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:	S959
P-Site Sequence:	NASHIKVSVSGIEWD
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	S959	NASHIKVSVSGIEWD	100 / 9 AA	133
Phosphosite 1:	TNS3	Q68CZ2	S1354	TVVHFKVSAQGITLT	66 / 9 AA	155
Phosphosite 2:	BF	P00751	S540	KEHSIKVSVGGEKRD	85 / 7 AA	86
Phosphosite 3:	ARHGEF12	Q9NZN5	S439	RSAHLKVSVPDEMSA	62 / 8 AA	173
Phosphosite 4:	EFNA1	P20827	T146	RCLRLKVTVSGKITH	62 / 8 AA	24
Phosphosite 5:	SENP5	Q96HI0	S414	SDDRVKLSVSGADTS	62 / 8 AA	87
Phosphosite 6:	ULK2	Q8IYT8	S148	YANRRKSSVSGIRIK	66 / 9 AA	113
Phosphosite 7:	LAMA2	P24043	S2147	QANSIKVSVSSGGDC	100 / 6 AA	343
Phosphosite 8:	ATP7A	Q04656	S42	GVHHIKVSLEEKNAT	83 / 6 AA	163
Phosphosite 9:	LGALS12	Q96DT0	S148	GNEEVKVSVNGQHFL	71 / 7 AA	38
Phosphosite 10:	BICD1	Q96G01	S266	NDNHISISVDGLKFA	55 / 9 AA	111
Phosphosite 11:	HNRPLL	Q8WVV9	S73	GGSHHKVSVSPVVHV	66 / 9 AA	60
Phosphosite 12:	AKAP6	Q13023	S1653	SEQKIKRSVSDITLQ	75 / 8 AA	257
Phosphosite 13:	LAMA2	P24043	S2401	TDGHIKVSYDLGSGM	100 / 5 AA	343
Phosphosite 14:	APAF	O14727	S104	SSGKDSVSGITSYVR	85 / 7 AA	142
Phosphosite 15:	ZCCHC17	Q9NP64	S84	KNDRIKVSLSMKVVN	71 / 7 AA	28
Phosphosite 16:	APAF	O14727	S102	SSSSGKDSVSGITSY	85 / 7 AA	142
Phosphosite 17:	TXNDC17	Q9BRA2	S8	MARYEEVSVSGFEEF	55 / 9 AA	14
Phosphosite 18:	ULK2	Q8IYT8	S150	NRRKSSVSGIRIKIA	85 / 7 AA	113
Phosphosite 19:	CMYA3	A4UGR9	S2422	QKTNEEVSLSGIDSE	55 / 9 AA	382
Phosphosite 20:	THOC7	Q6I9Y2	S155	HLSHIKESVEDKLEL	62 / 8 AA	24