>8fwc_g mol:protein length:230 Collar sheath protein, gp13MYFFSVDPRNGASKSGDVCGSCCCESISARPGEVNGVMVSYAAWSAPLRGHGLTNKTTFEIDGVSVTPPKVSNAFGRTKVGVVFEGTLSDLFPNPEGEQVEYEISELNGPSNGVVELGANGAFTYTPGALFTGVDRFWFSINGNIGEYVISVDPTTSELPQPPFTTPVYVPAARRSVDPRTHVLKFVLGVSPAAIPGDVYRLTVRQVAIDCDGNEFVHISCYDISIGSCG