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:	S837
P-Site Sequence:	ELGLVPRSSPQHGVV
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	S837	ELGLVPRSSPQHGVV	100 / 9 AA	179
Phosphosite 1:	PTPN23	Q9H3S7	S838	LGLVPRSSPQHGVVS	100 / 8 AA	179
Phosphosite 2:	TLK2	Q86UE8	S111	VPPVARSSPQHSLSN	87 / 8 AA	88
Phosphosite 3:	TLK2	Q86UE8	S110	SVPPVARSSPQHSLS	87 / 8 AA	88
Phosphosite 4:	Cip1 (p21)	P38936	S123	SCTLVPRSGEQAEGS	75 / 8 AA	18
Phosphosite 5:	PAPPA2	Q9BXP8	S62	KVRRPRASPQHHLFG	85 / 7 AA	199
Phosphosite 6:	KSR2	Q6VAB6	S399	TLSVPRWSPQIPRRD	85 / 7 AA	108
Phosphosite 7:	FAM186A	A6NE01	S2095	PKVMVPPSSPQELEE	75 / 8 AA	263
Phosphosite 8:	KCNG1	Q9UIX4	S434	YGDMVPRSTPGQVVA	55 / 9 AA	58
Phosphosite 9:	PAR3-beta	Q8TEW8	S1162	FRQDVPPSPPQHQRM	75 / 8 AA	132
Phosphosite 10:	PRR5	P85299	S344	RSSLPRSSPENLVDQ	62 / 8 AA	43
Phosphosite 11:	DNAH9	Q9NYC9	S967	PSLVPRLSPQNGSPH	75 / 8 AA	512
Phosphosite 12:	FBLN2	P98095	S433	VHSIPRSSPEGSTKD	71 / 7 AA	127
Phosphosite 13:	FBLN2	P98095	S432	SVHSIPRSSPEGSTK	71 / 7 AA	127
Phosphosite 14:	A1BG	P04217	S255	KELLVPRSSTSPDRI	100 / 6 AA	54
Phosphosite 15:	PRR5	P85299	S343	TRSSLPRSSPENLVD	62 / 8 AA	43
Phosphosite 16:	UTRN	P46939	S3370	NGVSPWASPQHSALS	71 / 7 AA	394
Phosphosite 17:	PRR3	P79522	S94	RRGLGPRSSPYGRGW	85 / 7 AA	21
Phosphosite 18:	MAGEH1	Q9H213	S155	YKPVPRSSPVEYEFF	100 / 6 AA	24
Phosphosite 19:	PRSSL1	Q6UWY2	S265	IWDVVRRSSPQPGPL	75 / 8 AA	30
Phosphosite 20:	C1orf186	Q6ZWK4	S56	SLQVPRPSPGHHHPP	75 / 8 AA	19