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:	MHC class II antigen DRB3
Human P-Site:	S223
P-Site Sequence:	EWSARSESAQSKMLS
UniProt:	P79483
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MHC class II antigen DRB3	P79483	S223	EWSARSESAQSKMLS	100 / 9 AA
Phosphosite 1:	MHC class II antigen DRB1*10	Q30167	S223	EWRARSESAQSKMLS	100 / 9 AA
Phosphosite 2:	MHC class II antigen DQB1	P01920	S226	EWRAQSESAQSKMLS	88 / 9 AA
Phosphosite 3:	GNAS	Q5JWF2	S625	GCFGRSESPQPKASR	66 / 9 AA	111
Phosphosite 4:	MHC class II antigen DRB1*10	Q30167	S221	TVEWRARSESAQSKM	100 / 7 AA
Phosphosite 5:	HAX1	O00165	S153	ESDARSESPQPAPDW	75 / 8 AA	32
Phosphosite 6:	HAX1	O00165	S151	VLESDARSESPQPAP	85 / 7 AA	32
Phosphosite 7:	SAMD11	Q96NU1	S169	FSEKRARSESPQEAL	85 / 7 AA	58
Phosphosite 8:	SAMD11	Q96NU1	S171	EKRARSESPQEALLL	85 / 7 AA	58
Phosphosite 9:	MHC class II antigen DRB1*10	Q30167	S226	ARSESAQSKMLSGVG	100 / 6 AA
Phosphosite 10:	MHC class II antigen DRB3	P79483	S226	ARSESAQSKMLSGVG	100 / 6 AA
Phosphosite 11:	MHC class II antigen DQB1	P01920	S229	AQSESAQSKMLSGIG	100 / 6 AA
Phosphosite 12:	APOL4	Q9BPW4	S323	HKGAKSESAESLRQW	75 / 8 AA	39
Phosphosite 13:	Wnk2	Q9Y3S1	S1374	LSLFSAESAQSKQPP	100 / 6 AA	243
Phosphosite 14:	CDH23	Q9H251	S3331	ERNARTESAKSTPLH	75 / 8 AA	370
Phosphosite 15:	SERPINB12	Q96P63	S48	MVRLGARSDSAHQID	71 / 7 AA	46
Phosphosite 16:	Wnk2	Q9Y3S1	S1377	FSAESAQSKQPPDSA	100 / 6 AA	243
Phosphosite 17:	MLLT1	Q03111	S371	EASFKSESAQSSPSN	85 / 7 AA	62
Phosphosite 18:	PLAC9	Q5JTB6	S33	FSPPRGDSAQSTACD	62 / 8 AA	10
Phosphosite 19:	SERPINB12	Q96P63	S50	RLGARSDSAHQIDEV	71 / 7 AA	46
Phosphosite 20:	RAD51AP1	Q96B01	S296	PLEIRSPSAESKKPK	75 / 8 AA	38