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Crystal structure of a plant class V chitinase mutant from cycas revoluta in complex with (GLCNAC)3

Analyse Crystal structure of a plant class V chitinase mutant from cycas revoluta in… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3WIJ
Type
protein
Length
340 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Chitinase a
EC
3.2.1.14
UniProt
Q4W6L6
Ligands
NAG
Pockets
1 · best druggability 0.48

Structure

x-ray diffraction · 1 distinct chain · 39% helix, 26% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AChitinase a (EC 3.2.1.14)protein34039% helix, 26% strandQ4W6L6

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 3 copies · chains A
  • ACT · Acetate ion · additive · 2 copies · chains A
  • B3P · 2-[3-(2-hydroxy-1,1-dihydroxymethyl-ethylamino)-propylamino]-2-hydroxymethyl-propane-1,3-diol · additive · chains A

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

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11920.480.7542NAG, ACT

Compared structures

  • 3WIJ · Crystal structure of a plant class V chitinase mutant from Cycas revoluta in complex with… · the same entry in another collection · chain A against A, TM-score 1.00

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