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:	C3AR1
Human P-Site:	T280
P-Site Sequence:	FPIEDHETSPLDNSD
UniProt:	Q16581
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3AR1	Q16581	T280	FPIEDHETSPLDNSD	100 / 9 AA	54
Phosphosite 1:	C3AR1	Q16581	S281	PIEDHETSPLDNSDA	100 / 8 AA	54
Phosphosite 2:	CHERP	Q8IWX8	Y666	VKLEDHEYKPLDPKD	77 / 9 AA	104
Phosphosite 3:	ASB6	Q9NWX5	S138	RRDRIHESSPLDLAS	85 / 7 AA	47
Phosphosite 4:	ASB6	Q9NWX5	S139	RDRIHESSPLDLASE	85 / 7 AA	47
Phosphosite 5:	Enamelin	Q9NRM1	T906	APGENQDTSPLYTDG	62 / 8 AA	129
Phosphosite 6:	liprin alpha 4	O75335	T38	ESAKDWETSPLPGML	85 / 7 AA	78
Phosphosite 7:	liprin alpha 4	O75335	S39	SAKDWETSPLPGMLA	85 / 7 AA	78
Phosphosite 8:	PHIP	Q8WWQ0	S641	QQANQEISPLDSMIQ	62 / 8 AA	207
Phosphosite 9:	CCDC39	Q9UFE4	T302	TAYQDHETSRIQLKG	55 / 9 AA	110
Phosphosite 10:	SCIN	Q9Y6U3	T601	GGKKDYQTSPLLETQ	71 / 7 AA	80
Phosphosite 11:	FN1	P02751	S1347	SVYEQHESTPLRGRQ	62 / 8 AA	263
Phosphosite 12:	USH1G	Q495M9	S390	EDLEPETSPLETFLA	62 / 8 AA	51
Phosphosite 13:	SCIN	Q9Y6U3	S602	GKKDYQTSPLLETQA	71 / 7 AA	80
Phosphosite 14:	PLEKHG6	Q3KR16	T280	YAREQQETNPLFHAF	62 / 8 AA	89
Phosphosite 15:	SMPD4	Q9NXE4	S359	SAHSHATSPLEEFKR	71 / 7 AA	93
Phosphosite 16:	TIFAB	Q6ZNK6	T33	PPRLQHDTSPLLLGR	71 / 7 AA	18
Phosphosite 17:	TIFAB	Q6ZNK6	S34	PRLQHDTSPLLLGRG	71 / 7 AA	18
Phosphosite 18:	COL4A3BP	Q9Y5P4	S537	NFSVDHDSAPLNNRC	50 / 8 AA	71
Phosphosite 19:	RGPD5	Q99666	T469	FHRLPHETSRLETNA	71 / 7 AA	199
Phosphosite 20:	OGT	O15294	S684	IITDQETSPAEVAEQ	62 / 8 AA	117