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:	C5
Human P-Site:	Y23
P-Site Sequence:	TWGQEQTYVISAPKI
UniProt:	P01031
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C5	P01031	Y23	TWGQEQTYVISAPKI	100 / 9 AA	188
Phosphosite 1:	PKD1L2	Q7Z442	Y765	HAYGEDTYVISTVPP	75 / 8 AA	273
Phosphosite 2:	KIF14	Q15058	Y67	VRDINRTYVISASRK	75 / 8 AA	186
Phosphosite 3:	ZNF185	O15231	Y60	TAPREHSYVLSAAKK	55 / 9 AA	49
Phosphosite 4:	PKD1L2	Q7Z442	T764	RHAYGEDTYVISTVP	85 / 7 AA	273
Phosphosite 5:	KIF14	Q15058	S70	INRTYVISASRKTAD	100 / 6 AA	186
Phosphosite 6:	CELSR3	Q9NYQ7	Y1357	EELQEQLYVRRAALA	66 / 9 AA	358
Phosphosite 7:	MAOB	P27338	Y259	HEMYEAKYVISAIPP	75 / 8 AA	59
Phosphosite 8:	PKN3	Q6P5Z2	T357	AEQSWDQTFVIPLER	57 / 7 AA	99
Phosphosite 9:	KIF14	Q15058	T66	KVRDINRTYVISASR	71 / 7 AA	186
Phosphosite 10:	NP	P00491	Y192	RELQEGTYVMVAGPS	66 / 9 AA	32
Phosphosite 11:	FAM175B	Q15018	T37	GEVRQEETFSISDSQ	62 / 8 AA	47
Phosphosite 12:	PKP4	Q99569	Y224	SRAQSPSYVISTGVS	55 / 9 AA	134
Phosphosite 13:	CWF19L1	Q69YN2	Y68	KKAPIQTYVLGANNQ	71 / 7 AA	61
Phosphosite 14:	C1GALT1	Q9NS00	Y173	LKADDDTYVILDNLR	57 / 7 AA	42
Phosphosite 15:	LARP4	Q71RC2	T424	VTGHQEQTYLQKETS	83 / 6 AA	81
Phosphosite 16:	RbBP6	Q7Z6E9	Y87	VKSTSKTYVISRTEP	83 / 6 AA	202
Phosphosite 17:	SKIV2L	Q15477	Y476	RLKRRQIYVISTVTR	71 / 7 AA	138
Phosphosite 18:	RbBP6	Q7Z6E9	T86	GVKSTSKTYVISRTE	83 / 6 AA	202
Phosphosite 19:	piccolo	Q9Y6V0	Y2571	ISSEQTFYISGALQT	62 / 8 AA	567
Phosphosite 20:	LARP4	Q71RC2	Y425	TGHQEQTYLQKETST	83 / 6 AA	81