Peptide Information

General Information of This Peptide
Peptide ID
BTDP002949
Peptide Name
Three-finger toxin MicTx3
Symonym
MCOR0100C; Three-finger toxin 3FTx-3
Species
Micrurus corallinus (Brazilian coral snake)
Uniprot Name
3SX3_MICCO
Alphafold ID
C6JUP3
3D Structure
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2D Sequence
3D Structure
Source
Alphafold db: C6JUP3
Sequence
MKTLLLTLVVVTIMCLDLGYTLVCYTNVLEPPGTLETCPDDFTCVKKWEGGGRRVTQYCS
HACAIPASYEFVHCCQTDKCNG
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Sequence Length
82
Mass (Da)
9070
Signal Sequence
MKTLLLTLVVVTIMCLDLGYT
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Sequence Removed Signal Peptide
LVCYTNVLEPPGTLETCPDDFTCVKKWEGGGRRVTQYCSHACAIPASYEFVHCCQTDKCN
G
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Disulfide Bond
24-44;38-59;63-74;75-80
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Kingdom: Metazoa
Phylum: Chordata
Class: Lepidosauria
Order: Squamata
Family: Elapidae
Genus: Micrurus
Species: Micrurus corallinus
Full List of Activity Data of This Peptide Toxin
                        Target Name Activity Data Type Activity Data Concentration Note Reference
 Target Info    acetylcholine binding protein (AChBP) Dissociation constant
29.5 nM
 . . [1], [2], [3], [4]
References
Ref 1 Transcriptomic basis for an antiserum against Micrurus corallinus (coral snake) venom. BMC Genomics. 2009 Mar 16;10:112. doi: 10.1186/1471-2164-10-112.
Ref 2 Snake venomics and venom gland transcriptomic analysis of Brazilian coral snakes, Micrurus altirostris and M. corallinus. J Proteomics. 2011 Aug 24;74(9):1795-809. doi: 10.1016/j.jprot.2011.04.003. Epub 2011 Apr 12.
Ref 3 Directed evolution of a three-finger neurotoxin by using cDNA display yields antagonists as well as agonists of interleukin-6 receptor signaling. Mol Brain. 2011 Jan 7;4:2. doi: 10.1186/1756-6606-4-2.
Ref 4 Directed evolution of three-finger toxin to produce serine protease inhibitors. J Recept Signal Transduct Res. 2014 Jun;34(3):154-61. doi: 10.3109/10799893.2013.865747. Epub 2013 Dec 6.
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