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:	SP1
Human P-Site:	S318
P-Site Sequence:	VSSQASSSSFFTNAN
UniProt:	P08047
Intern. Prot. ID:	IPI00465152

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SP1	P08047	S318	VSSQASSSSFFTNAN	100 / 9 AA	81
Phosphosite 1:	SP1	P08047	S317	LVSSQASSSSFFTNA	100 / 8 AA	81
Phosphosite 2:	SP1	P08047	S319	SSQASSSSFFTNANS	100 / 8 AA	81
Phosphosite 3:	LOC375337	Q8N9V7	S758	VTPVQASSDSFYNKK	75 / 8 AA	191
Phosphosite 4:	COBLL1	Q53SF7	S941	SNAQAKPSSFFLQMQ	75 / 8 AA	132
Phosphosite 5:	SP1	P08047	S316	SLVSSQASSSSFFTN	100 / 7 AA	81
Phosphosite 6:	ASK1	Q99683	S269	KVAQASSSQYFRESI	75 / 8 AA	155
Phosphosite 7:	SH3BP4	Q9P0V3	S264	SDAPTSSSFFTGLKS	75 / 8 AA	107
Phosphosite 8:	SH3BP4	Q9P0V3	S263	KSDAPTSSSFFTGLK	75 / 8 AA	107
Phosphosite 9:	TMC8	Q8IU68	S529	SRPFRASSSTFFFQL	75 / 8 AA	82
Phosphosite 10:	IFI16	Q16666	S439	PPTTPSSSFFTKKSE	75 / 8 AA	88
Phosphosite 11:	IFI16	Q16666	S438	MPPTTPSSSFFTKKS	75 / 8 AA	88
Phosphosite 12:	PHLDB2	Q86SQ0	S531	SLSQSSASFFTPRST	85 / 7 AA	142
Phosphosite 13:	CCDC158	Q5M9N0	S27	TSNGGSSSSFFVSSI	75 / 8 AA	127
Phosphosite 14:	ARFGAP3	Q9NP61	S89	GGNASASSFFHQHGC	85 / 7 AA	57
Phosphosite 15:	ARFGAP3	Q9NP61	S88	VGGNASASSFFHQHG	85 / 7 AA	57
Phosphosite 16:	PARP4	Q9UKK3	S1313	SPWETSTSSFFPILA	62 / 8 AA	193
Phosphosite 17:	LAMP1	P11279	S296	QFGMNASSSRFFLQG	85 / 7 AA	45
Phosphosite 18:	XRCC6BP1	Q9Y6H3	S43	NPQQGFFSSFFTSNQ	66 / 9 AA	28
Phosphosite 19:	CCDC158	Q5M9N0	S26	VTSNGGSSSSFFVSS	85 / 7 AA	127
Phosphosite 20:	IBTK	Q9P2D0	S545	IPAVSSSSFFEEFGK	85 / 7 AA	151