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:	S55
P-Site Sequence:	RGQVVKGSVFLRNPS
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	S55	RGQVVKGSVFLRNPS	100 / 9 AA	193
Phosphosite 1:	C4B	P0C0L5	S55	RGQVVKGSVFLRNPS	100 / 9 AA	193
Phosphosite 2:	C14orf178	Q8N769	T84	VFQVKDSTFLRHLES	75 / 8 AA	13
Phosphosite 3:	DOCK9	Q9BZ29	S229	ISKEPKGSIFLDSCM	83 / 6 AA	236
Phosphosite 4:	SAS10	Q9NQZ2	Y264	PPGKGSQYLRTKYNL	71 / 7 AA	55
Phosphosite 5:	ATP9A	O75110	S184	RTSEKNGSCFLRTDQ	71 / 7 AA	119
Phosphosite 6:	SAS10	Q9NQZ2	S262	IIPPGKGSQYLRTKY	71 / 7 AA	55
Phosphosite 7:	NUP205	Q92621	S742	YLQFLRDSVFLRFRT	62 / 8 AA	228
Phosphosite 8:	NMDAR2D	O15399	T160	TPKEKGSTFLQLGSS	71 / 7 AA	144
Phosphosite 9:	AKAP13	Q12802	S2237	KKLVRDGSVFLKNAA	66 / 9 AA	308
Phosphosite 10:	TAPT1	Q6NXT6	S289	NFVEIKGSVFKKFEK	62 / 8 AA	64
Phosphosite 11:	LDH-A	P00338	S69	MMDLQHGSLFLRTPK	83 / 6 AA	37
Phosphosite 12:	SYNJ1	O43426	T1235	SETSKGSTFLPEPLK	71 / 7 AA	173
Phosphosite 13:	PLEKHA5	Q9HAU0	S842	ETSVVKGSHFPVGVV	85 / 7 AA	127
Phosphosite 14:	FAM90A2P	Q658T7	S140	RKGSTESSVFLRVAS	62 / 8 AA	50
Phosphosite 15:	TBC1D16	Q8TBP0	S252	ALAESRGSVFLESDS	83 / 6 AA	86
Phosphosite 16:	SLC35A2	P78381	S230	ILKGSSGSVWLRNLQ	83 / 6 AA	41
Phosphosite 17:	PDGFRB	P09619	T863	NYISKGSTFLPLKWM	71 / 7 AA	124
Phosphosite 18:	APOB	P04114	S3503	TKGDVKGSVLSREYS	75 / 8 AA	516
Phosphosite 19:	PDGFRA	P16234	T855	NYVSKGSTFLPVKWM	71 / 7 AA	123
Phosphosite 20:	DHX30	Q7L2E3	S1085	MAVKSNGSVFVRDSS	71 / 7 AA	134