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:	S2831
P-Site Sequence:	TEGPQRISAKISQIP
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	S2831	TEGPQRISAKISQIP	100 / 9 AA	402
Phosphosite 1:	HMGN2	P05204	S25	KDEPQRRSARLSAKP	66 / 9 AA	9
Phosphosite 2:	HMGN4	O00479	S25	KDEPQRRSARLSAKP	66 / 9 AA	9
Phosphosite 3:	ABI3BP	Q7Z7G0	T566	PKVPQRVTAKPKTSP	71 / 7 AA	119
Phosphosite 4:	GNA14	O95837	S18	EKESQRISAEIERQL	75 / 8 AA	42
Phosphosite 5:	C1orf96	Q6IQ19	S173	AVKSPQRSSSKIKEN	75 / 8 AA	30
Phosphosite 6:	ZNF83	P51522	S60	VSPPQRISSTVKTHI	62 / 8 AA	60
Phosphosite 7:	C1orf96	Q6IQ19	S174	VKSPQRSSSKIKENK	75 / 8 AA	30
Phosphosite 8:	CCDC42	Q96M95	S143	RLEHQRLSAKLKDYY	62 / 8 AA	38
Phosphosite 9:	SPIRE2	Q8WWL2	S627	FESPQRVSAAKTAPI	83 / 6 AA	80
Phosphosite 10:	ZNF512	Q96ME7	S342	GGRVQRRSAKIAVYH	75 / 8 AA	65
Phosphosite 11:	CDK3	Q00526	T276	YDPSQRITAKTALAH	55 / 9 AA	35
Phosphosite 12:	G2E3	Q7L622	S591	CHKPESLSAKILSEL	62 / 8 AA	81
Phosphosite 13:	PIGN	O95427	S297	IKYPQRVSAQQFDDA	71 / 7 AA	106
Phosphosite 14:	SHROOM3	Q8TF72	S1485	PSTPGRISLRISESV	66 / 9 AA	217
Phosphosite 15:	ABCE1	P61221	S417	SYKPQKISPKSTGSV	71 / 7 AA	67
Phosphosite 16:	STX7	O15400	S19	AQLAQRISSNIQKIT	62 / 8 AA	30
Phosphosite 17:	C20orf151	Q8NC74	S215	DMSPQRISNQLHGTI	62 / 8 AA	71
Phosphosite 18:	Doublecortin	O43602	T374	ASPTPQKTSAKSPGP	71 / 7 AA	49
Phosphosite 19:	SMARCC1	Q92922	T302	SFRQRISTKNEEPVR	83 / 6 AA	123
Phosphosite 20:	CCL19	Q99731	S90	IQRLQRTSAKMKRRS	71 / 7 AA	11