SMTL ID : 7g21.1

Crystal Structure of human FABP4 in complex with 4-hydroxy-2-[(E)-2-(2-phenylcyclohexyl)ethenyl]-2,3-dihydropyran-6-one

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.12 Å

Oligo State

monomer

Ligands

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

FMT.1: 7 residues within 4Å: Chain A: V.98, S.105, T.106, T.107, V.122, M.123, K.124 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.105, A:T.107, A:T.107, A:K.124 Water bridges: A:K.124

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

SO4.2: 3 residues within 4Å: Chain A: R.112, D.115, R.134 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:D.115, A:D.115 Water bridges: A:R.112, A:R.112, A:R.134, A:R.134 Salt bridges: A:R.112, A:R.134

1 x IKQ: (6R)-4-hydroxy-6-{(E)-2-[(1R,2S)-2-phenylcyclohexyl]ethenyl}-5,6-dihydro-2H-pyran-2-one(Non-covalent)

IKQ.3: 22 residues within 4Å: Chain A: L.14, F.20, Y.23, M.24, V.27, V.29, A.37, A.40, P.42, S.57, S.59, F.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:A.37, A:P.42, A:A.79, A:D.80, A:V.119 Hydrogen bonds: A:R.130, A:R.130, A:Y.132 Water bridges: A:R.110 Salt bridges: A:R.110 pi-Stacking: A:F.61

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 5 residues within 4Å: Chain A: S.17, E.18, N.19, F.20, D.21 Ligand excluded by PLIP

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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