SMTL ID : 7fw0.1

Crystal Structure of human FABP4 in complex with 3-methyl-2-(2,4,5-trichlorophenyl)sulfanylbutanoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.12 Å

Oligo State

monomer

Ligands

3 x K0U: (2R)-3-methyl-2-[(2,4,5-trichlorophenyl)sulfanyl]butanoic acid(Non-covalent)

K0U.1: 12 residues within 4Å: Chain A: F.20, A.37, S.57, S.59, K.62, T.64, V.119, C.121, R.130, Y.132 Ligands: K0U.3, K0U.4 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.20, A:V.119 Water bridges: A:R.110, A:R.110, A:Y.132 Salt bridges: A:R.130 Halogen bonds: A:A.37, A:K.62, A:T.64 K0U.3: 11 residues within 4Å: Chain A: Y.23, M.24, F.61, E.76, T.78, A.79, D.80, R.82, Q.99 Ligands: K0U.1, K0U.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.79 Halogen bonds: A:Y.23 K0U.4: 11 residues within 4Å: Chain A: F.20, Y.23, V.27, T.33, A.37, F.61, A.79, D.80, R.82 Ligands: K0U.1, K0U.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:D.80 pi-Stacking: A:F.20

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

SO4.2: 3 residues within 4Å: Chain A: R.112, D.115, R.134 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.115, A:D.115 Water bridges: A:R.112, A:R.112, A:R.112 Salt bridges: A:R.112, A:R.134 SO4.6: 5 residues within 4Å: Chain A: S.17, E.18, N.19, F.20, D.21 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.17, A:S.17, A:N.19, A:F.20, A:D.21 Water bridges: A:E.18, A:D.22, A:R.130

1 x FMT: FORMIC ACID(Non-functional Binders)

FMT.5: 4 residues within 4Å: Chain A: S.105, T.106, T.107, V.122 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.105, A:T.107 Water bridges: A:T.107, A:K.124

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Obst, U. et al., Crystal Structure of a human FABP4 complex. To be published

Release Date

2023-06-14

Peptides

Fatty acid-binding protein, adipocyte: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Fatty acid-binding protein, adipocyte

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