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:	S2305
P-Site Sequence:	TKEARGNSSETSHSV
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	S2305	TKEARGNSSETSHSV	100 / 9 AA	402
Phosphosite 1:	SPEN	Q96T58	S2306	KEARGNSSETSHSVP	100 / 8 AA	402
Phosphosite 2:	FLG	P20930	S2728	QESARGRSGETSGHS	77 / 9 AA	435
Phosphosite 3:	MKI67	P46013	S3041	APRARGKSSEPVVIM	85 / 7 AA	359
Phosphosite 4:	ZGPAT	Q8N5A5	S99	APAAARGSGSETVPK	75 / 8 AA	57
Phosphosite 5:	FAM44A	Q8NFC6	S1059	HEKARGNSSLMEKKL	100 / 6 AA	330
Phosphosite 6:	Zfp827	Q17R98	S37	EHWYGNSSETPSEAS	100 / 6 AA	119
Phosphosite 7:	MTHFR	P42898	S9	VNEARGNSSLNPCLE	100 / 6 AA	75
Phosphosite 8:	RTN4RL2	Q86UN3	S326	GSRARGNSSSNHLYG	100 / 6 AA	46
Phosphosite 9:	ADAM22	Q9P0K1	S857	RFRPRSNSTETLSPA	62 / 8 AA	100
Phosphosite 10:	KIAA1462	Q9P266	S885	DVGFRGNSPEMRVEP	71 / 7 AA	148
Phosphosite 11:	ANKRD55	Q3KP44	S21	FDQQRGDSSEEVDLT	83 / 6 AA	68
Phosphosite 12:	ANKRD55	Q3KP44	S22	DQQRGDSSEEVDLTM	83 / 6 AA	68
Phosphosite 13:	ZNF560	Q96MR9	T241	STQNRGNTSECIQYA	83 / 6 AA	91
Phosphosite 14:	C9orf141	Q5SQ13	S29	AGSLRGDSSEDGRRG	83 / 6 AA	24
Phosphosite 15:	TMF1	P82094	S541	ELATRLNSSETADLL	75 / 8 AA	123
Phosphosite 16:	CHD-5	Q8TDI0	S1662	LIHSRGDSSELRPDD	71 / 7 AA	223
Phosphosite 17:	TMF1	P82094	S542	LATRLNSSETADLLK	85 / 7 AA	123
Phosphosite 18:	ADAM22	Q9P0K1	T858	FRPRSNSTETLSPAK	71 / 7 AA	100
Phosphosite 19:	C9orf141	Q5SQ13	S30	GSLRGDSSEDGRRGQ	83 / 6 AA	24
Phosphosite 20:	XPC	Q01831	S346	LTADPGGSSETSSQV	75 / 8 AA	106