>6kva_H mol:protein length:227 heavy chain MQVQLVQSGAEVKKPGSSVKVSCKASGGTLSSYAISWVRQAPGQGPEWMGWINPNSGGT NYAQKFQGRVTMTRDTSISTAYMELSRLRPDDTAVYYCASGYCSRTRCYDYWGQGTLVT VSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAV LQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPPKSCDK