Somatic mutations and VH-gene distance of MAbs grouped according to short ( = 19aa) CDR-H3 length.

aMAbs are categorized by Ag type and condition: Nt, broadly neutralizing; NP, non-protein; P, protein; SAD, autoimmune disease; ChI, chronic infection; AcI, acute infection and vaccination; Self = SAD MAbs; non-Self = ChI plus AcI MAbs.bDistance between an Ab's germline VH gene and the VH6-1 gene, the VH gene closest to the DH region.cNA, Not available; i.e., there were no MAbs of this type in the database.dSample sizes25 are given in parentheses.