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:	S750
P-Site Sequence:	TSGELDSSVTEVLGS
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	S750	TSGELDSSVTEVLGS	100 / 9 AA	82
Phosphosite 1:	SP4	Q02446	T752	GELDSSVTEVLGSPR	100 / 7 AA	82
Phosphosite 2:	DNAJC1	Q96KC8	S363	IAHELGRSVTDVTTK	66 / 9 AA	64
Phosphosite 3:	BARD1	Q99728	T603	KYTEFDSTVTHVVVP	66 / 9 AA	87
Phosphosite 4:	SPTBN4	Q9H254	S2079	QSRELGSSVDEVEQL	77 / 9 AA	289
Phosphosite 5:	PWP2	Q15269	S744	DPFELDTSVTPGRVR	85 / 7 AA	102
Phosphosite 6:	NUP160	Q12769	S509	VENELQGSVTEYEFS	75 / 8 AA	162
Phosphosite 7:	CAMSAP1	Q5T5Y3	S1204	LKEVLDASVKEVGSS	75 / 8 AA	178
Phosphosite 8:	VCAN	P13611	S2791	TTHLMDQSVTEVPDV	75 / 8 AA	373
Phosphosite 9:	WASF3	Q9UPY6	T86	KVTQLDSTVEEVSLQ	66 / 9 AA	55
Phosphosite 10:	RGL1	Q9NZL6	S391	SKFANLDSSVKENQK	85 / 7 AA	87
Phosphosite 11:	ROBO2	Q9HCK4	S1251	SMDNLDSSVTGKAFT	85 / 7 AA	151
Phosphosite 12:	RGL1	Q9NZL6	S392	KFANLDSSVKENQKR	85 / 7 AA	87
Phosphosite 13:	N4BP1	O75113	S589	PSDHIDSSVTGVQRF	75 / 8 AA	100
Phosphosite 14:	KIAA1109	Q2LD37	S4539	LYNTLDSSITDKSEI	71 / 7 AA	555
Phosphosite 15:	RBM15B	Q8NDT2	S347	FIGNLDHSVSEVELR	75 / 8 AA	97
Phosphosite 16:	KIAA1109	Q2LD37	S4538	NLYNTLDSSITDKSE	71 / 7 AA	555
Phosphosite 17:	RP1L1	Q8IWN7	S681	THSPLDSSVTKQVPR	100 / 6 AA	261
Phosphosite 18:	MACF1	Q9UPN3	S635	SVEELGSSVKEARLY	66 / 9 AA	620
Phosphosite 19:	SIM2	Q14190	T250	IFLDSRVTEVTGYEP	85 / 7 AA	73
Phosphosite 20:	DLGAP5	Q15398	S757	EGMELNSSITSQDVL	71 / 7 AA	95