SMTL ID : 3afk.1

Crystal Structure of Agrocybe aegerita lectin AAL complexed with Thomsen-Friedenreich antigen

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x A2G- GAL: beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose(Non-covalent)

A2G-GAL.1: 9 residues within 4Å: Chain A: P.43, N.44, H.60, R.64, N.73, W.81, E.84, R.86 Ligands: THR.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.64, A:R.64, A:R.86, A:N.44, A:R.64, A:N.73 Water bridges: A:E.84, A:R.86 A2G-GAL.2: 9 residues within 4Å: Chain B: P.43, N.44, H.60, R.64, N.73, W.81, E.84, R.86 Ligands: THR.4 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.64, B:R.64, B:R.86, B:N.44, B:N.44, B:R.64, B:N.73 Water bridges: B:E.84, B:E.84, B:N.44

2 x THR: THREONINE(Non-functional Binders)

THR.3: 1 residues within 4Å: Ligands: A2G-GAL.1 2 PLIP interactions: 2 Ligand-Ligand interactions Hydrogen bonds: T.3, T.3 THR.4: 1 residues within 4Å: Ligands: A2G-GAL.2 2 PLIP interactions: 2 Ligand-Ligand interactions Hydrogen bonds: T.4, T.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Feng, L. et al., Structural insights into the recognition mechanism between an antitumor galectin AAL and the Thomsen-Friedenreich antigen. Faseb J. (2010)

Release Date

2010-12-01

Peptides

Anti-tumor lectin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Anti-tumor lectin

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