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 20A
Human P-Site:	S139
P-Site Sequence:	ETAAFSLSETGPPPG
UniProt:	P86496
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 20A	P86496	S139	ETAAFSLSETGPPPG	100 / 9 AA
Phosphosite 1:	Proline-rich protein 20A	P86496	S137	ITETAAFSLSETGPP	100 / 7 AA
Phosphosite 2:	SETD1B	Q9UPS6	S824	YRGPFSLSNSGPGRG	66 / 9 AA	209
Phosphosite 3:	SACS	Q9NZJ4	S1835	EALKFSLSESGRRLG	75 / 8 AA	521
Phosphosite 4:	GRHL2	Q6ISB3	S281	QFYAITLSETGDNKC	75 / 8 AA
Phosphosite 5:	PGA3	P00790	S166	TNQIFGLSETEPGSF	75 / 8 AA	42
Phosphosite 6:	SMF	Q12766	S791	ARQAFSLSDKTPSVR	66 / 9 AA	168
Phosphosite 7:	POU2F2	P09086	S55	KTSPFSVSPTGPSTK	66 / 9 AA	51
Phosphosite 8:	CD109	Q6YHK3	S1334	PSEAISLSETVKKVE	85 / 7 AA	162
Phosphosite 9:	B3GALNT2	Q8NCR0	S132	EIEAFSLSEDTSSGL	100 / 6 AA	57
Phosphosite 10:	B3GALNT2	Q8NCR0	S130	NQEIEAFSLSEDTSS	100 / 6 AA	57
Phosphosite 11:	CD109	Q6YHK3	S1332	MVPSEAISLSETVKK	85 / 7 AA	162
Phosphosite 12:	SYNE1	Q8NF91	S8729	GGSDSSLSEPGPGRS	85 / 7 AA	1011
Phosphosite 13:	SMF	Q12766	S789	PRARQAFSLSDKTPS	71 / 7 AA	168
Phosphosite 14:	STAG3	Q9UJ98	S992	EGIQFSLSELPPAGS	75 / 8 AA	139
Phosphosite 15:	ADARB1	P78563	S99	GLQYTLLSQTGPVHA	83 / 6 AA	81
Phosphosite 16:	RGNEF	Q8N1W1	S588	SEEQRAYSLSEPPRE	83 / 6 AA	192
Phosphosite 17:	ZNF479	Q96JC4	S447	EECGKAFSLSSTLTD	85 / 7 AA	61
Phosphosite 18:	RGNEF	Q8N1W1	S590	EQRAYSLSEPPRENR	83 / 6 AA	192
Phosphosite 19:	ZNF716	A6NP11	S322	EECGKAFSLSSTLKK	85 / 7 AA	60
Phosphosite 20:	ZNF733	A6NKZ1	S445	EECGKAFSLSSTLTD	85 / 7 AA	60