>sp|Q8MTX1|TXCA_CAEEX U3-aranetoxin-Ce1a OS=Caerostris extrusa MKHLSIFFVFFCCICVMLCDAYGDCKKNSDCKAGECCVNTPPFARSTCQKYLQQGEFCAH MGKYNPLGKYINMCPCGKGLKCQLKDVSGPLALFRSRMLTCV