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:	Proline-rich protein 23B
Human P-Site:	S228
P-Site Sequence:	LLEPVPSSPLQPLPP
UniProt:	Q6ZRT6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Proline-rich protein 23B	Q6ZRT6	S228	LLEPVPSSPLQPLPP	100 / 9 AA	28
Phosphosite 1:	Proline-rich protein 23C	Q6ZRP0	S228	LLEPVPSSPLQPLPP	100 / 9 AA	28
Phosphosite 2:	Proline-rich protein 23A	A6NEV1	S229	LLEPVPSSPLQPLPP	100 / 9 AA	28
Phosphosite 3:	ZFHX4	Q86UP3	S2428	SQTPVPSSPLQISMT	100 / 8 AA	394
Phosphosite 4:	ZFHX4	Q86UP3	S2427	ASQTPVPSSPLQISM	100 / 8 AA	394
Phosphosite 5:	Proline-rich protein 23B	Q6ZRT6	S227	RLLEPVPSSPLQPLP	100 / 8 AA	28
Phosphosite 6:	Proline-rich protein 23C	Q6ZRP0	S227	HLLEPVPSSPLQPLP	100 / 8 AA	28
Phosphosite 7:	Proline-rich protein 23A	A6NEV1	S228	RLLEPVPSSPLQPLP	100 / 8 AA	28
Phosphosite 8:	FLNA	P21333	S1342	YDGSPVPSSPFQVPV	87 / 8 AA	281
Phosphosite 9:	FLNA	P21333	S1343	DGSPVPSSPFQVPVT	87 / 8 AA	281
Phosphosite 10:	LARP5	Q92615	S664	TSKEPPSSPLQPQKE	100 / 7 AA	81
Phosphosite 11:	ZNF831	Q5JPB2	S1126	LVGPDPCSPLQPGSF	77 / 9 AA	178
Phosphosite 12:	MGA	Q8IWI9	S1919	GQKPVPSSILQHVAS	87 / 8 AA	332
Phosphosite 13:	C9orf31	Q9NRJ2	S92	APSPVPASSLQDHSR	75 / 8 AA	18
Phosphosite 14:	FBF1	Q8TES7	S334	QSPPMASSPIQPRKG	66 / 9 AA	125
Phosphosite 15:	RBM26	Q5T8P6	S646	RLGPVPSSTIEPAEA	66 / 9 AA	114
Phosphosite 16:	NEU4	Q8WWR8	S302	SWSVGPGSPLQPPLL	85 / 7 AA	52
Phosphosite 17:	ZC3HC1	Q86WB0	S395	PGLEVPSSPLRKAKR	85 / 7 AA	55
Phosphosite 18:	FSTL3	O95633	S205	APCPVPSSPGQELCG	87 / 8 AA	28
Phosphosite 19:	FSTL3	O95633	S204	AAPCPVPSSPGQELC	87 / 8 AA	28
Phosphosite 20:	ZC3HC1	Q86WB0	S394	TPGLEVPSSPLRKAK	85 / 7 AA	55