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:	PTPN23
Human P-Site:	S862
P-Site Sequence:	PPVAGLPSAPPPQFS
UniProt:	Q9H3S7
Intern. Prot. ID:	IPI00034006

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN23	Q9H3S7	S862	PPVAGLPSAPPPQFS	100 / 9 AA	179
Phosphosite 1:	ATN1	P54259	S287	VGGGNLPSAPPPANF	77 / 9 AA	125
Phosphosite 2:	ATN1	P54259	S702	AGPSGLPSLPPPPAA	77 / 9 AA	125
Phosphosite 3:	SETD1A	O15047	S1076	ERPAALPSASPPPRE	77 / 9 AA	186
Phosphosite 4:	MCL1	Q07820	T163	TDGSLPSTPPPAEEE	75 / 8 AA	37
Phosphosite 5:	NUP88	Q99567	S49	PASSSLPSSPPPQLL	66 / 9 AA	84
Phosphosite 6:	MCL1	Q07820	S162	STDGSLPSTPPPAEE	66 / 9 AA	37
Phosphosite 7:	PRR14	Q9BWN1	T230	PALELPSTPPPSSLL	75 / 8 AA	64
Phosphosite 8:	PRR14	Q9BWN1	S229	DPALELPSTPPPSSL	75 / 8 AA	64
Phosphosite 9:	NUP88	Q99567	S50	ASSSLPSSPPPQLLT	75 / 8 AA	84
Phosphosite 10:	EML3	Q32P44	S241	RSLEELPSGPPPETL	66 / 9 AA	95
Phosphosite 11:	ATOH8	Q96SQ7	T123	AVGPGLPTPPPPPPP	75 / 8 AA	35
Phosphosite 12:	GPHN	Q9NQX3	S188	DELEDLPSPPPPLSP	66 / 9 AA	80
Phosphosite 13:	TICAM1	Q8IUC6	S270	SPPELPSSPPPGLPE	85 / 7 AA	76
Phosphosite 14:	LENG8	Q96PV6	S126	APPQQLPSAQPPQPS	85 / 7 AA	86
Phosphosite 15:	NPIPL3	Q92617	S357	LPPSALPSAPPSADD	75 / 8 AA	117
Phosphosite 16:	KIAA0220L	A8MRT5	S357	LPPSALPSAPPSADD	75 / 8 AA	76
Phosphosite 17:	SLCO4C1	Q6ZQN7	S65	SPEPSLPSAPPNVSE	85 / 7 AA	79
Phosphosite 18:	CIC	Q96RK0	S894	PILQSVPSAPPPKAQ	75 / 8 AA	164
Phosphosite 19:	CASKIN2	Q8WXE0	S358	IPAARLPSAPTPLRP	77 / 9 AA	127
Phosphosite 20:	OTOG	Q6ZRI0	S1759	PQPHPLPSAPPRPAQ	100 / 6 AA	315