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:	S464
P-Site Sequence:	RAPTLTPSGQISWQT
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	S464	RAPTLTPSGQISWQT	100 / 9 AA	82
Phosphosite 1:	DGCR8	Q8WYQ5	S373	QSSDLTPSGDVSPVK	75 / 8 AA	86
Phosphosite 2:	HISPPD1	O43314	S644	DYEKLTPSGSISLIK	87 / 8 AA	140
Phosphosite 3:	MAP2	P11137	T427	VQQRDTFTPSGQEPI	85 / 7 AA	200
Phosphosite 4:	NDEL1	Q9GZM8	S247	GTSPLTPSARISALN	75 / 8 AA	38
Phosphosite 5:	SHROOM4	Q9ULL8	S251	NGGHLTPSSQMSSRP	75 / 8 AA	166
Phosphosite 6:	SUN1	O94901	T730	IPKTLSPTGNISSAP	66 / 9 AA	90
Phosphosite 7:	SHROOM4	Q9ULL8	S252	GGHLTPSSQMSSRPQ	75 / 8 AA	166
Phosphosite 8:	MUC3A	Q02505	T1090	KTTTLTPTSDISTGS	66 / 9 AA	266
Phosphosite 9:	YAP1	P46937	T145	SPGTLTPTGVVSGPA	66 / 9 AA	49
Phosphosite 10:	KIAA2022	Q5QGS0	S1163	LSTFNDPSGQISTNN	100 / 6 AA	168
Phosphosite 11:	NUP153	P49790	S390	FKPSLTPSGEFRKTN	62 / 8 AA	154
Phosphosite 12:	NPAT	Q14207	S161	GTQVTRPSGQISDPS	100 / 6 AA	154
Phosphosite 13:	ZNF620	Q6ZNG0	S191	TTNQTNPSGQISYEC	85 / 7 AA	49
Phosphosite 14:	SP1	P08047	T278	SVSAATLTPSSQAVT	85 / 7 AA	81
Phosphosite 15:	MLL5	Q8IZD2	S1524	TLFTQTPSGQSSATY	77 / 9 AA	205
Phosphosite 16:	GSK3A	P49840	T455	PAGTTTLTPSSQALT	85 / 7 AA	51
Phosphosite 17:	BIN2	Q9UBW5	S377	PGGALSPSGQPSSSA	66 / 9 AA	62
Phosphosite 18:	ATP9B	O43861	S619	SMQLKTPSGQVLSFC	83 / 6 AA	129
Phosphosite 19:	FAM62C	A0FGR9	T879	FSQWYELTPNGQPRS	83 / 6 AA	100
Phosphosite 20:	CBX2	Q14781	S438	VKGSATPSGQESRTA	85 / 7 AA	56