,Unnamed: 0,V gene,D gene,J gene,V region AA mutations,CDR3,CDR3 length
0,Heavy chain,IGHV1-46,IGHD3-22,IGHUS-01,12/98,ARGGRALFYDSYTTPRDGGSWWFDRP,25
1,Light chain,IGKV1-33,-,IGKJ5,8/94,QQFDDLPIT,9
