>4lsu_H mol:protein length:227 HEAVY CHAIN OF ANTIBODY VRC-PG20
QVHLMQSGTEMKKPGASVRVTCQTSGYTFSDYFIHWLRQVPGRGFEWMGWMNPQWGQVNYARTFQGRVTMTRDVYREVAYLDLRSLTFADTAVYFCARRMRSQDREWDFQHWGQGTRIIVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDK