DR Pfam; PF00087; toxin; 1. DR PRINTS; PR00282; CYTOTOXIN. DR ProDom; PD000206; Snake_toxin; 1. DR PROSITE; PS00272; SNAKE_TOXIN; 1. KW Venom; Cytotoxin; Cardiotoxin; Multigene family; 3D-structure; Signal. FT SIGNAL 1 21 FT CHAIN 22 81 CYTOTOXIN 2. FT DISULFID 24 42 // RA Jeyaseelan K., Armugam A., Lachumanan R., Tan C.H., Tan N.H.; RT "Six isoforms of cardiotoxin in malayan spitting cobra (Naja naja RT sputatrix) venom: cloning and characterization of cDNAs."; RL Biochim. Biophys. Acta 1380:209-222(1998). RN [6] RP SEQUENCE FROM N.A. RC SPECIES=N.n.kaouthia; TISSUE=Venom gland; RA Li K.J., Wei J.F., Jin Y., Lu Q.M., Xiong Y.L., Wang W.Y.; RT "Molecular cloning and sequence analysis of cDNA of cytotoxin analog RT of Naja kaouthia."; // ##there are a few blank lines here