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| CLOBO Botulinum neurotoxin type A (aa 2-448) |
| atx Swiss Prot# | | Q45894 |
| atx Protein names | | Botulinum neurotoxin type A (BoNT/A) (EC 3.4.24.69) (Bontoxilysin-A) (BOTOX) [Cleaved into: Botulinum neurotoxin A light chain; Botulinum neurotoxin A heavy chain] |
| atx Gene names | | botA (atx) (bna) |
| Organism | | Clostridium botulinum |
| atx Entry name | | BXA2_CLOBO |
| atx Codon optimized cDNA(gene) Clone |
| atx Cat # | | RPQ0056 |
| Tag | | atx contains A 6x histidine tag |
| atx Formulation | | Liquid |
| atx Storage | | Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles. |
| atx Applications | | Applications: 1. Codon-optimized cDNA(gene) sequence designed for protein production in both E.coli and Mammalian cell. The cDNA(gene) has been cloned into E.coli expression vector with 6x Histidine tag.2. May be used as RNAi assistance to restore the loss-of-function. |
| Recombinant atx Protein |
| atx Cat # | | PQ0056 |
| atx Source | | recombinant |
| atx Applications | | Western Blot, SDS-Page or may be used for other applications determined by user |
| atx Purity | | >90%, as determined by SDS-PAGE under reducing conditions |
| atx Activity | | N/A |
| Tag | | atx Contains A 6x histidine tag |
| atx Formulation | | Liquid |
| atx Storage | | ;. Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles. |
| Place Order for Recombinant atx Products | | For pricing and availability Click Here >>> |
| atx family | | Peptidase M27 family |
| atx Subcellular locations | | Secreted. Host cytoplasm > host cytosol. Secreted. Host cell junction > host synapse > host presynaptic cell membrane; Multi-pass membrane protein. |
| atx FUNCTION According to UniProtKB Swiss Prot | | FUNCTION: Inhibits acetylcholine release. The botulinum toxin binds with high affinity to peripheral neuronal presynaptic membrane to the secretory vesicle protein SV2. It binds directly to the largest luminal loop of the three isoforms SV2A, SV2B and SV2C. It is then internalized by receptor-mediated endocytosis. The C-terminus of the heavy chain (H) is responsible for the adherence of the toxin to the cell surface while the N-terminus mediates transport of the light chain from the endocytic vesicle to the cytosol. After translocation, the light chain (L) hydrolyzes the '197-Gln-|-Arg-198' bond in SNAP-25, thereby blocking neurotransmitter release. Inhibition of acetylcholine release results in flaccid paralysis, with frequent heart or respiratory failure (By similarity). |
| atx Sequence | | DDBJ | EMBL | GenBank |
| atx 3D structure | | ModBase |
| atx interaction | | STRING |
| atx Proteomic | | PRIDE |
| atx Genome annotation | | Ensembl | GeneID | KEGG | UCSC |
| atx Organism specific | | CTD | MGI |
| atx Phylogenomics | | eggNOG | GeneTree | HOGENOM | HOVERGEN |
| | InParanoid | OrthoDB | PhylomeDB | OMA |
| atx Gene expression | | Bgee | ArrayExpress | Genevestigator |
| atx Family and domain | | InterPro | PROSITE | ProtoNet |
| FOR in vitro RESEARCH USE ONLY |