SMTL ID : 8cm8.1

Galectin-8 N-terminal carbohydrate recognition domain in complex with 4-(bromophenyl)phthalazinone D-galactal ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.22 Å

Oligo State

homo-dimer

Ligands

2 x V19: 4-(4-bromophenyl)-2-[[(2~{R},3~{R},4~{R})-2-(hydroxymethyl)-3-oxidanyl-3,4-dihydro-2~{H}-pyran-4-yl]oxymethyl]phthalazin-1-one(Non-covalent)

V19.1: 14 residues within 4Å: Chain A: R.45, Q.47, D.49, M.56, R.59, H.65, N.67, R.69, V.77, N.79, W.86, E.89, Y.141, G.142 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:R.45, A:R.45, A:H.65, A:R.69, A:N.79, A:E.89 Water bridges: A:R.59, A:R.59, A:R.69 pi-Stacking: A:Y.141 pi-Cation interactions: A:R.59 V19.3: 14 residues within 4Å: Chain B: R.45, Q.47, D.49, M.56, R.59, H.65, N.67, R.69, V.77, N.79, W.86, E.89, Y.141, G.142 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:R.45, B:R.45, B:H.65, B:R.69, B:N.79, B:E.89, B:E.89 Water bridges: B:Q.47, B:R.59, B:R.59, B:R.69 pi-Stacking: B:Y.141 pi-Cation interactions: B:R.59

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

CL.2: 7 residues within 4Å: Chain A: L.110, K.111, D.112, K.113 Chain B: I.130, G.131, K.134 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Van Klaveren, S. et al., Halogenated Galactal-Phenylphthalazinone Hybrids as Highly Selective Galectin-8N Ligands. To Be Published

Release Date

2024-02-28

Peptides

Galectin-8: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Galectin-8