SMTL ID : 9ete.1

Crystal structure of recombinant chicken liver Bile Acid Binding Protein (cL-BABP) in complex with deoxycholic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x DXC: (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID(Non-covalent)

DXC.1: 11 residues within 4Å: Chain A: L.25, N.64, I.74, L.82, C.84, T.95, F.100, H.102, Q.104, F.117 Ligands: DXC.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:N.64, A:I.74, A:I.74, A:F.100, A:F.100, A:F.117 Hydrogen bonds: A:Q.104 DXC.2: 13 residues within 4Å: Chain A: Y.18, F.21, L.25, A.35, I.38, T.57, R.59, Q.60, M.77, H.102, I.115, R.124 Ligands: DXC.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.21, A:L.25, A:A.35, A:I.38, A:M.77, A:I.115 Hydrogen bonds: A:T.57, A:Q.60 Salt bridges: A:R.59 DXC.3: 10 residues within 4Å: Chain B: L.25, V.53, N.64, T.76, M.77, L.82, F.100, H.102, Q.104 Ligands: DXC.4 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.25, B:V.53, B:N.64, B:T.76, B:L.82, B:F.100 Hydrogen bonds: B:H.102, B:Q.104 DXC.4: 16 residues within 4Å: Chain B: Y.18, F.21, L.25, L.31, A.35, I.38, P.40, T.57, R.59, Q.60, M.77, H.102, I.115, L.122, R.124 Ligands: DXC.3 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:Y.18, B:F.21, B:L.25, B:L.31, B:L.31, B:I.38, B:M.77, B:I.115, B:L.122 Hydrogen bonds: B:Q.60, B:H.102 Water bridges: B:R.124, B:R.124 Salt bridges: B:R.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tassone, G. et al., Exploiting the bile acid binding protein as transporter of a Cholic Acid/Mirin bioconjugate for potential applications in liver cancer therapy. Sci Rep (2024)

Release Date

2024-10-09

Peptides

Fatty acid-binding protein, liver: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Fatty acid-binding protein, liver

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