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:	S113
P-Site Sequence:	TPPTPSPSTPPTPSP
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	S113	TPPTPSPSTPPTPSP	100 / 9 AA	38
Phosphosite 1:	IGHA1	P01876	T114	PPTPSPSTPPTPSPS	100 / 8 AA	38
Phosphosite 2:	PPM1H	Q9ULR3	T224	GAPGSPSTPPTRFFT	100 / 7 AA	56
Phosphosite 3:	NCoA5	Q9HCD5	S422	PSATPTPSAPPTSQQ	77 / 9 AA	66
Phosphosite 4:	PPM1H	Q9ULR3	S223	VGAPGSPSTPPTRFF	100 / 7 AA	56
Phosphosite 5:	IGHA1	P01876	S111	PSTPPTPSPSTPPTP	100 / 7 AA	38
Phosphosite 6:	TEAD4	Q15561	S207	AGPAPSPSAPPAPPW	66 / 9 AA	48
Phosphosite 7:	SPEG	Q15772	S2822	PSVTVSPSSPPTPPS	77 / 9 AA	354
Phosphosite 8:	IGHA1	P01876	S105	TVPCPVPSTPPTPSP	87 / 8 AA	38
Phosphosite 9:	MLK2	Q02779	S790	PTPTPSPSTNPLVDL	87 / 8 AA	104
Phosphosite 10:	VWCE	Q96DN2	S849	PRLSPGPSTPPGAPT	75 / 8 AA	100
Phosphosite 11:	IGHA1	P01876	T106	VPCPVPSTPPTPSPS	87 / 8 AA	38
Phosphosite 12:	VWCE	Q96DN2	T850	RLSPGPSTPPGAPTL	85 / 7 AA	100
Phosphosite 13:	ZKSCAN2	Q63HK3	S593	RASAPSPSTPEEVPS	85 / 7 AA	111
Phosphosite 14:	MLL2	O14686	S4652	PLAPSPASPPTEPLV	75 / 8 AA	564
Phosphosite 15:	TNXB	P22105	T1245	QSDPSPGTPPHLGNL	85 / 7 AA	464
Phosphosite 16:	MLK3	Q16584	T605	SPLGSPSTPPALNGN	85 / 7 AA	93
Phosphosite 17:	MLK3	Q16584	S604	SSPLGSPSTPPALNG	85 / 7 AA	93
Phosphosite 18:	piccolo	Q9Y6V0	S302	KPSLPSPSKPPIQQP	75 / 8 AA	567
Phosphosite 19:	SLC9A2	Q9UBY0	S745	DSGRDMPSTPPTPHS	100 / 6 AA	92
Phosphosite 20:	ZNF579	Q8NAF0	T516	EEPPSPGTPPQSPPA	85 / 7 AA	60