Cloned (Comment) | Organism |
---|---|
expression of recombinant His-tagged and/or FLAG-tagged heavy chains, BoNT/G HCR, BoNT/A HCR, and BoNT/B HCR, in Escherichia coli strain BL21(DE3) | Clostridium botulinum |
Crystallization (Comment) | Organism |
---|---|
purified recombinant His-tagged BoNT/G HCR, hanging drop vapour diffusion method, 11.5 mg/mL protein in mother liquor containing 12-15% w/v PEG 3350, 20 mM Bis-Tris buffer, pH 5.75-6.5, and 20-25 mM MgCl, X-ray diffraction structure determination and analysis at 2.0 A resolution, modelling | Clostridium botulinum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Clostridium botulinum | botulinum neurotoxin binds host peripheral neurons at the neuromuscular junction through a dual-receptor mechanism that includes interactions with ganglioside and protein receptors. The receptor identities vary depending on BoNT serotype. BoNT/B and BoNT/G bind the luminal domains of synaptotagmin I and II, homologous synaptic vesicle proteins, structure analysis of BoNT/G binding to Syt andGT1b, overview | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Clostridium botulinum | Q60393 | BoNT serotypes A-G | - |
Purification (Comment) | Organism |
---|---|
recombinant His-tagged and/or FLAG-tagged heavy chains, BoNT/G HCR, BoNT/A HCR, and BoNT/B HCR, from Escherichia coli by nickel affinity chromatography and gel filtration | Clostridium botulinum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | botulinum neurotoxin binds host peripheral neurons at the neuromuscular junction through a dual-receptor mechanism that includes interactions with ganglioside and protein receptors. The receptor identities vary depending on BoNT serotype. BoNT/B and BoNT/G bind the luminal domains of synaptotagmin I and II, homologous synaptic vesicle proteins, structure analysis of BoNT/G binding to Syt andGT1b, overview | Clostridium botulinum | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | structure comparisons of BoNT/G HCR, BoNT/A HCR, and BoNT/B HCR, modelling, overview | Clostridium botulinum |
Synonyms | Comment | Organism |
---|---|---|
BoNT | - |
Clostridium botulinum |
Botulinum neurotoxin | - |
Clostridium botulinum |