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:	T138
P-Site Sequence:	NNGSASPTKTKSGNS
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	T138	NNGSASPTKTKSGNS	100 / 9 AA	82
Phosphosite 1:	SP4	Q02446	T140	GSASPTKTKSGNSST	100 / 7 AA	82
Phosphosite 2:	SP4	Q02446	S136	SSNNGSASPTKTKSG	100 / 7 AA	82
Phosphosite 3:	BAZ1A	Q9NRL2	T1324	KINSAPPTETKSLRI	77 / 9 AA	179
Phosphosite 4:	MIOS	Q9NXC5	T768	YGVSGSPTKSKVTSC	75 / 8 AA	99
Phosphosite 5:	ARFGAP1	Q8N6T3	T338	TFGSAEPTKTRKSPS	75 / 8 AA	45
Phosphosite 6:	FUSIP1	O75494	T203	RSRSASHTKTRGTSK	66 / 9 AA	31
Phosphosite 7:	SPEN	Q96T58	T2296	PDPSAGPTDTKEARG	75 / 8 AA	402
Phosphosite 8:	ZNF532	Q9HCE3	S259	SLPSVAPSKTKSSSK	66 / 9 AA	142
Phosphosite 9:	PIP4K2B	P78356	T21	APLSASKTKTKKKHF	87 / 8 AA	47
Phosphosite 10:	GPR112	Q8IZF6	T2237	TEASTSPTATKSTVS	77 / 9 AA	301
Phosphosite 11:	TRDN	Q13061	T680	GTEDVSPTKQKSPIS	75 / 8 AA	82
Phosphosite 12:	KCTD3	Q9Y597	T795	GTASPSPTKTTPSPR	85 / 7 AA	89
Phosphosite 13:	KCTD3	Q9Y597	S793	SPGTASPSPTKTTPS	85 / 7 AA	89
Phosphosite 14:	MRVI1	Q9Y6F6	T195	LSPSASPTSSRSNSL	66 / 9 AA	96
Phosphosite 15:	SOX8	P57073	T329	PSASASPTETGPPRP	85 / 7 AA	47
Phosphosite 16:	SOX8	P57073	S327	SAPSASASPTETGPP	85 / 7 AA	47
Phosphosite 17:	TPP2	P29144	T998	YYLIPPPTKTKNGSK	62 / 8 AA	138
Phosphosite 18:	GTSE1	Q9NYZ3	S245	KEIPASPSRTKIPAE	71 / 7 AA	77
Phosphosite 19:	FN1	P02751	T1587	NGPGPTKTKTAGPDQ	71 / 7 AA	263
Phosphosite 20:	TCEB3B	Q8IYF1	S171	DSGRYRASPTRTAPL	83 / 6 AA	84