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:	S1071
P-Site Sequence:	GSYAAWLSRDSSTWL
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	S1071	GSYAAWLSRDSSTWL	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	S1071	GSYAAWLSRDSSTWL	100 / 9 AA	193
Phosphosite 2:	WNK1	Q9H4A3	S2020	DPEAAFLSRDVDDGS	85 / 7 AA	251
Phosphosite 3:	TMTC1	Q8IUR5	S359	KQNEIWLSRESLFRS	83 / 6 AA	87
Phosphosite 4:	RDH5	Q92781	T125	IGPTPWLTRDDFQRV	57 / 7 AA	35
Phosphosite 5:	ARPC1A	Q92747	S223	GSRLAWVSHDSTVSV	62 / 8 AA	42
Phosphosite 6:	CACNA1E	Q15878	T1730	MDNFEYLTRDSSILG	62 / 8 AA	262
Phosphosite 7:	CACNA1B	Q00975	T1715	MDNFEYLTRDSSILG	62 / 8 AA	262
Phosphosite 8:	CACNA1A	O00555	T1818	MDNFEYLTRDSSILG	62 / 8 AA	282
Phosphosite 9:	DNAJA3	Q96EY1	S40	GVVGAWLSRKLSVPA	66 / 9 AA	53
Phosphosite 10:	G6PC3	Q9BUM1	S252	SRPFASLSRDSGAAL	75 / 8 AA	39
Phosphosite 11:	STAG2	Q8N3U4	S1105	SSDSMWLSREQTLHT	80 / 5 AA	146
Phosphosite 12:	R3HDM2	Q9Y2K5	S142	RKMLSRDSSQEYTDS	100 / 6 AA	107
Phosphosite 13:	R3HDM1	Q15032	S141	RKMLSRDSSQEYTDS	100 / 6 AA	121
Phosphosite 14:	SLC45A1	Q9Y2W3	S387	PKYGSFISRDSSLTG	55 / 9 AA	85
Phosphosite 15:	KIAA0922	A2VDJ0	S1600	RNANFPLSRDSSYCG	100 / 6 AA	179
Phosphosite 16:	KIAA0922	A2VDJ0	S1603	NFPLSRDSSYCGNV_	100 / 6 AA	179
Phosphosite 17:	NSDHL	Q15738	S255	ILAAEQLSRDSTLGG	66 / 9 AA	42
Phosphosite 18:	PCSK4	Q6UW60	S738	LPLYAWLSRARATPT	100 / 5 AA	83
Phosphosite 19:	TIGD5	Q53EQ6	S275	YSPDAWLSRPLLRGW	100 / 5 AA	64
Phosphosite 20:	R3HDM2	Q9Y2K5	S139	KIPRKMLSRDSSQEY	100 / 6 AA	107