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:	IGHA1
Human P-Site:	T159
P-Site Sequence:	LRDASGVTFTWTPSS
UniProt:	P01876
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHA1	P01876	T159	LRDASGVTFTWTPSS	100 / 9 AA	38
Phosphosite 1:	IGHA2	P01877	T146	LRDASGATFTWTPSS	88 / 9 AA	37
Phosphosite 2:	IGHA1	P01876	T161	DASGVTFTWTPSSGK	100 / 7 AA	38
Phosphosite 3:	STAT3	P40763	T620	SSKEGGVTFTWVEKD	75 / 8 AA	88
Phosphosite 4:	IGHA2	P01877	T148	DASGATFTWTPSSGK	85 / 7 AA	37
Phosphosite 5:	COL7A1	Q02388	T703	QASSSSVTITWTRVP	66 / 9 AA	295
Phosphosite 6:	polycystin 1	P98161	Y1750	AGGSGVVYTWSLEEG	62 / 8 AA	463
Phosphosite 7:	STAT4	Q14765	T608	ESHLGGITFTWVDHS	71 / 7 AA	86
Phosphosite 8:	STAT4	Q14765	T610	HLGGITFTWVDHSES	83 / 6 AA	86
Phosphosite 9:	ZNF57	Q68EA5	T484	ECKQCGKTFTWSSTL	62 / 8 AA	125
Phosphosite 10:	CNTN5	O94779	Y606	ASLDVTFYWTLKGQP	71 / 7 AA	121
Phosphosite 11:	FREM1	Q5H8C1	T837	FPLNSGGTFSWGDLH	71 / 7 AA	244
Phosphosite 12:	CNTN5	O94779	T604	HDASLDVTFYWTLKG	71 / 7 AA	121
Phosphosite 13:	GTF3C4	Q9UKN8	T571	KIESSGVTYFWRFKL	62 / 8 AA	92
Phosphosite 14:	UBE2O	Q9C0C9	T920	CGGKPGVTFTSAKGE	62 / 8 AA	141
Phosphosite 15:	COL7A1	Q02388	T705	SSSSVTITWTRVPGA	71 / 7 AA	295
Phosphosite 16:	STAT1	P42224	T613	SSREGAITFTWVERS	50 / 8 AA	87
Phosphosite 17:	IGHA2	P01877	T150	SGATFTWTPSSGKSA	100 / 5 AA	37
Phosphosite 18:	IGHA1	P01876	T163	SGVTFTWTPSSGKSA	100 / 5 AA	38
Phosphosite 19:	STAT1	P42224	T615	REGAITFTWVERSQN	66 / 6 AA	87
Phosphosite 20:	NR2F6	P10588	T395	DMLLSGSTFNWPYGS	71 / 7 AA	43