Spermatid-specific linker histone HILS1 is a poor condenser of DNA and chromatin and preferentially associates with LINE-1 elements

Table 1 HILS1 peptides identified by MALDI-TOF MS

Start-end	Observed	Mr (expt)	Mr (calc)	Delta	Peptide
64-89	2969.9070	2968.8997	2968.6069	0.2929	R.VSLAALKKAVSITGYNMAQNTWRFKR.V + Oxidation (M)
98-127	3226.0170	3225.0097	3225.7954	− 0.7857	K.GMLKQVTGKGASGSFRLGKKQAFKSKCKAK.R
101-127	2283.7210	2282.7137	2283.2634	− 0.5496	K.GASGSFRLGKKQAFKSKCKAK.R
118-132	1948.6210	1947.1173	1947.1173	0.4964	K.QAFKSKCKAKRRQRR.Q
130–55	3051.9900	3050.9827	3050.7258	0.2569	R.QRRQKPGQRRTGSRRSLLGSKKSNNR.L
133–161	3311.5850	3310.5777	330.9035	− 0.3257	R.QKPGQRRTGSRRSLLGSKKSNNRLFKGVR.R
140–158	2149.6670	2148.6597	2148.2239	0.4358	R.TGSRRSLLGSKKSNNRLFK.G
151–162	1475.4370	1474.4297	1473.8640	0.5657	K.KSNNRLFKGVRR.V

ISSN: 1756-8935