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:	S838
P-Site Sequence:	LGLVPRSSPQHGVVS
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	S838	LGLVPRSSPQHGVVS	100 / 9 AA	179
Phosphosite 1:	PTPN23	Q9H3S7	S837	ELGLVPRSSPQHGVV	100 / 8 AA	179
Phosphosite 2:	TLK2	Q86UE8	S111	VPPVARSSPQHSLSN	77 / 9 AA	88
Phosphosite 3:	TLK2	Q86UE8	S110	SVPPVARSSPQHSLS	87 / 8 AA	88
Phosphosite 4:	DNAH9	Q9NYC9	S967	PSLVPRLSPQNGSPH	77 / 9 AA	512
Phosphosite 5:	MusTRD1	Q9UHL9	S118	GRSLPRSSLEHGSDV	66 / 9 AA	106
Phosphosite 6:	KIF26A	Q9ULI4	S1471	KLGVPPSSPTHGPAP	77 / 9 AA	190
Phosphosite 7:	PRSSL1	Q6UWY2	S266	WDVVRRSSPQPGPLP	77 / 9 AA	30
Phosphosite 8:	KSR2	Q6VAB6	S399	TLSVPRWSPQIPRRD	85 / 7 AA	108
Phosphosite 9:	PAPPA2	Q9BXP8	S62	KVRRPRASPQHHLFG	85 / 7 AA	199
Phosphosite 10:	PRR5	P85299	S344	RSSLPRSSPENLVDQ	62 / 8 AA	43
Phosphosite 11:	PAR3-beta	Q8TEW8	S1162	FRQDVPPSPPQHQRM	75 / 8 AA	132
Phosphosite 12:	ZNF592	Q92610	S680	AAPAPSSSPKHGLTS	66 / 9 AA	138
Phosphosite 13:	PRR5	P85299	S343	TRSSLPRSSPENLVD	62 / 8 AA	43
Phosphosite 14:	UTRN	P46939	S3370	NGVSPWASPQHSALS	62 / 8 AA	394
Phosphosite 15:	C9orf79	Q6ZUB1	S279	TCPVPQSSPLHNQVL	66 / 9 AA	157
Phosphosite 16:	FAM90A1	Q86YD7	S345	TELGPRTSPQIGTRT	75 / 8 AA	50
Phosphosite 17:	FBLN2	P98095	S433	VHSIPRSSPEGSTKD	71 / 7 AA	127
Phosphosite 18:	FBLN2	P98095	S432	SVHSIPRSSPEGSTK	71 / 7 AA	127
Phosphosite 19:	HIPK4	Q8NE63	S596	QGLPPRRSHQHGPPR	75 / 8 AA	69
Phosphosite 20:	KIAA0922	A2VDJ0	S1122	ENHLPRNSPQYHQPD	62 / 8 AA	179