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:	C3
Human P-Site:	S1164
P-Site Sequence:	ICEEQVNSLPGSITK
UniProt:	P01024
Intern. Prot. ID:	IPI00783987

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3	P01024	S1164	ICEEQVNSLPGSITK	100 / 9 AA	187
Phosphosite 1:	METTL9	Q9H1A3	S275	NWEEQVNSLPEVFRK	100 / 7 AA	37
Phosphosite 2:	PRF1	P14222	S331	QYSAWVNSLPGSPGL	100 / 7 AA	61
Phosphosite 3:	KIF2C	Q99661	S175	EMEEQVHSIRGSSSA	66 / 9 AA	81
Phosphosite 4:	SH3D19	Q5HYK7	S660	GSNSQVNSLPAEWCE	85 / 7 AA	87
Phosphosite 5:	STIL	Q15468	S837	DINNEVTSLPGSASS	75 / 8 AA	143
Phosphosite 6:	RAI1	Q7Z5J4	S805	PPGEKVASLPGDFKQ	75 / 8 AA	203
Phosphosite 7:	USP24	Q9UPU5	S1070	YAMEQEKSLPGVVMA	75 / 8 AA	294
Phosphosite 8:	IDH3B	O43837	S147	ANVVHVKSLPGYMTR	71 / 7 AA	42
Phosphosite 9:	LRRIQ2	Q8IW35	S713	SLTEQVHSLQHSLDF	66 / 9 AA	97
Phosphosite 10:	ARHGAP25	P42331	S507	STYDNVPSLPGSPGE	66 / 9 AA	73
Phosphosite 11:	NCOA6	Q14686	S1188	PQQPPVNSLPSSHGH	75 / 8 AA	219
Phosphosite 12:	RTP3	Q9BQQ7	S170	AGPIQVTSLPPSQTP	75 / 8 AA	27
Phosphosite 13:	UBN1	Q9NPG3	S11	PHRVQFTSLPGSLNP	75 / 8 AA	122
Phosphosite 14:	L3MBTL3	Q96JM7	S459	KYLEETNSLPAPARA	55 / 9 AA	88
Phosphosite 15:	SOCS6	O14544	S190	TCQEQANSLKSSASH	66 / 9 AA	60
Phosphosite 16:	NCRNA00167	Q96N53	S128	RPAPGVGSLPGSRPQ	85 / 7 AA	15
Phosphosite 17:	MMRN1	Q13201	S1006	KSQKQVKSLPKKINA	71 / 7 AA	138
Phosphosite 18:	TTN	Q8WZ42	S3879	MSIEQINSLTVEPLK	83 / 6 AA	3816
Phosphosite 19:	MYH7B	A7E2Y1	S1216	ELGEQVDSLQRVRQK	71 / 7 AA	221
Phosphosite 20:	FBLN2	P98095	S599	TEAELPNSLPGDDQD	75 / 8 AA	127