P13487 (KAX11_LEIHE) Leiurus hebraeus (Deathstalker scorpion) (Leiurus quinquestriatushebraeus)

Potassium channel toxin alpha-KTx 1.1 UniProtKBInterProInteractive Modelling

59 aa; Sequence (Fasta)

Sequence Features

 49Basic residue of the functional dyad
 58Aromatic residue of the functional dyad
 29-50
 35-55
 39-57
 27-58Scorpion short chain toxin, potassium channel inhibitor
IPR001947PF00451

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Crystal structure of Kv1.2-2.1 paddle chimera channel in complex with Charybdotoxin Heteromer
P15387; P62483; P63142;
NAP; 12×K;PGW;4jta23-59
Crystal structure of Kv1.2-2.1 paddle chimera channel in complex with Lys27Met mutant of Charybdoto… Heteromer
P15387; P62483; P63142;
NAP; 16×K;PGW;4jtd23-59
Crystal structure of Kv1.2-2.1 paddle chimera channel in complex with Charybdotoxin in Cs+ Heteromer
P15387; P62483; P63142;
NAP; 16×CS;PGW;4jtc23-59
NMR structural studies of a potassium channel / charybdotoxin complex Heteromer
P0A334;
2a9h23-59
ANALYSIS OF SIDE-CHAIN ORGANIZATION ON A REFINED MODEL OF CHARYBDOTOXIN: STRUCTURAL AND FUNCTIONAL …monomer 2crd23-59
A TWO DISULFIDE DERIVATIVE OF CHARYBDOTOXIN WITH DISULFIDE 13-33 REPLACED BY TWO ALPHA-AMINOBUTYRIC…monomer 1bah23-59
NMR SOLUTION STRUCTURE OF A CHIMERIC PROTEIN, DESIGNED BY TRANSFERRING A FUNCTIONAL SNAKE BETA-HAIR…monomer 1cmr29-59