SMTL ID : 3elz.3 (2 other biounits)

Crystal structure of Zebrafish Ileal Bile Acid-Bindin Protein complexed with cholic acid (crystal form A).

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

3 x CHD: CHOLIC ACID(Non-covalent)

CHD.1: 15 residues within 4Å: Chain A: W.53, Q.55, N.65, F.67, E.76, T.77, V.78, F.83, V.87, L.94, I.96, Y.101, Q.103, T.105 Ligands: CHD.3 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:W.53, A:F.83, A:V.87, A:I.96, A:I.96, A:I.96, A:Y.101, A:T.105 Hydrogen bonds: A:W.53, A:V.78, A:L.94, A:T.105 Water bridges: A:G.79, A:G.79 CHD.2: 11 residues within 4Å: Chain A: Y.18, I.25, I.27, V.31, K.34, G.35, Y.57, P.58, V.78, L.127, R.129 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:I.25, A:I.27, A:V.31, A:Y.57, A:V.78, A:L.127 Hydrogen bonds: A:Y.18, A:K.34 CHD.3: 8 residues within 4Å: Chain A: I.25, T.77, K.81, K.82, K.100, Y.101, S.119 Ligands: CHD.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.25, A:K.81, A:Y.101 Hydrogen bonds: A:S.119 Salt bridges: A:K.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Capaldi, S. et al., The X-Ray structure of zebrafish (Danio rerio) ileal bile acid-binding protein reveals the presence of binding sites on the surface of the protein molecule. J.Mol.Biol. (2009)

Release Date

2009-01-13

Peptides

ileal Bile Acid-Binding Protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

ileal Bile Acid-Binding Protein

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