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:	PRR19
Human P-Site:	S328
P-Site Sequence:	SVLDWSPSPPSPLPS
UniProt:	A6NJB7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRR19	A6NJB7	S328	SVLDWSPSPPSPLPS	100 / 9 AA	39
Phosphosite 1:	TIGIT	Q495A1	S192	GQEEWSPSAPSPPGS	77 / 9 AA	26
Phosphosite 2:	SPDEF	O95238	S46	ERRDWSPSPPATPEQ	87 / 8 AA	38
Phosphosite 3:	PRR19	A6NJB7	S326	RTSVLDWSPSPPSPL	100 / 7 AA	39
Phosphosite 4:	SPDEF	O95238	S44	GLERRDWSPSPPATP	100 / 7 AA	38
Phosphosite 5:	NOTCH3	Q9UM47	S2269	SLSDWSESTPSPATA	77 / 9 AA	244
Phosphosite 6:	FAM100A	Q8TB05	T147	QPPLWTPTPPSPASD	75 / 8 AA	19
Phosphosite 7:	LEPRE1	Q32P28	S94	LDPDWSPSPAQASGA	85 / 7 AA	83
Phosphosite 8:	LEPRE1	Q32P28	S92	WELDPDWSPSPAQAS	100 / 6 AA	83
Phosphosite 9:	TANC1	Q9C0D5	S1026	YLLTCEWSPGPPQPG	71 / 7 AA	202
Phosphosite 10:	LOC113174	Q96ER3	S6	__MDRNPSPPPPGRD	66 / 9 AA	54
Phosphosite 11:	TMEM209	Q96SK2	S198	KLASFSPSPPSPYPT	87 / 8 AA	63
Phosphosite 12:	Cdc2L2	Q9UQ88	S222	KASHWSRSPPRPPRE	66 / 9 AA	91
Phosphosite 13:	CDK11B	P21127	S234	KASHWSRSPPRPPRE	66 / 9 AA	93
Phosphosite 14:	FAM170B	A6NMN3	S73	RGMRDWSSSPSSESS	75 / 8 AA	32
Phosphosite 15:	UBQLN4	Q9NRR5	S336	LPNPWSPSPPTSQAP	85 / 7 AA	64
Phosphosite 16:	FAM170B	A6NMN3	S74	GMRDWSSSPSSESSE	75 / 8 AA	32
Phosphosite 17:	MAP1B	P46821	S1262	KSPSLSPSPPSPLEK	87 / 8 AA	271
Phosphosite 18:	POLR2A	P24928	T1568	YSPAWSPTPGSPGSP	75 / 8 AA	217
Phosphosite 19:	RARB	P10826	S74	SSEELVPSPPSPLPP	66 / 9 AA	50
Phosphosite 20:	UBQLN4	Q9NRR5	S334	EPLPNPWSPSPPTSQ	100 / 6 AA	64