1AGGA

The solution structure of omega-aga-ivb, a p-type calcium channel antagonist from the venom of agelenopsis aperta
Cysteine knot
Loop Piercing
view details
4-c-12-b-25-c-20 19-b-36
Chain Sequence
EDNCIAEDYGKCTWGGTKCCRGRPCRCSMIGTNCECTPRLIMEGLSFA
sequence length 48
structure length 48
publication title The solution structure of omega-Aga-IVB, a P-type calcium channel antagonist from venom of the funnel web spider, Agelenopsis aperta.
pubmed doi rcsb
molecule tags Neurotoxin
molecule keywords OMEGA-AGATOXIN-IVB
ec nomenclature
pdb deposition date 1995-11-03
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
4.10.40.10 Few Secondary Structures Irregular Omega-AgatoxinV Omega-AgatoxinV 1aggA00
1OMAA 1VTXA 1AGGA 1OMBA 1IVAA 1OAWA 1OAVA 2ROOA 1QDPA 1G9PA
chains in the KnotProt database with same CATH superfamily
1OMAA 1VTXA 1AGGA 1OMBA 1IVAA 1CIXA 1OAWA 1OAVA 2ROOA 2DCWA 2DCVA 1QDPA 1G9PA
chains in the KnotProt database with same CATH topology
1OMAA 1VTXA 1AGGA 1OMBA 1IVAA 1CIXA 1OAWA 1OAVA 2ROOA 2DCWA 2DCVA 1QDPA 1G9PA
chains in the KnotProt database with same CATH homology


 
#chains in the KnotProt database with same CATH superfamily
 1OMA A;  1VTX A;  1AGG A;  1OMB A;  1IVA A;  1OAW A;  1OAV A;  2ROO A;  1QDP A;  1G9P A; 
#chains in the KnotProt database with same CATH topology
 1OMA A;  1VTX A;  1AGG A;  1OMB A;  1IVA A;  1CIX A;  1OAW A;  1OAV A;  2ROO A;  2DCW A;  2DCV A;  1QDP A;  1G9P A; 
#chains in the KnotProt database with same CATH homology
 1OMA A;  1VTX A;  1AGG A;  1OMB A;  1IVA A;  1CIX A;  1OAW A;  1OAV A;  2ROO A;  2DCW A;  2DCV A;  1QDP A;  1G9P A; 
1IVAA 1OAVA 1OAWA 1OMAA 1OMBA 2NDBA
similar chains in the KnotProt database (40% sequence similarity)
None
similar chains in the pdb database (40% sequence similarity)

 
#similar chains in the KnotProt database (40% sequence similarity)
1IVA A; 1OAV A; 1OAW A; 1OMA A; 1OMB A; 2NDB A; 
#similar chains, but unknotted

#similar chains in the pdb database (40% sequence similarity)


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