1G9PA

Solution structure of the insecticidal calcium channel blocker omega-atracotoxin-hv2a
Cysteine knot
Loop Piercing
view details
4-c-11-b-24-c-18 17-b-29
Chain Sequence
LLACLFGNGRCSSNRDCCELTPVCKRGSCVSSGPGLVGGILGGIL
sequence length 45
structure length 45
publication title Discovery and structure of a potent and highly specific blocker of insect calcium channels.
pubmed rcsb
molecule tags Toxin
molecule keywords OMEGA-ATRACOTOXIN-HV2A
ec nomenclature
pdb deposition date 2000-11-27
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
4.10.40.10 Few Secondary Structures Irregular Omega-AgatoxinV Omega-AgatoxinV 1g9pA00
1VTXA 1G9PA 1OMBA 2ROOA 1IVAA 1OAVA 1AGGA 1OAWA 1OMAA 1QDPA
chains in the KnotProt database with same CATH superfamily
1VTXA 1G9PA 1OMBA 2ROOA 1IVAA 2DCVA 1CIXA 1OAVA 2DCWA 1AGGA 1OAWA 1OMAA 1QDPA
chains in the KnotProt database with same CATH topology
1VTXA 1G9PA 1OMBA 2ROOA 1IVAA 2DCVA 1CIXA 1OAVA 2DCWA 1AGGA 1OAWA 1OMAA 1QDPA
chains in the KnotProt database with same CATH homology


 
#chains in the KnotProt database with same CATH superfamily
 1VTX A;  1G9P A;  1OMB A;  2ROO A;  1IVA A;  1OAV A;  1AGG A;  1OAW A;  1OMA A;  1QDP A; 
#chains in the KnotProt database with same CATH topology
 1VTX A;  1G9P A;  1OMB A;  2ROO A;  1IVA A;  2DCV A;  1CIX A;  1OAV A;  2DCW A;  1AGG A;  1OAW A;  1OMA A;  1QDP A; 
#chains in the KnotProt database with same CATH homology
 1VTX A;  1G9P A;  1OMB A;  2ROO A;  1IVA A;  2DCV A;  1CIX A;  1OAV A;  2DCW A;  1AGG A;  1OAW A;  1OMA A;  1QDP A; 
1HP3A
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)
1HP3 A; 
#similar chains, but unknotted

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


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