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Crystal structure of the lectin domain of papg from E. COLI BI47 in complex with SSEA4 in space group P212121

Analyse Crystal structure of the lectin domain of papg from E. COLI BI47 in complex… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4Z3E
Type
protein
Length
197 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Papg, lectin domain
UniProt
T7DCJ2
Ligands
GAL, BGC, GLA, NGA

Structure

x-ray diffraction · 1 distinct chain · 3% helix, 58% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APapg, lectin domainprotein1973% helix, 58% strandT7DCJ2

Ligands and binding sites

  • GAL · beta-D-galactopyranose · sugar · 2 copies · chains A
  • BGC · beta-D-glucopyranose · sugar · chains A
  • GLA · alpha-D-galactopyranose · sugar · chains A
  • NGA · 2-acetamido-2-deoxy-beta-D-galactopyranose · sugar · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 4Z3E · Crystal structure of the lectin domain of PapG from E. coli BI47 in complex with SSEA4 in… · the same entry in another collection · chain A against A, TM-score 1.00

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