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:	PTBP2
Human P-Site:	S434
P-Site Sequence:	LTKDFGNSPLHRFKK
UniProt:	Q9UKA9
Intern. Prot. ID:	IPI00514064

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTBP2	Q9UKA9	S434	LTKDFGNSPLHRFKK	100 / 9 AA	58
Phosphosite 1:	PTBP1	P26599	S433	LTKDYGNSPLHRFKK	88 / 9 AA	57
Phosphosite 2:	ROD1	O95758	S454	LTKDFSNSPLHRFKK	88 / 9 AA	60
Phosphosite 3:	OSBPL1A	Q9BXW6	T83	VLNDMGDTPLHRAAF	66 / 9 AA	108
Phosphosite 4:	ANKRD52	Q8NB46	T341	CADKFGNTPLHVAAR	85 / 7 AA	115
Phosphosite 5:	PYGO2	Q9BRQ0	S225	PGAPFGPSPLQRPGQ	75 / 8 AA	41
Phosphosite 6:	NUP98	P52948	S516	TYSPFGDSPLFRNPM	75 / 8 AA	188
Phosphosite 7:	P2RY1	P47900	S252	IYKDLDNSPLRRKSI	66 / 9 AA	42
Phosphosite 8:	ANKRD28	O15084	T274	EPNAYGNTPLHVACY	62 / 8 AA	117
Phosphosite 9:	ROD1	O95758	S452	QGLTKDFSNSPLHRF	85 / 7 AA	60
Phosphosite 10:	PLA2G6	O60733	S289	KDPRYGASPLHWAKN	62 / 8 AA	90
Phosphosite 11:	PAX7	P23759	S407	PQADFSISPLHGGLD	75 / 8 AA	57
Phosphosite 12:	XP32	Q5T750	S181	APRTFGVSPLRRWIQ	75 / 8 AA	26
Phosphosite 13:	CDH1	P12830	S770	EDQDFDLSQLHRGLD	66 / 9 AA	97
Phosphosite 14:	MRPL14	Q6P1L8	S49	DNSALGNSPYHRAPR	66 / 9 AA	16
Phosphosite 15:	ANKRD28	O15084	S473	KKDKFGRSPLHYAAA	75 / 8 AA	117
Phosphosite 16:	PTPN23	Q9H3S7	S513	EKASFTNSELHRAMN	75 / 8 AA	179
Phosphosite 17:	USP4	Q13107	S642	LPDEFGSSPLEPGAC	55 / 9 AA	109
Phosphosite 18:	MRPL14	Q6P1L8	Y51	SALGNSPYHRAPRCI	85 / 7 AA	16
Phosphosite 19:	USH1G	Q495M9	T67	KCDIWGNTPLHLAAS	71 / 7 AA	51
Phosphosite 20:	OSBPL1A	Q9BXW6	T178	CSDQLGNTPLHCAAY	62 / 8 AA	108