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:	S174
P-Site Sequence:	RMDSPTGSAAGLYPS
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	S174	RMDSPTGSAAGLYPS	100 / 9 AA	28
Phosphosite 1:	ZFHX2	Q9C0A1	S699	GSLSPTGSEAGGGGE	87 / 8 AA	152
Phosphosite 2:	Proline-rich protein 23B	Q6ZRT6	T172	ELRMDSPTGSAAGLY	100 / 7 AA	28
Phosphosite 3:	Proline-rich protein 23C	Q6ZRP0	S174	WMDSAAGSAAGLYPS	77 / 9 AA	28
Phosphosite 4:	Proline-rich protein 23A	A6NEV1	S175	QMDSAAGSAAGLYSS	77 / 9 AA	28
Phosphosite 5:	Putative protein FAM86C-like 1	A6NNG1	S111	GGWLPTGSTSGLLKS	75 / 8 AA	19
Phosphosite 6:	AHNAK	Q09666	S220	GAASPTGSAVDIRAG	66 / 9 AA	629
Phosphosite 7:	C10orf26	Q9NX94	S199	PGMEPSGSVAGLGEL	75 / 8 AA	38
Phosphosite 8:	MSI1	O43347	S195	EVMSPTGSARGRSRV	87 / 8 AA	39
Phosphosite 9:	polycystin 1	P98161	S2580	TLPEPNGSATGLTVW	75 / 8 AA	463
Phosphosite 10:	TMEM151B	Q8IW70	S6	__MSPPGSAAGESAA	87 / 8 AA	62
Phosphosite 11:	EBF2	Q9HAK2	S506	LNGSPTGSPYGIMSS	66 / 9 AA	63
Phosphosite 12:	ZNF498	Q6NSZ9	S320	EPGGPAGSAPGLPPP	75 / 8 AA	61
Phosphosite 13:	NAV2	Q8IVL1	S1151	GFKKQSGSAAGLAMI	75 / 8 AA	268
Phosphosite 14:	Fra2	P15408	S234	EEDSPSSSSAGLDKA	66 / 9 AA	35
Phosphosite 15:	DIDO1	Q9BTC0	S1338	SAREPPGSTAGLPQE	75 / 8 AA	244
Phosphosite 16:	DIDO1	Q9BTC0	T1339	AREPPGSTAGLPQEP	75 / 8 AA	244
Phosphosite 17:	ZFHX3	Q15911	S1508	DKQSPTGSDSGSVQE	75 / 8 AA	404
Phosphosite 18:	CLCN2	P51788	T714	RNLGESPTGSAESAG	85 / 7 AA	98
Phosphosite 19:	ZFHX2	Q9C0A1	T697	EDGSLSPTGSEAGGG	85 / 7 AA	152
Phosphosite 20:	MFSD2A	Q8NA29	S11	GEGAESGSAAGLLPT	85 / 7 AA	60