Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	SPEN
Human P-Site:	S240
P-Site Sequence:	PERNYQHSRSRSPHS
UniProt:	Q96T58
Intern. Prot. ID:	IPI00045914

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEN	Q96T58	S240	PERNYQHSRSRSPHS	100 / 9 AA	402
Phosphosite 1:	CDK11	Q9BWU1	S461	MPSDYQHSSSRLNYQ	75 / 8 AA	57
Phosphosite 2:	SPEN	Q96T58	Y237	GRRPERNYQHSRSRS	100 / 6 AA	402
Phosphosite 3:	NKTR	P30414	S1337	RSVSYSHSRSRSRSS	77 / 9 AA	166
Phosphosite 4:	SPEN	Q96T58	S242	RNYQHSRSRSPHSSQ	100 / 7 AA	402
Phosphosite 5:	CDK11	Q9BWU1	S462	PSDYQHSSSRLNYQS	85 / 7 AA	57
Phosphosite 6:	FAM120A	Q9NZB2	S310	AKDVFQHSQSRTDDK	62 / 8 AA	122
Phosphosite 7:	MED13L	Q71F56	S2074	VGSHFQHSRSQGERL	55 / 9 AA	243
Phosphosite 8:	PHB	P35232	S252	EDIAYQLSRSRNITY	75 / 8 AA	30
Phosphosite 9:	SFRS6	Q13247	S272	SKDEYEKSRSRSRSR	66 / 9 AA	40
Phosphosite 10:	RbBP6	Q7Z6E9	S756	RSHGYHRSRSRSPPY	66 / 9 AA	202
Phosphosite 11:	GPATCH8	Q9UKJ3	S850	EDSGSEHSRSRSRSG	85 / 7 AA	164
Phosphosite 12:	ARHGAP14	O43295	S405	VSDAFQHSRSTESVK	83 / 6 AA	125
Phosphosite 13:	ARHGAP13	Q7Z6B7	S405	VSECFQHSRSTESVK	83 / 6 AA	124
Phosphosite 14:	GPATCH8	Q9UKJ3	S852	SGSEHSRSRSRSGRR	85 / 7 AA	164
Phosphosite 15:	SMG8	Q8ND04	S603	PPVLYHNSRARSTGA	62 / 8 AA	110
Phosphosite 16:	HERC2	O95714	S1044	CLDFEQHSRERSASL	85 / 7 AA	527
Phosphosite 17:	IRS2	Q9Y4H2	S428	AGGALQHSRSMSMPV	75 / 8 AA	137
Phosphosite 18:	PRPF38A	Q8NAV1	S234	PTLRYRRSRSRSPRR	75 / 8 AA	37
Phosphosite 19:	FUSIP1	O75494	S119	DYDRYRRSRSRSYER	75 / 8 AA	31
Phosphosite 20:	CNBD1	Q8NA66	S55	IRGQHSRSMSNILSA	85 / 7 AA	50