SMTL ID : 7fvz.1

Crystal Structure of human FABP4 in complex with (E)-6-(5-methoxy-3,6,7-trimethyl-1,2-benzoxazol-4-yl)-4-methyl-hex-4-enoic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.12 Å

Oligo State

monomer

Ligands

1 x IZ7: (4E)-6-(5-methoxy-3,6,7-trimethyl-1,2-benzoxazol-4-yl)-4-methylhex-4-enoic acid(Non-covalent)

IZ7.1: 15 residues within 4Å: Chain A: F.20, Y.23, M.24, A.37, S.57, F.61, A.79, D.80, R.82, I.108, R.110, V.119, C.121, R.130, Y.132 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:A.37, A:A.79, A:I.108, A:V.119 Water bridges: A:Y.23, A:S.57, A:S.57, A:Y.132 Salt bridges: A:R.130 pi-Stacking: A:F.20

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

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

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

FMT.4: 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:T.107 Water bridges: A:T.107, 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 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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