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:	C4B
Human P-Site:	Y1619
P-Site Sequence:	YRMKFACYYPRVEYG
UniProt:	P0C0L5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4B	P0C0L5	Y1619	YRMKFACYYPRVEYG	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	Y1619	YRMKFACYYPRVEYG	100 / 9 AA	193
Phosphosite 2:	C4B	P0C0L5	Y1620	RMKFACYYPRVEYGF	100 / 8 AA	193
Phosphosite 3:	C4A	P0C0L4	Y1620	RMKFACYYPRVEYGF	100 / 8 AA	193
Phosphosite 4:	DALRD3	Q5D0E6	Y496	LSMDFSSYYNRVHIL	55 / 9 AA	59
Phosphosite 5:	DALRD3	Q5D0E6	Y497	SMDFSSYYNRVHILG	62 / 8 AA	59
Phosphosite 6:	USP34	Q70CQ2	Y2677	RFLLAHNYPRVRTSA	62 / 8 AA	404
Phosphosite 7:	GDAP1	Q8TB36	Y118	PDKESMYYPRVQHYR	100 / 5 AA	41
Phosphosite 8:	GDAP1	Q8TB36	Y117	MPDKESMYYPRVQHY	100 / 5 AA	41
Phosphosite 9:	SI	P14410	Y975	LSKAPECYFPRQDNS	66 / 6 AA	209
Phosphosite 10:	KLHL9	Q9P2J3	Y419	ELATVECYNPRMNEW	57 / 7 AA	69
Phosphosite 11:	KBTBD2	Q8IY47	Y442	TLNLMYCYFPRSDSW	80 / 5 AA	71
Phosphosite 12:	PARG	Q86W56	Y682	KLKTLFCYFRRVTEK	66 / 6 AA	111
Phosphosite 13:	SLC29A2	Q14542	Y221	PHLKFARYYLANKSS	83 / 6 AA	50
Phosphosite 14:	KLHL13	Q9P2N7	Y461	ELPTVECYNPRTNEW	57 / 7 AA	68
Phosphosite 15:	RELN	P78509	Y30	ARAAAGYYPRFSPFF	83 / 6 AA	388
Phosphosite 16:	RELN	P78509	Y29	RARAAAGYYPRFSPF	83 / 6 AA	388
Phosphosite 17:	ZFPM2	Q8WW38	Y784	TEGLGECYHPRCDIF	66 / 6 AA	128
Phosphosite 18:	KIAA1199	Q8WUJ3	Y388	QDYRFACYDRGRACR	80 / 5 AA	153
Phosphosite 19:	SLC41A2	Q96JW4	Y454	DEPKGCYYPFRTFFG	80 / 5 AA	62
Phosphosite 20:	Enamelin	Q9NRM1	Y496	DQHENSYYPRGDSRK	80 / 5 AA	129