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Crystal structure of the GH43 protein blxynb mutant (K247S) from bacillus licheniformis

Analyse Crystal structure of the GH43 protein blxynb mutant (K247S) from bacillus… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6MS3
Type
protein
Length
1,023 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Glycoside hydrolase family 43
UniProt
Q65MB6
Ligands
CA, SO4
Pockets
9 · best druggability 0.73

Structure

x-ray diffraction · 2 distinct chains · 2% helix, 50% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AGlycoside hydrolase family 43protein5122% helix, 49% strandQ65MB6
BGlycoside hydrolase family 43protein5112% helix, 50% strandQ65MB6

Ligands and binding sites

  • CA · Calcium ion · metal · 2 copies · chains A, B
  • SO4 · Sulfate ion · ion · 11 copies · chains A, B
  • GOL · Glycerol · additive · 2 copies · chains A, B
  • IMD · Imidazole · additive · 2 copies · chains A, B

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

Pockets

9 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17280.730.7968SO4
26170.720.8061SO4
33500.660.8029empty
43480.650.7926empty
51050.480.8025SO4, GOL

Interfaces

1 interface between chains.

  • A–B · 1080 Ų buried · 17 hydrogen bonds · protein-protein

Compared structures

  • 6MS3 · Crystal structure of the GH43 protein BlXynB mutant (K247S) from Bacillus licheniformis · the same entry in another collection · chain A against A, TM-score 1.00

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