>8y4c_E mol:protein length:126 XGv280 Heavy chain
QLQLQESGPGLVKPSETLSLTCTVSNGSISSSTFYWGWVRQPPGRGLEWIGSIYYSGSTYQNPSLKSRAIISVDTSKNQLSLKLTSVTAADTAVYYCARHWDVVVLAAARSWFDTWGQGTLVTVSS