SMTL ID : 7g13.1

Crystal Structure of human FABP4 binding site mutated to that of FABP5 in complex with 4-[[3-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]carbamoyl]-3,6-dihydro-2H-pyran-5-carboxylic acid, i.e. SMILES S1C(=C(C2=NC(=NO2)C2CC2)C2=C1CCCC2)NC(=O)C1=C(COCC1)C(=O)O with IC50=0.119472 microM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.15 Å

Oligo State

monomer

Ligands

1 x WJH: 4-{[(3M)-3-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]carbamoyl}-5,6-dihydro-2H-pyran-3-carboxylic acid(Non-covalent)

WJH.1: 23 residues within 4Å: Chain A: F.20, Y.23, M.24, L.27, V.29, T.33, M.36, G.37, A.40, P.42, T.57, S.59, L.61, K.62, A.79, D.80, R.82, I.108, R.110, V.119, C.121, R.130, Y.132 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.23, A:L.27, A:M.36, A:A.40, A:K.62, A:A.79 Hydrogen bonds: A:R.110, A:R.130, A:R.130, A:Y.132 Salt bridges: A:R.130

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 7 residues within 4Å: Chain A: K.13, K.41, P.42, N.43, E.58, S.59, T.60 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.60 Water bridges: A:K.41 DMS.3: 3 residues within 4Å: Chain A: T.87, V.98, K.100 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.100

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

SO4.4: 2 residues within 4Å: Chain A: N.49, V.52 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.49 Water bridges: A:N.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Obst, U. et al., Crystal Structure of a human FABP4 binding site mutated to that of FABP5 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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