SMTL ID : 9kh4.1

Crystal structure of Galectin-8 N-CRD with N-acetyllactosamine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

1 x NA: SODIUM ION(Non-functional Binders)

NA.1: 6 residues within 4Å: Chain A: R.42, Q.44, R.56, H.62, W.83 Ligands: RNQ.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.42, A:Q.44, A:Q.44, A:R.56, A:R.56 Water bridges: A:W.83

1 x RNQ: ~{N}-[(2~{R},3~{R},4~{R},5~{S},6~{R})-6-(hydroxymethyl)-5-[(2~{S},3~{R},4~{S},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-2,4-bis(oxidanyl)oxan-3-yl]ethanamide(Non-covalent)

RNQ.2: 10 residues within 4Å: Chain A: R.42, H.62, N.64, R.66, V.74, N.76, W.83, E.86, I.88 Ligands: NA.1 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.42, A:R.42, A:H.62, A:N.64, A:R.66, A:R.66, A:N.76, A:E.86 Water bridges: A:R.56, A:E.86, A:E.86 Salt bridges: A:R.66

1 x NI: NICKEL (II) ION(Non-covalent)

NI.3: 2 residues within 4Å: Chain A: H.35, H.144 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.35, A:H.144, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sayed, H. et al., Galectin-8 binding to alpha-1 antitrypsin is a physiological mechanism in healthy individuals but exacerbates the symptoms of alpha-1 antitrypsin deficiency. Arch.Biochem.Biophys. (2025)

Release Date

2025-11-12

Peptides

Galectin-8: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Galectin-8

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