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:	T656
P-Site Sequence:	GLRLKERTLSASAAE
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	T656	GLRLKERTLSASAAE	100 / 9 AA	133
Phosphosite 1:	LARP5	Q92615	T566	IGPSKERTLSADASV	100 / 7 AA	81
Phosphosite 2:	PTPN21	Q16825	S658	RLKERTLSASAAEVA	100 / 7 AA	133
Phosphosite 3:	MINK1	Q8N4C8	T809	FVLLKERTLDEAPRP	66 / 9 AA	150
Phosphosite 4:	RGS12	O14924	S170	PLKLKQRSLSESAAT	66 / 9 AA	156
Phosphosite 5:	C6orf154	Q5JTD7	T150	KSGLKELTLSANPGI	77 / 9 AA	33
Phosphosite 6:	ADC	Q96A70	T27	RDLLKELTLGASQAT	77 / 9 AA	50
Phosphosite 7:	KIAA1731	Q9C0D2	T438	TIASKERTLSSGQEQ	75 / 8 AA	295
Phosphosite 8:	CENPC1	Q03188	T331	AGSLKQRTISPAEST	55 / 9 AA	107
Phosphosite 9:	COL12A1	Q99715	T71	DGPTKEFTLSASTTE	87 / 8 AA	333
Phosphosite 10:	DHH	O43323	T56	VPGVPERTLGASGPA	85 / 7 AA	44
Phosphosite 11:	CGNL1	Q0VF96	T997	QRQLKEKTLEAEKSR	75 / 8 AA	149
Phosphosite 12:	KIF13B	Q9NQT8	T471	VYYLKEHTLIGSANS	66 / 9 AA	203
Phosphosite 13:	KIAA1522	Q9P206	T518	PPRSPERTLSPSSGY	85 / 7 AA	107
Phosphosite 14:	LSM10	Q969L4	T11	SHSVKERTISENSLI	55 / 9 AA	14
Phosphosite 15:	KIAA1522	Q9P206	S529	RSPERTLSPSSGYSS	85 / 7 AA	107
Phosphosite 16:	KIAA1522	Q9P206	S520	RSPERTLSPSSGYSS	85 / 7 AA	107
Phosphosite 17:	MUC16	Q8WXI7	S3665	STSERTLSPSDTTAS	85 / 7 AA	2353
Phosphosite 18:	JMJD1C	Q15652	T1511	PNAIKNQTLSASLPL	66 / 9 AA	285
Phosphosite 19:	MUC16	Q8WXI7	T3663	ETSTSERTLSPSDTT	85 / 7 AA	2353
Phosphosite 20:	C21orf13	O95447	T223	KSQEKERTLSRKLRE	100 / 6 AA	77