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:	S238
P-Site Sequence:	PQTFQRPSADSLPRG
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	S238	PQTFQRPSADSLPRG	100 / 9 AA	54
Phosphosite 1:	NEK9	Q8TD19	T298	QDPEQRPTADELLDR	75 / 8 AA	107
Phosphosite 2:	MEKK3	Q99759	S612	VEARQRPSAEELLTH	75 / 8 AA	71
Phosphosite 3:	PRAM1	Q96QH2	S521	MQSFRRPSAASIDLR	66 / 9 AA	79
Phosphosite 4:	RAPH1	Q70E73	S996	HPEPKRPSVDSLVSK	75 / 8 AA	135
Phosphosite 5:	DSCR9	P59020	S22	RARPGRPSGDSLPYH	85 / 7 AA	17
Phosphosite 6:	NFAT4	Q12968	S730	PAQTQRPSSDSGCSH	85 / 7 AA	116
Phosphosite 7:	WEE2	P0C1S8	S476	PDAEQRPSAAALARN	75 / 8 AA	63
Phosphosite 8:	NFAT4	Q12968	S731	AQTQRPSSDSGCSHD	85 / 7 AA	116
Phosphosite 9:	GRLF1	Q9NRY4	S46	CNRFVRPSADEFHLD	66 / 9 AA	172
Phosphosite 10:	LAMA1	P25391	S207	SLINGRPSADDLSPK	85 / 7 AA	337
Phosphosite 11:	NRBP2	Q9NSY0	S53	RDPARRPSAHSLLFH	75 / 8 AA	30
Phosphosite 12:	MEKK2	Q9Y2U5	S606	VEAKLRPSADELLRH	85 / 7 AA	70
Phosphosite 13:	SFRS16	Q8N2M8	S149	YGGLQRPSEDEKKKL	71 / 7 AA	77
Phosphosite 14:	PPAPDC1A	Q5VZY2	T254	LKKEERPTADSAPSL	71 / 7 AA	30
Phosphosite 15:	ARHGEF17	Q96PE2	S142	GPGSRRPSADSESPG	85 / 7 AA	222
Phosphosite 16:	SEMA3B	Q13214	S470	VPKGSRPSAEGLLLE	71 / 7 AA	83
Phosphosite 17:	CACNA1F	O60840	S1894	PSHGKRGSADSLVEA	75 / 8 AA	221
Phosphosite 18:	MFAP1	P55081	S432	RDVFERPSAKKRKTT	71 / 7 AA	52
Phosphosite 19:	CDC42BPB	Q9Y5S2	S1006	ARPPQRPSAVPLPTT	75 / 8 AA	194
Phosphosite 20:	CGN	Q9P2M7	S1038	SEGFQKPSASLSQLE	83 / 6 AA	136