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:	PTBP1
Human P-Site:	S272
P-Site Sequence:	VKYNNDKSRDYTRPD
UniProt:	P26599
Intern. Prot. ID:	IPI00179964

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTBP1	P26599	S272	VKYNNDKSRDYTRPD	100 / 9 AA	57
Phosphosite 1:	PTBP2	Q9UKA9	S269	VKYNNDKSRDYTRPD	100 / 9 AA	58
Phosphosite 2:	ROD1	O95758	S270	VKYNNDKSRDFTRLD	88 / 9 AA	60
Phosphosite 3:	SGOL2	Q562F6	S734	NHLDNDKSIEYTVKS	66 / 9 AA	145
Phosphosite 4:	PTBP2	Q9UKA9	Y272	NNDKSRDYTRPDLPS	100 / 6 AA	58
Phosphosite 5:	PTBP1	P26599	Y275	NNDKSRDYTRPDLPS	100 / 6 AA	57
Phosphosite 6:	GRAMD1B	Q3KR37	S723	NLQNGIRSRDYTSES	66 / 9 AA	85
Phosphosite 7:	CSTF3	Q12996	S210	KKMIEDRSRDYMNAR	62 / 8 AA	83
Phosphosite 8:	GPR56	Q9Y653	Y441	CRRKPRDYTIKVHMN	83 / 6 AA	78
Phosphosite 9:	KIAA0802	Q9Y4B5	Y1428	EFNKSWDYTPNRGHN	83 / 6 AA	209
Phosphosite 10:	PIK3R2	O00459	S457	HQQYQDKSREYDQLY	83 / 6 AA	82
Phosphosite 11:	GRAMD1B	Q3KR37	Y726	NGIRSRDYTSESEEK	83 / 6 AA	85
Phosphosite 12:	KIAA0947	Q9Y2F5	S1822	GDCNQDKSRDLGTQQ	75 / 8 AA	248
Phosphosite 13:	TMEM43	Q9BTV4	S130	QWVETEESREYTEDG	44 / 9 AA	45
Phosphosite 14:	MLK4	Q5TCX8	Y1011	VEGQSRDYTVPLCRM	83 / 6 AA	114
Phosphosite 15:	AChE	P22303	S493	FGIPLDPSRNYTAEE	71 / 7 AA	68
Phosphosite 16:	TMEM39B	Q9GZU3	Y238	GLAKSRDYLLTLRET	100 / 5 AA	56
Phosphosite 17:	HELLS	Q9NRZ9	S777	ELMELLKSRDYEREI	100 / 5 AA	97
Phosphosite 18:	CSTF1	Q05048	Y195	LASGSRDYTLKLFDY	100 / 5 AA	48
Phosphosite 19:	DMXL2	Q8TDJ6	T1417	VTVGKDGTRDYTEID	55 / 9 AA	340
Phosphosite 20:	CSTF1	Q05048	T196	ASGSRDYTLKLFDYS	100 / 5 AA	48