2ROOA

Solution structure of magi4, a spider toxin from macrothele gigas
Warning
  • Chain breaks within knot 31 (displayed as a gray area on the plot and as '-' on the sequence). The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
Cysteine knot

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Loop Piercing
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1-c-8-b-20-c-15 14-b-31
Chain Sequence
CGSKRAWCKEKKDCCCGYNCVYAWYNQQSSCERKWKYLFTGEC
sequence length 43
structure length 43
publication title Chemical synthesis and solution structure of a spider toxin that affects the inactivation of mammalian sodium channels
rcsb
molecule tags Toxin
molecule keywords Neurotoxin magi-4
ec nomenclature
pdb deposition date 2008-04-04
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
4.10.40.10 Few Secondary Structures Irregular Omega-AgatoxinV Omega-AgatoxinV 2rooA00
1OMBA 1IVAA 1OAWA 1VTXA 1AGGA 1OMAA 2ROOA 1QDPA 1G9PA 1OAVA
chains in the KnotProt database with same CATH superfamily
1OMBA 1IVAA 1OAWA 1VTXA 1AGGA 2DCVA 1OMAA 2ROOA 1CIXA 2DCWA 1QDPA 1G9PA 1OAVA
chains in the KnotProt database with same CATH topology
1OMBA 1IVAA 1OAWA 1VTXA 1AGGA 2DCVA 1OMAA 2ROOA 1CIXA 2DCWA 1QDPA 1G9PA 1OAVA
chains in the KnotProt database with same CATH homology

  
#chains in the KnotProt database with same CATH superfamily
 1OMB A;  1IVA A;  1OAW A;  1VTX A;  1AGG A;  1OMA A;  2ROO A;  1QDP A;  1G9P A;  1OAV A; 
#chains in the KnotProt database with same CATH topology
 1OMB A;  1IVA A;  1OAW A;  1VTX A;  1AGG A;  2DCV A;  1OMA A;  2ROO A;  1CIX A;  2DCW A;  1QDP A;  1G9P A;  1OAV A; 
#chains in the KnotProt database with same CATH homology
 1OMB A;  1IVA A;  1OAW A;  1VTX A;  1AGG A;  2DCV A;  1OMA A;  2ROO A;  1CIX A;  2DCW A;  1QDP A;  1G9P A;  1OAV A;
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similar chains in the KnotProt database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

  
#similar chains in the KnotProt database (?% sequence similarity)
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#similar chains, but unknotted
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#similar chains in the pdb database (?% sequence similarity)
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How to cite
KnotProt | Interdisciplinary Laboratory of Biological Systems Modelling