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:	PTAFR
Human P-Site:	S164
P-Site Sequence:	STNTVPDSAGSGNVT
UniProt:	P25105
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTAFR	P25105	S164	STNTVPDSAGSGNVT	100 / 9 AA	39
Phosphosite 1:	GGN	Q86UU5	S559	ATATVPDSSGGGGGG	77 / 9 AA	67
Phosphosite 2:	MKP1	P28562	S156	LSTSVPDSAESGCSS	77 / 9 AA	39
Phosphosite 3:	BC060632	Q765P7	S601	KTPTVPDSPGYMGPT	85 / 7 AA	80
Phosphosite 4:	ALPL	P05186	S110	TNAQVPDSAGTATAY	75 / 8 AA	57
Phosphosite 5:	C2orf78	A6NCI8	S777	TQPTVPQSAASRPSA	75 / 8 AA	97
Phosphosite 6:	MPDZ	O75970	S974	LPSVLPDSAGKGSEY	75 / 8 AA	219
Phosphosite 7:	GGN	Q86UU5	S560	TATVPDSSGGGGGGS	75 / 8 AA	67
Phosphosite 8:	C19orf6	Q4ZIN3	S495	APATAPDSAGQPPAL	85 / 7 AA	68
Phosphosite 9:	FMOD	Q06828	S262	NVYTVPDSYFRGAPK	66 / 9 AA	43
Phosphosite 10:	PBX2	P40425	S340	SSPTPPSSAGSGGSF	77 / 9 AA	46
Phosphosite 11:	FGA	P02671	S397	SGSFRPDSPGSGNAR	85 / 7 AA	95
Phosphosite 12:	DMWD	Q09019	S106	VRLGEPDSAGAGEPP	85 / 7 AA	70
Phosphosite 13:	POLR1A	O95602	S1010	YDLTVRDSDGSVVQF	75 / 8 AA	195
Phosphosite 14:	FAM35B	A6NDK8	S67	ENYEVPDSIGSPDLC	85 / 7 AA	94
Phosphosite 15:	FYCO1	Q9BQS8	S1240	GPGSPDSSGSGTSQG	85 / 7 AA	167
Phosphosite 16:	TTN	Q8WZ42	S33856	YTCTVKNSAGSVSSS	75 / 8 AA	3816
Phosphosite 17:	ARHGAP17	Q68EM7	S561	GGGTVPSSAGILEQG	85 / 7 AA	95
Phosphosite 18:	RNF43	Q68DV7	S443	RRARPPDSSGSGESY	85 / 7 AA	86
Phosphosite 19:	Wnk4	Q96J92	S89	DPPDPPDSAGPGPAR	85 / 7 AA	135
Phosphosite 20:	RNF43	Q68DV7	S444	RARPPDSSGSGESYC	85 / 7 AA	86