PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29849146-6	2018	Here we identify a histidine-rich domain in cyclin T1 that promotes the hyperphosphorylation of the CTD and stimulation of transcription by CDK9.	Histidine	19-28	cyclin T1	Homo sapiens	44-53	
30663929-1	2019	We recently reported that the cyclin T1 histidine-rich domain creates a phase-separated environment to promote hyperphosphorylation of RNA polymerase II C-terminal domain and robust transcriptional elongation by P-TEFb.	Histidine	40-49	cyclin T1	Homo sapiens	30-39	
29849146-8	2018	In addition to cyclin T1, at least one other kinase-DYRK1A 6 -also uses a histidine-rich domain to target and hyperphosphorylate the CTD.	Histidine	74-83	cyclin T1	Homo sapiens	15-24	
12944466-7	2003	The interaction involves the I-mfa domain of HIC and the regulatory histidine-rich region of cyclin T1.	Histidine	68-77	cyclin T1	Homo sapiens	93-102	
15653695-3	2005	Previous studies showed that the granulin/epithelin precursor (GEP) binds the histidine-rich region of cyclin T1 and inhibits P-TEFb function.	Histidine	78-87	cyclin T1	Homo sapiens	103-112	
11884399-5	2002	Interestingly, when the C termini of CycT1 and CycT2 or only the histidine-rich stretch from positions 481 to 551 in CycT1 were added to CycK, the extended chimeras activated transcription equivalently via DNA.	Histidine	65-74	cyclin T1	Homo sapiens	117-122	
12588988-7	2003	Granulin bound to the histidine-rich domain of cyclin T1, which was recently found to bind to the CTD, but not to cyclin T2.	Histidine	22-31	cyclin T1	Homo sapiens	47-56	
10683321-5	2000	A two-amino-acid change, from 79-proline-glycine-80 to 79-histidine-arginine-80, confers on the human Cyclin T1 the ability to cooperate with eTat in transcriptional activation.	Histidine	58-67	cyclin T1	Homo sapiens	102-111	
11739744-5	2002	A histidine-rich stretch, which is conserved between CycT1 and CycT2 in this region, bound the C-terminal domain of RNAPII.	Histidine	2-11	cyclin T1	Homo sapiens	53-58	
35393539-4	2022	After sensing damage, the activated PARP1 binds to transcriptionally engaged P-TEFb and modifies CycT1 at multiple positions, including histidine residues that are rarely used as an acceptor site.	Histidine	136-145	cyclin T1	Homo sapiens	97-102