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Monocot chimeric jacalin JAC1 from oryza sativa: dirigent domain with bound galactobiose

Analyse Monocot chimeric jacalin JAC1 from oryza sativa: dirigent domain with bound… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7YWF
Type
protein
Length
432 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Dirigent protein
UniProt
Q306J3
Ligands
GAL, PO4
Pockets
2 · best druggability 0.74

Structure

x-ray diffraction · 3 distinct chains · 2% helix, 58% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ADirigent proteinprotein1382% helix, 54% strandQ306J3
BDirigent proteinprotein1522% helix, 60% strandQ306J3
CDirigent proteinprotein1422% helix, 61% strandQ306J3

Ligands and binding sites

  • GAL · beta-D-galactopyranose · sugar · 6 copies · chains A, B, C
  • PO4 · Phosphate ion · ion · chains B
  • TRS · 2-amino-2-hydroxymethyl-propane-1,3-diol · additive · chains A
  • DTU · (2R,3S)-1,4-dimercaptobutane-2,3-diol · additive · chains B, C

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12150.740.8933empty
2680.330.7617empty

Interfaces

3 interfaces between chains.

  • B–C · 1515 Ų buried · 19 hydrogen bonds · protein-protein
  • A–B · 950 Ų buried · 7 hydrogen bonds · protein-protein
  • A–C · 903 Ų buried · 6 hydrogen bonds · protein-protein

Compared structures

  • 7YWF · Monocot chimeric jacalin JAC1 from Oryza sativa: dirigent domain with bound galactobiose · the same entry in another collection · chain A against A, TM-score 1.00

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