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:	T752
P-Site Sequence:	GELDSSVTEVLGSPR
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	T752	GELDSSVTEVLGSPR	100 / 9 AA	82
Phosphosite 1:	SIM2	Q14190	T250	IFLDSRVTEVTGYEP	77 / 9 AA	73
Phosphosite 2:	SP4	Q02446	S750	TSGELDSSVTEVLGS	100 / 7 AA	82
Phosphosite 3:	KIAA0355	O15063	T393	SRDDFPVTEVLNQVC	66 / 9 AA	116
Phosphosite 4:	TNFSF13	O75888	T134	SKDDSDVTEVMWQPA	75 / 8 AA	27
Phosphosite 5:	KIF21B	O75037	S1277	DDSDSSLSEVLRGII	75 / 8 AA	183
Phosphosite 6:	PAX9	P55771	T199	WPSSHSVTDILGIRS	71 / 7 AA	36
Phosphosite 7:	RFX2	P48378	T593	SWLDSVVTQVLKQHA	75 / 8 AA	80
Phosphosite 8:	SRRM1	Q8IYB3	T57	PWITKRVTEILGFED	71 / 7 AA	102
Phosphosite 9:	CRAT	P43155	S486	VKAMDDSSVTEHQKV	100 / 6 AA	71
Phosphosite 10:	CRAT	P43155	S485	FVKAMDDSSVTEHQK	100 / 6 AA	71
Phosphosite 11:	RBM19	Q9Y4C8	T250	EEEDSSATPVLQERD	75 / 8 AA	107
Phosphosite 12:	VCAN	P13611	S2791	TTHLMDQSVTEVPDV	85 / 7 AA	373
Phosphosite 13:	RPN2	P04844	S121	AAVSEDSSVTQIYHA	71 / 7 AA	69
Phosphosite 14:	USP33	Q8TEY7	S693	WYEFDDQSVTEVSES	85 / 7 AA	107
Phosphosite 15:	N4BP1	O75113	S589	PSDHIDSSVTGVQRF	85 / 7 AA	100
Phosphosite 16:	PCNXL2	A6NKB5	T1092	KKMKDSVTDVLKWDL	83 / 6 AA	237
Phosphosite 17:	PDE4DIP	Q5VU43	T2222	PGLEAQGTEVLGSKG	55 / 9 AA	130
Phosphosite 18:	RGS12	O14924	T1057	AKPTKPVTEVLRPVV	83 / 6 AA	156
Phosphosite 19:	IMMT	Q16891	S115	PLKISSVSEVMKESK	71 / 7 AA	84
Phosphosite 20:	C17orf53	Q8N3J3	T120	NQRRVTVTEVLRETA	83 / 6 AA	70