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:	SPON1
Human P-Site:	S77
P-Site Sequence:	DFYKPGTSYRVTLSA
UniProt:	Q9HCB6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPON1	Q9HCB6	S77	DFYKPGTSYRVTLSA	100 / 9 AA	91
Phosphosite 1:	SPON1	Q9HCB6	T76	PDFYKPGTSYRVTLS	100 / 8 AA	91
Phosphosite 2:	SPON1	Q9HCB6	Y78	FYKPGTSYRVTLSAA	100 / 8 AA	91
Phosphosite 3:	EGFLAM	Q63HQ2	T108	IGDLKPGTEYRVSIA	87 / 8 AA	111
Phosphosite 4:	Ig heavy chain V-I region SIE	P01761	S17	EVKKPGSSVRVTCKT	77 / 9 AA	14
Phosphosite 5:	SEC31B	Q9NQW1	Y742	SPGPATTYRVTQYAN	75 / 8 AA	129
Phosphosite 6:	KLK14	Q9P0G3	S158	ACASPGTSCRVSGWG	75 / 8 AA	29
Phosphosite 7:	SEC31B	Q9NQW1	T741	VSPGPATTYRVTQYA	75 / 8 AA	129
Phosphosite 8:	KLK14	Q9P0G3	T157	QACASPGTSCRVSGW	85 / 7 AA	29
Phosphosite 9:	Putative uncharacterized protein ENSP00000383407	A8MT66	S131	GKTLQGTSYQVTSEC	75 / 8 AA	19
Phosphosite 10:	Putative uncharacterized protein ENSP00000383407	A8MT66	Y132	KTLQGTSYQVTSECW	75 / 8 AA	19
Phosphosite 11:	AICDA	Q9GZX7	Y76	DLDPGRCYRVTWFTS	75 / 8 AA	24
Phosphosite 12:	TNC	P24821	S767	SLRRPETSYRQTGLA	66 / 9 AA	241
Phosphosite 13:	Ig heavy chain V-I region WOL	P01760	S17	EVKKPGSSVRVSCKT	66 / 9 AA	14
Phosphosite 14:	Ig heavy chain V-I region ND	P01744	S36	EVRKPGASVRVSCKA	66 / 9 AA	16
Phosphosite 15:	RIMBP3B	A6NNM3	Y958	GLCPGTHYRVRVEVR	85 / 7 AA	170
Phosphosite 16:	RIMBP3C	A6NJZ7	Y958	GLCPGTHYRVRVEVR	85 / 7 AA	170
Phosphosite 17:	FN1	P02751	Y1572	SSSPVTGYRVTTTPK	75 / 8 AA	263
Phosphosite 18:	Ig heavy chain V-I region SIE	P01761	S16	AEVKKPGSSVRVTCK	75 / 8 AA	14
Phosphosite 19:	Ig heavy chain V-I region WOL	P01760	S16	AEVKKPGSSVRVSCK	75 / 8 AA	14
Phosphosite 20:	COL7A1	Q02388	T478	LDGLQPGTEYRLTLY	62 / 8 AA	295