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:	S770
P-Site Sequence:	VAAISQDSNPATPNV
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	S770	VAAISQDSNPATPNV	100 / 9 AA	82
Phosphosite 1:	KRT28	Q7Z3Y7	S296	QQQISHDSGAATFAR	66 / 9 AA	51
Phosphosite 2:	MAPKBP1	O60336	S1410	GAALSQDSEPAVSLE	66 / 9 AA	164
Phosphosite 3:	ZBTB38	Q8NAP3	S275	TFSIPQDSDSATENI	66 / 9 AA	134
Phosphosite 4:	SP4	Q02446	S767	IVTVAAISQDSNPAT	100 / 6 AA	82
Phosphosite 5:	ZSWIM4	Q9H7M6	S840	SIAFNQDSHPAVNDV	55 / 9 AA	110
Phosphosite 6:	ZMYND10	O75800	S166	EGEGSQDSNPMQELQ	100 / 6 AA	50
Phosphosite 7:	CBLN4	Q9NTU7	S46	KCLVVCDSNPATDSK	100 / 6 AA	22
Phosphosite 8:	NFX1	Q12986	S970	AFHISEDSDPFNIRS	71 / 7 AA	124
Phosphosite 9:	PRKAG2	Q9UGJ0	S138	SKESSPNSNPATSPG	75 / 8 AA	63
Phosphosite 10:	PLCB1	Q9NQ66	S1177	KGKISEDSNHGSAPL	55 / 9 AA	139
Phosphosite 11:	PAGE1	O75459	T41	PTQSQDSTPAEERED	85 / 7 AA	16
Phosphosite 12:	DOCK10	Q96BY6	S1295	ASLASLDSNPSTNEK	75 / 8 AA	249
Phosphosite 13:	DOCK10	Q96BY6	S1292	ASLASLDSNPSTNEK	75 / 8 AA	249
Phosphosite 14:	TCHHL1	Q5QJ38	S23	HKYASEDSNGATLTG	75 / 8 AA	99
Phosphosite 15:	PAGE1	O75459	S40	SPTQSQDSTPAEERE	85 / 7 AA	16
Phosphosite 16:	TJP1	Q07157	S215	VKEISQDSLAARDGN	75 / 8 AA	195
Phosphosite 17:	AMPK-gamma1	P54619	S9	ETVISSDSSPAVENE	66 / 9 AA	38
Phosphosite 18:	VWF	P04275	S1041	TRKVPLDSSPATCHN	55 / 9 AA	309
Phosphosite 19:	KIAA1967	Q8N163	S302	AEPITADSDPAYSSK	62 / 8 AA	103
Phosphosite 20:	ST5	P78524	S1011	NELISQDSDSDSDDE	55 / 9 AA	126