PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3818594-2 1987 Using an N-bromosuccinimide cleavage fragment of histone H1 as a relatively specific substrate for protein kinase C, we evaluated the partitioning of this kinase activity between soluble and particulate cellular fractions in 3T3-L1 fibroblasts. Bromosuccinimide 9-27 H1.0 linker histone Homo sapiens 49-59