This protein is a scorpion toxin (P01491). It is also considered a "knottin" after the complex, knot-like disulfide bridge architexture. Members of the family have a secondary structure consisting mainly of sheets. For other revisiting puzzles involving scorpion toxins, see Revisiting puzzle/Scorpion toxin.
The puzzle has 64 segments with the sequence:
This sequence is found in the following Protein Data Bank entry:
This puzzle can have four disulfide bridges. Recent revisits to this puzzle have awarded a bonus of 250 for each bridge formed. The bridges are identified in 1B3C as 11-64, 15-40, 24-45, and 28-47.
The recipe Bridge Wiggle v 1.2.1 - Brow42 accepts the bridges in this format:
11,64 15,40 24,45 28,47
This puzzle does not have any ligands.
This puzzle has a single chain.
See players' solutions from previous visits to this puzzle:
Complete series of revisits with top scores:
|puzzle||closed||top solo score||top solo||top evo score||top evo||top group score||top group||comments|
|57: Beta-Neurotoxin||05/28/08||8,867||MattSaffell||8,867||Another Hour Another Point|
|1044: Revisiting Puzzle 57: Beta-Neurotoxin||02/05/15||9,829||retiredmichael||9,826||Galaxie||9,829||Beta Folders|
|1247: Revisiting Puzzle 57: Beta-Neurotoxin||06/22/16||9,933||Aubade01||9,880||gitwut||9,880||Contenders|
|1498: Revisiting Puzzle 57: Beta-Neurotoxin||03/26/18||10,711||eusair||10,558||Blipperman||10,558||Gargleblasters|
|1690: Revisiting Puzzle 57: Beta-Neurotoxin||07/01/19||10,554||LociOiling||10,549||LociOiling||10,554||Beta Folders|
|1961: Revisiting Puzzle 57: Beta-Neurotoxin||02/25/21||10,566||Aubade01||10,623||fpc||10,623||Marvin's Bunch|