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:	T1059
P-Site Sequence:	IKLDRLNTVASPKDC
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	T1059	IKLDRLNTVASPKDC	100 / 9 AA	402
Phosphosite 1:	CIC	Q96RK0	T343	CGAERLHTVGGPGSA	55 / 9 AA	164
Phosphosite 2:	TOX4	O94842	T175	SPEDRLSTTPSPTSS	66 / 9 AA	66
Phosphosite 3:	MAP2	P11137	T962	KANDRLDTVLEKSEE	83 / 6 AA	200
Phosphosite 4:	MACF1	Q9UPN3	T2707	ELKKRLETVALPLQG	75 / 8 AA	620
Phosphosite 5:	MACF1	Q96PK2	T3209	ELKKRLETVALPLQG	75 / 8 AA	670
Phosphosite 6:	PLXNA2	O75051	S434	TSRDRMTSVASYVYN	62 / 8 AA	218
Phosphosite 7:	CCDC120	Q96HB5	S280	DLKSRRNSVASPTSP	75 / 8 AA	68
Phosphosite 8:	SPEN	Q96T58	S1062	DRLNTVASPKDCQEL	100 / 6 AA	402
Phosphosite 9:	ODR4	Q5SWX8	T312	VKRDILNTVADRCEM	85 / 7 AA	51
Phosphosite 10:	C14orf81	Q96MM1	T67	VRLMRLHTVPSEGQT	71 / 7 AA	20
Phosphosite 11:	Primary ciliary dyskinesia protein 1	Q4G0U5	T484	PEEDRLETVERELCE	71 / 7 AA	64
Phosphosite 12:	IHH	Q14623	S113	RCKDRLNSLAISVMN	71 / 7 AA	45
Phosphosite 13:	REM1	O75628	S34	GHQPGRLSTVPSTQS	62 / 8 AA	33
Phosphosite 14:	SATB1	Q01826	T630	RLPPRQPTVASPAES	75 / 8 AA	86
Phosphosite 15:	SLC41A2	Q96JW4	T32	DWTLRLNTIQSDKFL	71 / 7 AA	62
Phosphosite 16:	RDH16	O75452	T79	QTSDRLETVTLDVTK	71 / 7 AA	36
Phosphosite 17:	HSD17B6	O14756	T79	QTSDRLETVTLDVTK	71 / 7 AA	36
Phosphosite 18:	HSPA4L	O95757	T637	DFRDRLGTVYEKFIT	83 / 6 AA	94
Phosphosite 19:	REM1	O75628	T35	HQPGRLSTVPSTQSQ	62 / 8 AA	33
Phosphosite 20:	CLIP2	Q9UDT6	T498	LADNRLTTVAEKSRV	71 / 7 AA	116