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:	PRR21
Human P-Site:	S86
P-Site Sequence:	HPRLFTHSPSSMPLH
UniProt:	Q8WXC7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRR21	Q8WXC7	S86	HPRLFTHSPSSMPLH	100 / 9 AA	42
Phosphosite 1:	PRR21	Q8WXC7	T84	SLHPRLFTHSPSSMP	100 / 7 AA	42
Phosphosite 2:	PRR21	Q8WXC7	S88	RLFTHSPSSMPLHPR	100 / 7 AA	42
Phosphosite 3:	PRR21	Q8WXC7	T56	ALHPRLFTHGPSSTA	85 / 7 AA	42
Phosphosite 4:	TCIRG1	Q13488	S619	NMFLFSHSPSNRLLY	66 / 9 AA	93
Phosphosite 5:	PRR21	Q8WXC7	T112	ALRPCLFTHGPSSMP	85 / 7 AA	42
Phosphosite 6:	PRR21	Q8WXC7	S116	CLFTHGPSSMPLHPR	85 / 7 AA	42
Phosphosite 7:	MLL5	Q8IZD2	T1522	SGTLFTQTPSGQSSA	55 / 9 AA	205
Phosphosite 8:	KIAA0284	Q9Y4F5	S425	RSQSFTHSPSGDPKA	85 / 7 AA	172
Phosphosite 9:	ZNF556	Q9HAH1	T157	SQCGKLFTHSSSLIR	85 / 7 AA	52
Phosphosite 10:	KIAA0284	Q9Y4F5	T423	KKRSQSFTHSPSGDP	100 / 6 AA	172
Phosphosite 11:	ZNF556	Q9HAH1	S159	CGKLFTHSSSLIRHK	85 / 7 AA	52
Phosphosite 12:	MLL5	Q8IZD2	T1520	ATSGTLFTQTPSGQS	71 / 7 AA	205
Phosphosite 13:	PDE6A	P16499	S53	FSNYHSPSSMEESEI	100 / 6 AA	100
Phosphosite 14:	PTPRF	P10586	S1293	RKRTHSPSSKDEQSI	85 / 7 AA	211
Phosphosite 15:	PTPRF	P10586	S1291	FKRKRTHSPSSKDEQ	85 / 7 AA	211
Phosphosite 16:	FAM83F	Q8NEG4	T139	VSRVTLFTHPPKDEK	83 / 6 AA	55
Phosphosite 17:	PDE6A	P16499	S54	SNYHSPSSMEESEII	100 / 6 AA	100
Phosphosite 18:	NT5DC3	Q86UY8	S301	KMFLITNSPSSFVDK	75 / 8 AA	63
Phosphosite 19:	PDE6A	P16499	S51	VDFSNYHSPSSMEES	100 / 6 AA	100
Phosphosite 20:	ABCC12	Q96J65	T992	SPWFTHITSSMQGLG	75 / 8 AA	152