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Crystal structure of the catalytic domain of the weissela oryzae botulinum like toxin

Analyse Crystal structure of the catalytic domain of the weissela oryzae botulinum like… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6RIM
Type
protein
Length
3,586 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Putative botulinum-like toxin wo
EC
3.4.24.69
UniProt
A0A069CUU9
Ligands
ZN, CA
Pockets
20 · best druggability 0.76

Structure

x-ray diffraction · 7 distinct chains · 29% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APutative botulinum-like toxin wo (EC 3.4.24.69)protein44130% helix, 20% strandA0A069CUU9
BPutative botulinum-like toxin wo (EC 3.4.24.69)protein44229% helix, 20% strandA0A069CUU9
CPutative botulinum-like toxin wo (EC 3.4.24.69)protein44030% helix, 21% strandA0A069CUU9
DPutative botulinum-like toxin wo (EC 3.4.24.69)protein43930% helix, 20% strandA0A069CUU9
EPutative botulinum-like toxin wo (EC 3.4.24.69)protein45729% helix, 22% strandA0A069CUU9
F, HPutative botulinum-like toxin wo (EC 3.4.24.69)protein45828% helix, 22% strandA0A069CUU9
GPutative botulinum-like toxin wo (EC 3.4.24.69)protein45129% helix, 22% strandA0A069CUU9

Ligands and binding sites

  • ZN · Zinc ion · metal · 8 copies · chains A, B, C, D, E, F, G, H
  • CA · Calcium ion · metal · 8 copies · chains A, B, C, D, E, F, G, H

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

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19620.760.7881empty
25200.720.8175CA
34990.720.8174CA
44650.720.8268CA
54930.710.8175CA

Interfaces

14 interfaces between chains.

  • D–F · 630 Ų buried · 9 hydrogen bonds · protein-protein
  • E–H · 591 Ų buried · 6 hydrogen bonds · protein-protein
  • B–C · 588 Ų buried · 6 hydrogen bonds · protein-protein
  • F–G · 585 Ų buried · 6 hydrogen bonds · protein-protein
  • A–D · 577 Ų buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 54 modified (engineered).

Compared structures

  • 6RIM · Crystal structure of the catalytic domain of the Weissela oryzae botulinum like toxin · the same entry in another collection · chain A against A, TM-score 1.00

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