SMTL ID : 8zci.1

X-ray structure of the human heart fatty acid-binding protein complexed with R-Ibuprofen

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x IZP: (2R)-2-[4-(2-methylpropyl)phenyl]propanoic acid(Non-covalent)

IZP.1: 9 residues within 4Å: Chain A: F.17, M.21, L.24, P.39, F.58, D.77, L.116, R.127, Y.129 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.17, A:L.24, A:F.58, A:L.116 Hydrogen bonds: A:Y.129 Salt bridges: A:R.127

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 8 residues within 4Å: Chain A: L.11, V.12, D.13, S.14, S.35, M.36, T.37, K.38 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.38

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 4 residues within 4Å: Chain A: E.70, F.71, D.72, K.82 3 PLIP interactions: 3 interactions with chain A Water bridges: A:E.70, A:K.82, A:K.82

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.4: 5 residues within 4Å: Chain A: L.52, E.73, H.94, L.105, R.107 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.105 Salt bridges: A:H.94, A:R.107

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.5: 3 residues within 4Å: Chain A: K.91, V.106, T.117 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.91 Water bridges: A:T.117, A:T.119

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 4 residues within 4Å: Chain A: I.49, S.64, F.65, K.66 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sugiyama, S. et al., X-ray structure of the human heart fatty acid-binding protein complexed with R-Ibuprofen. To Be Published

Release Date

2025-04-30

Peptides

Fatty acid-binding protein, heart: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fatty acid-binding protein, heart

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