SMTL ID : 7fz0.1

Crystal Structure of human FABP4 in complex with 2-tert-butyl-6-ethyl-4,5-diphenyl-3-(1H-tetrazol-5-yl)pyridine, i.e. SMILES N1C(=NN=N1)c1c(nc(c(c1c1ccccc1)c1ccccc1)CC)C(C)(C)C with IC50=0.0259709 microM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.02 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: S.17, E.18, N.19, F.20, D.21 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.17, A:S.17, A:F.20, A:D.21 Water bridges: A:E.18, A:N.19, A:D.22 SO4.2: 4 residues within 4Å: Chain A: D.6, R.112, D.115, R.134 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.6, A:D.115 Water bridges: A:R.112, A:R.134 Salt bridges: A:R.112, A:R.134

1 x EOH: ETHANOL(Non-functional Binders)

EOH.3: 7 residues within 4Å: Chain A: V.98, S.105, T.106, T.107, V.122, M.123, K.124 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.122 Hydrogen bonds: A:S.105, A:T.107

1 x WBR: (3P)-2-tert-butyl-6-ethyl-4,5-diphenyl-3-(1H-tetrazol-5-yl)pyridine(Non-covalent)

WBR.4: 25 residues within 4Å: Chain A: F.20, Y.23, M.24, V.27, V.29, T.33, R.34, A.37, A.40, P.42, M.44, S.57, S.59, F.61, K.62, T.78, A.79, D.80, R.82, I.108, R.110, V.119, C.121, R.130, Y.132 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:T.33, A:A.37, A:A.40, A:P.42, A:F.61, A:A.79, A:D.80, A:I.108 Hydrogen bonds: A:S.57, A:S.57, A:R.130, A:R.130, A:Y.132 Water bridges: A:R.82, A:R.110, A:R.110 pi-Stacking: A:F.20

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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