. Author manuscript; available in PMC: 2020 Sep 9.

Published in final edited form as: Nat Immunol. 2020 Mar 9;21(4):455–463. doi: 10.1038/s41590-020-0623-7

Table 3. Putative MHCII-bound HIP sequences obtained from the initial database search.

One HIP sequence was verified by matching to a synthetic standard (blue). For four peptides the spectra of the synthetic standards did not match the biological samples (yellow), a probable correct assignment is given.

Source	Putative HIP sequence	Probable correct assignment	Match to synthetic standard
Islets, pLN	LQTLAL-NAARD	NA	Yes
Islets, pLN	PQVEQLELGGSPGDLQ-APV	PQVEQLELGGSPGDLQT(-H₂O)LA	no
Islets	PQVEQLEL-WSRMDQLAK	PQVEQLELGGSPGD(+Na)LQTLAL	no
pLN	PQVEQLELGGSP-APVDN	PQVEQLELGGSPGDLQt(-H₂O)	no
pLN	PQVEQLEL-GNP	PQVEQLELGGGP	no