>6m3c_H mol:protein length:221 h1573 Fab L chain
EVQLVESGGGLVQPGGSLRLSCAASGFTFSNYYLNWVRQAPGKGLEWVGDIRLKSNNYEKHYAESVKGRFTISRDDSKNSLYLQMNSLKTEDTAVYYCAREGDYFDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC