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:	PTPN21
Human P-Site:	S824
P-Site Sequence:	RPVSDLLSGKKNIVE
UniProt:	Q16825
Intern. Prot. ID:	IPI00004388

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN21	Q16825	S824	RPVSDLLSGKKNIVE	100 / 9 AA	133
Phosphosite 1:	RBM33	Q96EV2	S54	LLGEDLLSGKKNQSD	100 / 8 AA	130
Phosphosite 2:	calreticulin 3	Q96L12	S365	EEEEELLSGKINRHE	75 / 8 AA	45
Phosphosite 3:	PDXK	O00764	S158	QFEAELLSGRKIHSQ	62 / 8 AA	35
Phosphosite 4:	ALOX12B	O75342	S16	ATGTDLLSGTRDSIS	55 / 9 AA	80
Phosphosite 5:	OR2L3	Q8NG85	S86	KMASDFLSGNKSISF	66 / 9 AA	35
Phosphosite 6:	ANKRD1	Q15327	T11	LKVEELVTGKKNGNG	62 / 8 AA	36
Phosphosite 7:	ERBB2IP	Q96RT1	S938	SSSSDLISGTKAIFK	75 / 8 AA	158
Phosphosite 8:	UPF0705	Q9H6J7	S165	AIYEDLLSGKNPNTV	85 / 7 AA	37
Phosphosite 9:	OR5F1	O95221	S87	KMLADLLSEKKTISF	66 / 9 AA	35
Phosphosite 10:	OR4D2	P58180	S87	KMLVDLLSEKKTISY	75 / 8 AA	35
Phosphosite 11:	C4orf33	Q8N1A6	S91	QHLVLLLSGRRNVWK	71 / 7 AA	23
Phosphosite 12:	ZFC3H1	O60293	S358	ISTSDILSEKKLGED	75 / 8 AA	226
Phosphosite 13:	BUB1B	O60566	S537	IFDEFLLSEKKNKSP	85 / 7 AA	120
Phosphosite 14:	DNAH5	Q8TE73	S1057	QWSSELLSKKKIQER	75 / 8 AA	529
Phosphosite 15:	ZNF690	Q8IWY8	S223	VHADLLPSKKDRRSW	62 / 8 AA	97
Phosphosite 16:	ABCA1	O95477	S1309	SRETDLLSGMDGKGS	71 / 7 AA	254
Phosphosite 17:	CCDC33	Q8N5R6	S853	QALPDLLSGTSDKFN	55 / 9 AA	107
Phosphosite 18:	TCOF1	Q13428	S153	KTVANLLSGKSPRKS	71 / 7 AA	152
Phosphosite 19:	WASF2	Q9Y6W5	S442	DARSDLLSAIRQGFQ	62 / 8 AA	54
Phosphosite 20:	OR4D11	Q8NGI4	S87	KVLLDLLSKKKTISY	75 / 8 AA	35