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:	IGHA2
Human P-Site:	T148
P-Site Sequence:	DASGATFTWTPSSGK
UniProt:	P01877
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHA2	P01877	T148	DASGATFTWTPSSGK	100 / 9 AA	37
Phosphosite 1:	IGHA1	P01876	T161	DASGVTFTWTPSSGK	88 / 9 AA	38
Phosphosite 2:	IGHA2	P01877	T150	SGATFTWTPSSGKSA	100 / 7 AA	37
Phosphosite 3:	IGHA1	P01876	T163	SGVTFTWTPSSGKSA	100 / 7 AA	38
Phosphosite 4:	IGHA2	P01877	T146	LRDASGATFTWTPSS	100 / 7 AA	37
Phosphosite 5:	IGHA1	P01876	T159	LRDASGVTFTWTPSS	85 / 7 AA	38
Phosphosite 6:	ARNT	P27540	T638	PTQGATPTWTPTTRS	77 / 9 AA	87
Phosphosite 7:	ABCC1	P33527	T652	TVRNATFTWARSDPP	66 / 9 AA	172
Phosphosite 8:	TTN	Q8WZ42	T21419	SAEKATLTWTPPLED	75 / 8 AA	3816
Phosphosite 9:	ZNF692	Q9BU19	S121	CSAGHTFSWGPSLSP	66 / 9 AA	57
Phosphosite 10:	RUNX2	Q13950	Y400	HYPATFTYTPPVTSG	75 / 8 AA	57
Phosphosite 11:	Putative rhophilin-2-like protein	A8MT19	T179	NYLKETFTHTPSYDM	75 / 8 AA	66
Phosphosite 12:	TNN	Q9UQP3	T992	TQSGGILTWTPPSAQ	55 / 9 AA	144
Phosphosite 13:	ZNF506	Q5JVG8	T351	DECGKTFTWYSSLSK	66 / 9 AA	52
Phosphosite 14:	RHPN2	Q8IUC4	T264	NYLKDTFTHTPSYDM	75 / 8 AA	77
Phosphosite 15:	STAT3	P40763	T620	SSKEGGVTFTWVEKD	71 / 7 AA	88
Phosphosite 16:	RHPN2	Q8IUC4	T266	LKDTFTHTPSYDMSP	85 / 7 AA	77
Phosphosite 17:	Putative rhophilin-2-like protein	A8MT19	T181	LKETFTHTPSYDMSP	85 / 7 AA	66
Phosphosite 18:	ADAMTSL3	P82987	T1226	TPSEATYTWTKDGTL	71 / 7 AA	189
Phosphosite 19:	C2orf67	A0AUZ9	Y581	YRLSPTFYWTPQTLP	62 / 8 AA	112
Phosphosite 20:	ADAMTSL3	P82987	Y1225	ITPSEATYTWTKDGT	71 / 7 AA	189