PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15008512-4	2003	The docking results showed that compounds (4), (25) and (26) were bound to the active site of the enzyme Lys 295 of p60(c-Src) tyrosine kinase.	Lysine	105-108	C-terminal Src kinase	Homo sapiens	120-142	
31125786-4	2019	Here we report that Csk is covalently modified by SUMO1 at lysine 53 (K53) both in vitro and in vivo.	Lysine	59-65	C-terminal Src kinase	Homo sapiens	20-23	
31125786-9	2019	Our results suggest that SUMOylation of Csk mainly at lysine 53 negatively modulates its tumor suppressor function by reducing its binding with Cbp and consequently, inducing c-Src activation.	Lysine	54-60	C-terminal Src kinase	Homo sapiens	40-43	
11685249-3	2001	Three residues, Ala 40, Thr 42 and Lys 43, in the SH3 domain of Csk specifically recognize two hydrophobic residues, Ile 625 and Val 626, in the proline-rich sequence of the PEST domain of PEP.	Lysine	35-38	C-terminal Src kinase	Homo sapiens	64-67