GL1X · GenesisL1 explorer

MolNFT v1 · #21102 · protein

Agglutinin from ricinus communis with galactoaza

1RZO: “Agglutinin from ricinus communis with galactoaza”. X-ray diffraction, 2 ligands (GAL, SO4), 12 pockets (best druggability 0.76). MolNFT v1 #21102 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
1RZO
Type
protein
Length
1,043 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Agglutinin
EC
3.2.2.22
UniProt
P06750
Ligands
GAL, SO4
Pockets
12 · best druggability 0.76

Structure

x-ray diffraction · 3 distinct chains · 30% helix, 28% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAgglutinin (EC 3.2.2.22)protein25942% helix, 23% strandP06750
B, DAgglutininprotein26210% helix, 38% strandP06750
CAgglutinin (EC 3.2.2.22)protein26040% helix, 23% strandP06750

Ligands and binding sites

  • GAL · beta-D-galactopyranose · sugar · 11 copies · chains A, B, C, D
  • SO4 · Sulfate ion · ion · 10 copies · chains A, B, C, D

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

Pockets

12 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11500.760.9333empty
21050.690.9133empty
33520.630.7950empty
42760.580.7835empty
51640.570.8132empty

Interfaces

3 interfaces between chains.

  • C–D · 1956 Ų buried · 19 hydrogen bonds · protein-protein
  • A–B · 1927 Ų buried · 21 hydrogen bonds · protein-protein
  • A–C · 636 Ų buried · 7 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 10 disulfide (disulfide).

Compared structures

  • 1RZO · Agglutinin from Ricinus communis with galactoaza · the same entry in another collection · chain D against D, TM-score 1.00
  • P06750 · AlphaFold monomer V2.0 prediction for agglutinin (P06750) · a predicted model of the same protein · chain D against A, TM-score 0.99

Analyse

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