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Ligand · A2G

A2G · 2-acetamido-2-deoxy-alpha-D-galactopyranose

A2G, 2-acetamido-2-deoxy-alpha-D-galactopyranose (C8 H15 N O6, 221.2 g/mol), in the MolNFT structures on GenesisL1: bound in 80 records (70 PDB entries). Every binding site with its residues within 4.5 Å, the residues it binds most and the…

Component
A2G
Formula
C8 H15 N O6
Class
sugar
Structures
80
PDB entries
70

Binding sites

A2G in 80 structures; the first of them:

  • 4XTM · Crystal structure of a recombinant Vatairea macrocarpa seed lectin complexed with GalNAc · A2G A303 · binds ALA86, ASP87, ASP103, GLY104, GLY105, PHE106, PHE127, ASN129 and 5 more
  • 4XTP · Crystal structure of a recombinant Vatairea macrocarpa seed lectin complexed with Tn… · A2G A312 · binds ALA86, ASP87, ASP103, GLY104, GLY105, PHE106, PHE127, ASN129 and 5 more
  • 5A5A · The structure of GH101 E796Q mutant from Streptococcus pneumoniae TIGR4 in complex with… · A2G B1 · binds LYS650, HIS657, ASP658, GLU699, TRP724, ASP764, VAL765, GLN770 and 5 more
  • 5ELE · Cholera toxin El Tor B-pentamer in complex with A Lewis-y · A2G K4 · binds GLN16, ILE17, TYR18
  • 5ELF · Cholera toxin El Tor B-pentamer in complex with A-pentasaccharide · A2G K4 · binds GLN16, ILE17, TYR18
  • 5F7N · Blood group antigen binding adhesin BabA of Helicobacter pylori strain 17875 in complex… · A2G E4 · binds GLY193, ASN194, ASP195, SER198, GLN207
  • 5F97 · Blood group antigen binding adhesin BabA of Helicobacter pylori strain A730 in complex… · A2G I6 · binds GLY194, ASN195, ASN196, GLU199, LYS207, GLN210
  • 5IJ3 · SrpA adhesin in complex with sialyl T antigen · A2G C1 · binds PHE294
  • 5IK4 · Laminin A2LG45 C-form, Apo. · A2G A4003 · binds THR2741, MET2742, ALA2749
  • 5IK5 · Laminin A2LG45 C-form, G6/7 bound. · A2G B1 · binds THR2741, MET2742, VAL2743, ALA2749
  • 5IYP · Protruding domain of GII.4 human norovirus CHDC2094 in complex with HBGA type A… · A2G C3 · binds HIS347, ASP374
  • 5KDU · ZmpB metallopeptidase in complex with a2,6-Sialyl T-antigen · A2G B1 · binds PHE727, TRP752, GLY753, HIS756, GLU771, ASN775, ARG790, THR822 and 1 more
  • 5N7B · Understanding the singular conformational landscape of the Tn antigens: Sulfur-for… · A2G I101 · binds TRP33, PRO2, ASP3, CG64, ARG5
  • 5VEB · Crystal structure of a Fab binding to extracellular domain 5 of Cadherin-6 · A2G X2001 · binds ALA528, GLU530, VAL569, SER579, THR581
  • 5XFD · Serial femtosecond X-ray structure of Agrocybe cylindracea galectin with lactose solved… · A2G C4 · binds ASN47, THR48, ALA49, HIS62, ARG77, TRP83, ASN140, THR142
  • 5ZV5 · P domain of GII.17-2014/15 complexed with A-trisaccharide · A2G C3 · binds ASP378
  • 6JYS · GII.13/21 noroviruses recognize glycans with a terminal beta-galactose via an… · A2G E1 · binds ASN175
  • 6MEO · Structural basis of coreceptor recognition by HIV-1 envelope spike · A2G B401 · binds GLN417, MET429, GLN4, SER7, ILE9, TYS10
  • 6MET · Structural basis of coreceptor recognition by HIV-1 envelope spike · A2G B401 · binds GLN417, MET429, GLN4, SER7, ILE9, TYS10

Residues it binds most

GLY 108, THR 130, ASP 98, ASN 88, SER 99, TRP 67, TYR 84, GLN 71, HIS 53, GLU 70 (residue and the binding sites it lines).

Found with

  • GAL · beta-D-galactopyranose
  • EDO · 1,2-ethanediol
  • CA · Calcium ion
  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose
  • FUC · alpha-L-fucopyranose
  • GOL · Glycerol
  • ZN · Zinc ion
  • SIA · N-acetyl-alpha-neuraminic acid
  • GLA · alpha-D-galactopyranose
  • BMA · beta-D-mannopyranose
  • MAN · alpha-D-mannopyranose
  • MN · Manganese (II) ion

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