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:	S105
P-Site Sequence:	TVPCPVPSTPPTPSP
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	S105	TVPCPVPSTPPTPSP	100 / 9 AA	38
Phosphosite 1:	C15orf42	Q7Z2Z1	S1359	SLSCPVPSTPPELSQ	100 / 8 AA	211
Phosphosite 2:	IGHA1	P01876	T106	VPCPVPSTPPTPSPS	100 / 8 AA	38
Phosphosite 3:	FSTL3	O95633	S204	AAPCPVPSSPGQELC	85 / 7 AA	28
Phosphosite 4:	MUC5AC	P98088	S2224	PKGCPVTSTPVTAPS	77 / 9 AA	527
Phosphosite 5:	C9orf131	Q5VYM1	S518	DSPDPVHSTPPTTLM	87 / 8 AA	118
Phosphosite 6:	C15orf42	Q7Z2Z1	T1360	LSCPVPSTPPELSQR	100 / 7 AA	211
Phosphosite 7:	C9orf131	Q5VYM1	T519	SPDPVHSTPPTTLME	87 / 8 AA	118
Phosphosite 8:	TSHZ1	Q6ZSZ6	T167	PPTCPVSTTGPTTST	66 / 9 AA	118
Phosphosite 9:	ATG9B	Q674R7	T96	SALPIPATPPTQAQP	75 / 8 AA	101
Phosphosite 10:	MUC5AC	P98088	T2223	TPKGCPVTSTPVTAP	85 / 7 AA	527
Phosphosite 11:	TJAP1	Q5JTD0	S377	ARPSPVPSTPASAQA	66 / 9 AA	62
Phosphosite 12:	PLEKHA5	Q9HAU0	S1102	SSASPVPSTQPQLTE	75 / 8 AA	127
Phosphosite 13:	SLC9A2	Q9UBY0	S745	DSGRDMPSTPPTPHS	85 / 7 AA	92
Phosphosite 14:	MED1	Q15648	T1215	PMKPVPGTPPSSKAK	75 / 8 AA	168
Phosphosite 15:	MUC6	Q6W4X9	S2367	ELPCPDPSTPGRRLV	85 / 7 AA	252
Phosphosite 16:	CENTG2	Q9UPQ3	S284	DYSSSVPSTPSTSQK	66 / 9 AA	94
Phosphosite 17:	KLF10	Q13118	T293	VTTVVPSTPPSQPPA	85 / 7 AA	53
Phosphosite 18:	TJAP1	Q5JTD0	T378	RPSPVPSTPASAQAS	75 / 8 AA	62
Phosphosite 19:	SLC9A2	Q9UBY0	T746	SGRDMPSTPPTPHSR	85 / 7 AA	92
Phosphosite 20:	TRPM3	Q9HCF6	T1463	FSTPVPSTAPSSSAY	75 / 8 AA	198