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:	C4A
Human P-Site:	S812
P-Site Sequence:	TWEIHGLSLSKTKGL
UniProt:	P0C0L4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4A	P0C0L4	S812	TWEIHGLSLSKTKGL	100 / 9 AA	193
Phosphosite 1:	C4B	P0C0L5	S812	TWEIHGLSLSKTKGL	100 / 9 AA	193
Phosphosite 2:	CUL2	Q13617	S448	KRLIHGLSMSMDSEE	75 / 8 AA	87
Phosphosite 3:	OBSCN	Q5VST9	S3863	ELQIHGLSVADTGEY	66 / 9 AA	868
Phosphosite 4:	PIK3R5	Q8WYR1	S25	ERCLHGLSLSRRSTS	75 / 8 AA	97
Phosphosite 5:	SLC30A10	Q6XR72	S480	CLSDHGQSLNKTQED	75 / 8 AA	54
Phosphosite 6:	ZNF540	Q8NDQ6	S98	EKDIHEISLSKESII	75 / 8 AA	77
Phosphosite 7:	PLEKHG2	Q9H7P9	S9	PEGAQGLSLSKPSPS	85 / 7 AA	148
Phosphosite 8:	SERPINB4	P48594	S324	MTWSHGLSVSKVLHK	75 / 8 AA	45
Phosphosite 9:	SLC12A4	Q9UP95	S669	GDGIRGLSLSAARYA	85 / 7 AA	121
Phosphosite 10:	SLC12A6	Q9UHW9	S734	GDGIRGLSLSAARFA	85 / 7 AA	128
Phosphosite 11:	SLC12A5	Q9H2X9	S672	GDGIRGLSLSAARYA	85 / 7 AA	126
Phosphosite 12:	ZNF623	O75123	S514	RVHQEGLSLSKAPIH	85 / 7 AA	61
Phosphosite 13:	ZNF623	O75123	S516	HQEGLSLSKAPIHLG	85 / 7 AA	61
Phosphosite 14:	F8	P00451	S823	SPTPHGLSLSDLQEA	85 / 7 AA	267
Phosphosite 15:	SPHK2	Q9NRA0	S234	RELVQGLSLSEWDGI	62 / 8 AA	69
Phosphosite 16:	FANCM	Q8IYD8	S732	TTGIHQLSLSEWRLW	75 / 8 AA	232
Phosphosite 17:	Putative uncharacterized protein LOC151760	Q1RN00	S170	GPAKPELSLSKTCSH	75 / 8 AA	22
Phosphosite 18:	CEP164	Q9UPV0	S1265	SRKIHGLSHSLRQIS	85 / 7 AA	164
Phosphosite 19:	CCDC88B	A6NC98	S164	IRHIQGLSLEVQSEL	83 / 6 AA	165
Phosphosite 20:	PLEKHG2	Q9H7P9	S11	GAQGLSLSKPSPSLG	100 / 6 AA	148