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:	T1036
P-Site Sequence:	DKTEQWSTLPPETKD
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	T1036	DKTEQWSTLPPETKD	100 / 9 AA	193
Phosphosite 1:	C4A	P0C0L4	T1036	DKTEQWSTLPPETKD	100 / 9 AA	193
Phosphosite 2:	IL28RA	Q8IU57	T453	SSWATWGTLPPEPNL	85 / 7 AA	58
Phosphosite 3:	IARS2	Q9NSE4	T567	HGSDIWWTLPPEQLL	66 / 9 AA	114
Phosphosite 4:	ERCC5	P28715	S195	IESEDFSSLPPEVKH	66 / 9 AA	133
Phosphosite 5:	KLHL8	Q9P2G9	T442	IESDQWSTVAPMNTP	62 / 8 AA	69
Phosphosite 6:	DHPS	P49366	T23	AVLKHSSTLPPESTQ	75 / 8 AA	41
Phosphosite 7:	IKZF5	Q9H5V7	S264	TLAGQLSSLPPENQN	75 / 8 AA	47
Phosphosite 8:	TBC1D25	Q3MII6	S433	MLEVTWSSLPPDPPE	71 / 7 AA	76
Phosphosite 9:	LRRC8A	Q8IWT6	T793	VEEDLFNTLPPEVKE	55 / 9 AA	94
Phosphosite 10:	SOLO	Q8TER5	T200	MVGHQPSTLPPELPS	87 / 8 AA	165
Phosphosite 11:	HMG20A	Q9NP66	S142	RMLGNEWSKLPPEEK	62 / 8 AA	40
Phosphosite 12:	CDC40	O60508	T268	VGVNLRSTMPPEKCY	71 / 7 AA	66
Phosphosite 13:	KLHDC8A	Q8IYD2	T60	SPEADQWTALPRLPT	50 / 8 AA	39
Phosphosite 14:	TCEAL1	Q15170	S26	MRRGLRWSTLPKSSP	83 / 6 AA	18
Phosphosite 15:	PIGG	Q5H8A4	T58	AGASSNWTTLPPPLF	83 / 6 AA	108
Phosphosite 16:	HAGHL	Q6PII5	T161	QSLAELGTLPPETKV	62 / 8 AA	32
Phosphosite 17:	TCEAL1	Q15170	T27	RRGLRWSTLPKSSPP	83 / 6 AA	18
Phosphosite 18:	RC3H2	Q9HBD1	S302	ISPEQWSSLLYGDLA	83 / 6 AA	132
Phosphosite 19:	PIGG	Q5H8A4	T59	GASSNWTTLPPPLFS	83 / 6 AA	108
Phosphosite 20:	TBC1D25	Q3MII6	S432	RMLEVTWSSLPPDPP	83 / 6 AA	76