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:	T1290
P-Site Sequence:	DQASAWLTRQGSFQG
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	T1290	DQASAWLTRQGSFQG	100 / 9 AA	193
Phosphosite 1:	C4B	P0C0L5	T1290	DQASAWLTRQGSFQG	100 / 9 AA	193
Phosphosite 2:	ANKIB1	Q9P2G1	T434	CDRAVRLTKQGSNTS	55 / 9 AA	122
Phosphosite 3:	TICAM1	Q8IUC6	T478	QAMMSNLTRQGSPDC	75 / 8 AA	76
Phosphosite 4:	EMD	P50402	T202	SSSSSWLTRRAIRPE	62 / 8 AA	29
Phosphosite 5:	RIMS3	Q9UJD0	T100	VEMRSRVTRQGSRES	62 / 8 AA	33
Phosphosite 6:	PLEKHA2	Q9HB19	T316	FSRSISLTRPGSSSL	66 / 9 AA	47
Phosphosite 7:	TIGD2	Q4W5G0	T127	NASSGWLTRFKQRHG	83 / 6 AA	60
Phosphosite 8:	EMD	P50402	S199	SSSSSSSSWLTRRAI	83 / 6 AA	29
Phosphosite 9:	CCDC155	Q8N6L0	T445	KEPSMWLTRREEEED	62 / 8 AA	63
Phosphosite 10:	RDH5	Q92781	T125	IGPTPWLTRDDFQRV	50 / 8 AA	35
Phosphosite 11:	UBR4	Q5T4S7	T1469	VRLQAWLTRMTTSPP	100 / 5 AA	574
Phosphosite 12:	ZDHHC17	Q8IUH5	T132	STPLHWATRQGHLSM	83 / 6 AA	73
Phosphosite 13:	MMP25	Q9NPA2	T37	SLGVDWLTRYGYLPP	83 / 6 AA	63
Phosphosite 14:	TUBGCP4	Q9UGJ1	T294	ENQNVNLTRKGSILK	55 / 9 AA	76
Phosphosite 15:	MMP25	Q9NPA2	Y39	GVDWLTRYGYLPPPH	83 / 6 AA	63
Phosphosite 16:	UPF0627 protein ENSP00000341061/ENSP00000339743	A6NEA5	S85	QERWLIRSGSSQNES	71 / 7 AA	18
Phosphosite 17:	R3HDM2	Q9Y2K5	S448	PFGQMSLSRQGSTEA	71 / 7 AA	107
Phosphosite 18:	DDX11	Q96FC9	S585	QDGRVILSRQGSLSQ	83 / 6 AA	108
Phosphosite 19:	DDX12	Q92771	S604	QDGRVILSRQGSLSQ	83 / 6 AA	106
Phosphosite 20:	DD11L	A8MPP1	S587	QDGRVILSRQGSLSE	83 / 6 AA	102