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:	CR1
Human P-Site:	S1825
P-Site Sequence:	ESSIRCTSDPQGNGV
UniProt:	P17927
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CR1	P17927	S1825	ESSIRCTSDPQGNGV	100 / 9 AA	224
Phosphosite 1:	CR1	P17927	T1824	GESSIRCTSDPQGNG	100 / 8 AA	224
Phosphosite 2:	CR1L	Q2VPA4	S526	ESTIRRTSEPHGNGV	66 / 9 AA	63
Phosphosite 3:	ZNF20	P17024	S352	GKAFRCTSDLQRHEK	75 / 8 AA	62
Phosphosite 4:	SNAPC3	Q92966	S223	RDSIRCVSDLQIGGE	75 / 8 AA	47
Phosphosite 5:	DDEFL1	Q8TDY4	T545	HRFARRCTPEPQRLW	71 / 7 AA	99
Phosphosite 6:	GZMK	P49863	S110	IPFSRVTSDPQSNDI	75 / 8 AA	29
Phosphosite 7:	GZMK	P49863	T109	FIPFSRVTSDPQSND	85 / 7 AA	29
Phosphosite 8:	IL12B	P29460	S163	VKSSRGSSDPQGVTC	75 / 8 AA	37
Phosphosite 9:	PLEC1	Q15149	T4247	QLMERCITDPQTGLC	71 / 7 AA	532
Phosphosite 10:	CR1L	Q2VPA4	T525	GESTIRRTSEPHGNG	62 / 8 AA	63
Phosphosite 11:	CNKSR3	Q6P9H4	T199	DKTIRSTTDPVMSQC	71 / 7 AA	62
Phosphosite 12:	CNKSR3	Q6P9H4	S197	ICDKTIRSTTDPVMS	71 / 7 AA	62
Phosphosite 13:	CNKSR3	Q6P9H4	T198	CDKTIRSTTDPVMSQ	71 / 7 AA	62
Phosphosite 14:	HEATR2	Q86Y56	S86	PRLLRCLSDPAEGCR	71 / 7 AA	94
Phosphosite 15:	senataxin	Q7Z333	S2289	QTEAIRCSSDWPFQP	83 / 6 AA	303
Phosphosite 16:	HSPA14	Q0VDF9	S76	QILGRSSSDPQAQKY	62 / 8 AA	55
Phosphosite 17:	HSPA14	Q0VDF9	S75	KQILGRSSSDPQAQK	71 / 7 AA	55
Phosphosite 18:	HIP1R	O75146	S652	PLHLRCTSSPDYLVS	62 / 8 AA	119
Phosphosite 19:	Pxdn	Q92626	S250	CERPRITSEPQDADV	62 / 8 AA	167
Phosphosite 20:	HIP1R	O75146	T651	DPLHLRCTSSPDYLV	62 / 8 AA	119