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:	Y3189
P-Site Sequence:	SEYRLHPYTVPRDVR
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	Y3189	SEYRLHPYTVPRDVR	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	T3190	EYRLHPYTVPRDVRI	100 / 8 AA	402
Phosphosite 2:	ARNTL2	Q8WYA1	Y355	AIGRLQPYIVPQNSG	66 / 9 AA	71
Phosphosite 3:	CCNI	Q14094	S282	GVFRLHPSSVPGPDF	75 / 8 AA	43
Phosphosite 4:	PSMB7	Q99436	T233	LDFLRPYTVPNKKGT	85 / 7 AA	30
Phosphosite 5:	PSMB7	Q99436	Y232	KLDFLRPYTVPNKKG	85 / 7 AA	30
Phosphosite 6:	PTPN14	Q15678	T497	MRERHPYTVPYGPQG	100 / 6 AA	135
Phosphosite 7:	PTPN14	Q15678	Y496	EMRERHPYTVPYGPQ	100 / 6 AA	135
Phosphosite 8:	TTC28	Q96AY4	T1578	SSFGHPYTIPESLRV	83 / 6 AA	271
Phosphosite 9:	TTC28	Q96AY4	Y1577	KSSFGHPYTIPESLR	83 / 6 AA	271
Phosphosite 10:	PHLPP	O60346	S1350	GYTFLHPSVVPRPHV	75 / 8 AA	185
Phosphosite 11:	ZRANB3	Q5FWF4	T885	VPFLNPYTVQADLTV	71 / 7 AA	123
Phosphosite 12:	ZRANB3	Q5FWF4	Y884	CVPFLNPYTVQADLT	71 / 7 AA	123
Phosphosite 13:	BLZF1	Q9H2G9	Y379	NIGRFHPYTRYENIT	83 / 6 AA	45
Phosphosite 14:	TMEM184A	Q6ZMB5	T82	YLHLRSYTVPQEQRY	62 / 8 AA	46
Phosphosite 15:	TMEM184A	Q6ZMB5	Y81	IYLHLRSYTVPQEQR	55 / 9 AA	46
Phosphosite 16:	IFT140	Q96RY7	Y257	ENLRLSLYTVPPEGK	75 / 8 AA	165
Phosphosite 17:	KIAA0913	A7E2V4	Y1508	HSPGLHPYTALQPHL	83 / 6 AA	197
Phosphosite 18:	GALNT2	Q10471	Y367	VFRKQHPYTFPGGSG	62 / 8 AA	65
Phosphosite 19:	KIAA0913	A7E2V4	T1509	SPGLHPYTALQPHLP	83 / 6 AA	197
Phosphosite 20:	HEATR5A	Q86XA9	T1213	DEKSHPFTNPRWATR	71 / 7 AA	222