SMTL ID : 4d69.11 (11 other biounits)

SOYBEAN AGGLUTININ FROM GLYCINE MAX IN COMPLEX WITH THE ANTIGEN Tn

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x ASP- THR- ARG: SHORT ANTIGEN PEPTIDE(Non-covalent)

ASP-THR-ARG.1: 7 residues within 4Å: Chain A: E.113, F.128, N.130, S.131, W.132, L.214 Ligands: A2G.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.130, A:S.131, A:S.131 Salt bridges: A:E.113

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.2: 6 residues within 4Å: Chain A: N.9, N.75, V.161, K.163, L.224, S.225 No protein-ligand interaction detected (PLIP)

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

A2G.3: 12 residues within 4Å: Chain A: D.88, A.105, G.106, F.128, N.130, G.213, L.214, D.215, I.216 Ligands: ASP-THR-ARG.1, ASP-THR-ARG.1, ASP-THR-ARG.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.88, A:G.106, A:N.130, A:N.130, A:L.214

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.4: 5 residues within 4Å: Chain A: E.124, D.126, D.133, H.138, S.148 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.124, A:D.126, A:D.133, A:H.138, H2O.1 MN.5: 4 residues within 4Å: Chain A: D.126, F.128, N.130, D.133 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.126, A:D.126, A:F.128, A:D.133, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Madariaga, D. et al., Detection of Tumor-Associated Glycopeptides by Lectins: The Peptide Context Modulates Carbohydrate Recognition. Acs Chem.Biol. (2015)

Release Date

2014-11-19

Peptides

LECTIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
K

LECTIN

Related Entries With Identical Sequence