112, A:R.132

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: K.27, I.33, R.36 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.36 GOL.3: 6 residues within 4Å: Chain A: Q.67, F.68, S.69, E.77, E.78, T.79 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.79 GOL.4: 4 residues within 4Å: Chain A: A.42, K.43, S.61, T.62 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.43, A:K.43, A:T.62, A:T.62 GOL.5: 8 residues within 4Å: Chain A: T.66, F.68, E.78, T.79, T.80, Q.99, R.112 Ligands: EIC.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.59, A:E.78, A:T.79, A:A.81, A:R.112

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

SO4.6: 6 residues within 4Å: Chain A: S.19, K.20, G.21, F.22, D.23, E.24 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.19, A:S.19, A:G.21, A:F.22, A:D.23, A:E.24

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Armstrong, E.H. et al., Structural basis for ligand regulation of the fatty acid-binding protein 5, peroxisome proliferator-activated receptor beta / delta (FABP5-PPAR beta / delta ) signaling pathway. J.Biol.Chem. (2014)

Release Date

2014-03-26

Peptides

Fatty acid-binding protein, epidermal: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fatty acid-binding protein, epidermal

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