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:	S268
P-Site Sequence:	LVRWLQGSQELPREK
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	S268	LVRWLQGSQELPREK	100 / 9 AA	38
Phosphosite 1:	IGHA2	P01877	S255	LVRWLQGSQELPREK	100 / 9 AA	37
Phosphosite 2:	OBSCN	Q5VST9	S2326	QVRWFKGSQELQPGP	75 / 8 AA	868
Phosphosite 3:	TTN	Q8WZ42	T12803	TFRWLKGTQEITGDD	55 / 9 AA	3816
Phosphosite 4:	CD300LB	A8K4G0	S175	AILWLKGSQRVPEEP	66 / 9 AA	23
Phosphosite 5:	TXNIP	Q9H3M7	S60	KVLWMQGSQQCKQTS	71 / 7 AA	44
Phosphosite 6:	FAM166B	A8MTA8	S129	HLHEKQGSEELPKEA	85 / 7 AA	31
Phosphosite 7:	ZC3HAV1	Q7Z2W4	S257	RDRFFQGSQEFLASA	62 / 8 AA	101
Phosphosite 8:	ALS2CL	Q60I27	S236	AHRLLQDSQDVPVTV	55 / 9 AA	108
Phosphosite 9:	UBR5	O95071	S1510	SIDAMQGSEELFSVE	71 / 7 AA	309
Phosphosite 10:	GNAS	P84996	S132	EAQVLQGSPELLPRS	85 / 7 AA	68
Phosphosite 11:	LAMC3	Q9Y6N6	S1041	TEGWLQGSDCGSPWG	83 / 6 AA	172
Phosphosite 12:	CDRT15L1	A8MXV6	S131	APAKDQPSQELPEIM	85 / 7 AA	30
Phosphosite 13:	KIF27	Q86VH2	S704	KIDCLQESQELNLQK	85 / 7 AA	160
Phosphosite 14:	VCX3A	Q9NNX9	S81	PGPSDQPSQELPQHE	85 / 7 AA	20
Phosphosite 15:	VCX2	Q9H322	S81	PGPSDQPSQELPQHE	85 / 7 AA	15
Phosphosite 16:	VCX3B	Q9H321	S81	PGPSDQPSQELPQHE	85 / 7 AA	23
Phosphosite 17:	VCX	Q9H320	S81	PGPSDQPSQELPQHE	85 / 7 AA	22
Phosphosite 18:	VCY	O14598	S81	PGPSDQPSQELPQHE	85 / 7 AA	13
Phosphosite 19:	amphiphysin	P49418	S616	LASAREASQELPPGF	71 / 7 AA	76
Phosphosite 20:	TTMA	A6NKL6	S410	RPPGERGSQEIPRGE	71 / 7 AA	64