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:	T497
P-Site Sequence:	LSQQLTITPVSSSGG
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	T497	LSQQLTITPVSSSGG	100 / 9 AA	82
Phosphosite 1:	FAM47B	Q8NA70	T206	LRPQLPKTPVSSRRP	77 / 9 AA	74
Phosphosite 2:	DAB1	O75553	T503	DISQLNLTPVTSTTP	66 / 9 AA	64
Phosphosite 3:	RASAL2	Q9UJF2	T741	TGSQLSITQVASIKQ	66 / 9 AA	129
Phosphosite 4:	ACO2	Q99798	T417	CKSQFTITPGSEQIR	75 / 8 AA	85
Phosphosite 5:	GULP1	Q9UBP9	T197	LENQLRITQVSAPPA	66 / 9 AA	34
Phosphosite 6:	DHX33	Q9H6R0	T491	KDDQLTLTPMGRKMA	55 / 9 AA	79
Phosphosite 7:	TSGA13	Q96PP4	T207	KKMYPQLTFAPVHER	71 / 7 AA	32
Phosphosite 8:	TMEM104	Q8NE00	S298	PSLITPVSSKRHLTR	100 / 6 AA	55
Phosphosite 9:	UBE2F	Q969M7	T70	HCFQLTVTPDEGYYQ	83 / 6 AA	21
Phosphosite 10:	SNRNP200	O75643	T1203	STLKVELTITPDFQW	83 / 6 AA	245
Phosphosite 11:	DHX33	Q9H6R0	T489	EHKDDQLTLTPMGRK	71 / 7 AA	79
Phosphosite 12:	KIAA1432	Q4ADV7	T231	DGKVGFITPVSSRFT	100 / 6 AA	159
Phosphosite 13:	ACO2	Q99798	T415	LKCKSQFTITPGSEQ	83 / 6 AA	85
Phosphosite 14:	IRF-2	P14316	S225	ELYPLQISPVSSYAE	75 / 8 AA	39
Phosphosite 15:	UBE2F	Q969M7	T68	KLHCFQLTVTPDEGY	83 / 6 AA	21
Phosphosite 16:	TMEM104	Q8NE00	T295	HSLPSLITPVSSKRH	100 / 6 AA	55
Phosphosite 17:	SNRNP200	O75643	T1205	LKVELTITPDFQWDE	83 / 6 AA	245
Phosphosite 18:	SHPK	Q9UHJ6	T369	RDTHLTITPTVLGER	83 / 6 AA	51
Phosphosite 19:	SHPK	Q9UHJ6	T367	QQRDTHLTITPTVLG	83 / 6 AA	51
Phosphosite 20:	RASAL2	Q9UJF2	S739	RLTGSQLSITQVASI	71 / 7 AA	129