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:	SP4
Human P-Site:	S216
P-Site Sequence:	TAANRTASGNILAQN
UniProt:	Q02446
Intern. Prot. ID:	IPI00025805

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SP4	Q02446	S216	TAANRTASGNILAQN	100 / 9 AA	82
Phosphosite 1:	DHX30	Q7L2E3	S1052	SVTYRTKSGNILLHK	77 / 9 AA	134
Phosphosite 2:	MTA3	Q9BTC8	S35	EELNKTASGNVEAKV	75 / 8 AA	68
Phosphosite 3:	ACAD10	Q6JQN1	S72	EVQNRIPSGTILKAL	66 / 9 AA	119
Phosphosite 4:	KIF14	Q15058	S12	STHNRNNSGDILDIP	66 / 9 AA	186
Phosphosite 5:	PPFIA2	O75334	S977	PPTSRTPSGNVWVTH	55 / 9 AA	143
Phosphosite 6:	NSD1	Q96L73	S1210	FPEHRTPSASILEEP	55 / 9 AA	297
Phosphosite 7:	AlphaK3	Q96QP1	S893	ETPNSSVSGNILFPV	66 / 9 AA	139
Phosphosite 8:	liprin alpha 4	O75335	S424	PPTSRTSSGNVWVTH	55 / 9 AA	78
Phosphosite 9:	KIF2B	Q8N4N8	S127	PQKNQTASGDSLDVR	66 / 9 AA	76
Phosphosite 10:	MTA3	Q9BTC8	T33	RIEELNKTASGNVEA	85 / 7 AA	68
Phosphosite 11:	ALS2CR8	Q8N187	S505	TLQWTTDSGNILKET	85 / 7 AA	81
Phosphosite 12:	NOX4	Q9NPH5	S233	CISLNRTSSQNISLP	75 / 8 AA	67
Phosphosite 13:	NOX4	Q9NPH5	S234	ISLNRTSSQNISLPE	75 / 8 AA	67
Phosphosite 14:	CD82	P27701	S202	APGNRTQSGNHPEDW	85 / 7 AA	30
Phosphosite 15:	SMURF2	Q9HAU4	S170	WEERRTASGRIQYLN	85 / 7 AA	86
Phosphosite 16:	liprin alpha 4	O75335	S423	APPTSRTSSGNVWVT	62 / 8 AA	78
Phosphosite 17:	VWA5B1	Q5TIE3	T97	HVRSPTVTGNILQDG	55 / 9 AA	134
Phosphosite 18:	ABCC1	P33527	S1069	SFFERTPSGNLVNRF	55 / 9 AA	172
Phosphosite 19:	ANP-alpha R	P16066	S809	RKFNRENSSNILDNL	66 / 9 AA	119
Phosphosite 20:	GPR108	Q9NPR9	S538	SKVNKTASGRELL__	66 / 9 AA	61