SMTL ID : 7fz1.1

Crystal Structure of human FABP4 in complex with 3-[(E)-anilino-(2-oxo-1H-indol-3-ylidene)methyl]sulfanylpropanoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.99 Å

Oligo State

monomer

Ligands

1 x WDE: 3-{[(E)-anilino(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]sulfanyl}propanoic acid(Non-covalent)

WDE.1: 26 residues within 4Å: Chain A: L.14, F.20, Y.23, M.24, V.27, V.29, A.37, P.42, M.44, I.55, S.57, F.61, I.66, E.76, T.78, A.79, D.80, R.82, H.97, Q.99, I.108, R.110, V.119, C.121, R.130, Y.132 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:I.55, A:I.66, A:D.80, A:I.108 Hydrogen bonds: A:E.76, A:R.82, A:Q.99, A:Y.132 Water bridges: A:T.64, A:A.79, A:R.82, A:R.110 Salt bridges: A:R.130 pi-Stacking: A:F.20 pi-Cation interactions: A:R.110

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 Water bridges: A:R.112, A:R.112, A:D.115, A:R.134 Salt bridges: A:R.112, A:R.134 SO4.4: 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:F.20, A:D.21 Water bridges: A:E.18, A:N.19, A:D.22, A:R.130

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

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