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:	C1R
Human P-Site:	Y302
P-Site Sequence:	SRGWKLRYTTEIIKC
UniProt:	P00736
Intern. Prot. ID:	IPI00296165

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1R	P00736	Y302	SRGWKLRYTTEIIKC	100 / 9 AA	80
Phosphosite 1:	C1R	P00736	T303	RGWKLRYTTEIIKCP	100 / 8 AA	80
Phosphosite 2:	SBF1	O95248	Y1016	KQLHKLRYPPDIRAT	55 / 9 AA	208
Phosphosite 3:	C1s	P09871	Y287	KKGWKLRYHGDPMPC	62 / 8 AA	77
Phosphosite 4:	CTCF	P49711	Y214	TKKSKLRYTEEGKDV	75 / 8 AA	83
Phosphosite 5:	ARSD	P51689	Y482	GSVWKVHYTTPQFHP	71 / 7 AA	65
Phosphosite 6:	DGKK	Q5KSL6	Y237	FKRWKLRYFLVQGQK	100 / 5 AA	142
Phosphosite 7:	Wee1	P30291	T296	SNMKSRYTTEFHELE	75 / 8 AA	72
Phosphosite 8:	PPA2	Q9H2U2	Y128	VKDGKLRYVANIFPY	62 / 8 AA	38
Phosphosite 9:	CTCF	P49711	T215	KKSKLRYTEEGKDVD	85 / 7 AA	83
Phosphosite 10:	Wee1	P30291	Y295	ESNMKSRYTTEFHEL	75 / 8 AA	72
Phosphosite 11:	SEC14L4	Q9UDX3	T380	HAKKLSYTVEVLLPD	62 / 8 AA	47
Phosphosite 12:	CAV3	P56539	S61	FDGVWKVSYTTFTVS	71 / 7 AA	17
Phosphosite 13:	SG2NA	Q13033	Y137	AKYHKLKYGTELNQG	55 / 9 AA	87
Phosphosite 14:	FAAH2	Q6GMR7	Y420	LLEEKLRYSNEKYQK	71 / 7 AA	58
Phosphosite 15:	C6orf50	Q9HD87	Y11	TQLDHLHYTTEFTRN	71 / 7 AA	12
Phosphosite 16:	RIMS1	Q86UR5	T1097	NSTVLRFTDEILVSE	71 / 7 AA	189
Phosphosite 17:	FAAH2	Q6GMR7	S421	LEEKLRYSNEKYQKF	71 / 7 AA	58
Phosphosite 18:	CAV3	P56539	Y62	DGVWKVSYTTFTVSK	71 / 7 AA	17
Phosphosite 19:	ZFAT1	Q9P243	T1117	ALQDLRYTSESGDRL	71 / 7 AA	139
Phosphosite 20:	ZFAT1	Q9P243	S1118	LQDLRYTSESGDRLD	83 / 6 AA	139