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:	B2M
Human P-Site:	S31
P-Site Sequence:	TPKIQVYSRHPAENG
UniProt:	P61769
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	B2M	P61769	S31	TPKIQVYSRHPAENG	100 / 9 AA	14
Phosphosite 1:	B2M	P61769	Y30	RTPKIQVYSRHPAEN	100 / 8 AA	14
Phosphosite 2:	IL-21R	Q9HBE5	Y317	VPSTLEVYSCHPPRS	62 / 8 AA	59
Phosphosite 3:	IL-21R	Q9HBE5	S318	PSTLEVYSCHPPRSP	55 / 9 AA	59
Phosphosite 4:	ATP9A	O75110	S140	EVNSQVYSRLTARGT	75 / 8 AA	119
Phosphosite 5:	TRAP1	Q12931	S219	ADRVEVYSRSAAPGS	55 / 9 AA	80
Phosphosite 6:	MGC14839	Q96A22	S85	YADIQVCSRPHAREV	66 / 9 AA	14
Phosphosite 7:	INTU	Q9ULD6	Y541	DLIDIAVYCRHYCLL	71 / 7 AA	106
Phosphosite 8:	KIAA1024	Q9UPX6	S794	FLVEQVFSPHPYPAS	71 / 7 AA	103
Phosphosite 9:	ADAMTS13	Q76LX8	Y658	EDADIQVYRRYGEEY	71 / 7 AA	154
Phosphosite 10:	CELSR3	Q9NYQ7	S3209	EQLDQVPSRHPSREA	75 / 8 AA	358
Phosphosite 11:	ABLIM1	O14639	Y461	GSINSPVYSRHSYTP	71 / 7 AA	52
Phosphosite 12:	GPR123	Q86SQ6	S1146	RTKPPYFSRHPAEEP	83 / 6 AA	137
Phosphosite 13:	OPA1	O60313	Y841	KDTWHQVYRRHFLKT	83 / 6 AA	112
Phosphosite 14:	OAS3	Q9Y6K5	Y566	TKPNPQVYSRLLTSG	100 / 5 AA	121
Phosphosite 15:	PTPRB	P23467	Y1994	EYHRDPVYSRH____	100 / 5 AA	224
Phosphosite 16:	ABLIM1	O14639	S462	SINSPVYSRHSYTPT	71 / 7 AA	52
Phosphosite 17:	FMR1	Q06787	Y68	ESDEVEVYSRANEKE	66 / 6 AA	71
Phosphosite 18:	FXR2	P51116	Y78	EGDEVEVYSRANEQE	66 / 6 AA	74
Phosphosite 19:	FXR1	P51114	Y68	EGDEVEVYSRANDQE	66 / 6 AA	70
Phosphosite 20:	C20orf62	Q4KN68	S23	SPHPGVYSPHPQGGW	83 / 6 AA	20