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:	T84
P-Site Sequence:	SLHPRLFTHSPSSMP
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	T84	SLHPRLFTHSPSSMP	100 / 9 AA	42
Phosphosite 1:	PRR21	Q8WXC7	T56	ALHPRLFTHGPSSTA	88 / 9 AA	42
Phosphosite 2:	PRR21	Q8WXC7	T112	ALRPCLFTHGPSSMP	77 / 9 AA	42
Phosphosite 3:	PRR21	Q8WXC7	S86	HPRLFTHSPSSMPLH	100 / 7 AA	42
Phosphosite 4:	ZNF556	Q9HAH1	T157	SQCGKLFTHSSSLIR	75 / 8 AA	52
Phosphosite 5:	TCIRG1	Q13488	S619	NMFLFSHSPSNRLLY	85 / 7 AA	93
Phosphosite 6:	PLEKHA4	Q9H4M7	T211	RGRPRLLTPSPTTDL	66 / 9 AA	85
Phosphosite 7:	ZNF556	Q9HAH1	S159	CGKLFTHSSSLIRHK	85 / 7 AA	52
Phosphosite 8:	EPB41	P11171	S709	SEWDKRLSTHSPFRT	85 / 7 AA	97
Phosphosite 9:	KIAA0284	Q9Y4F5	S425	RSQSFTHSPSGDPKA	100 / 6 AA	172
Phosphosite 10:	KIAA0284	Q9Y4F5	T423	KKRSQSFTHSPSGDP	100 / 6 AA	172
Phosphosite 11:	MLL5	Q8IZD2	T1522	SGTLFTQTPSGQSSA	71 / 7 AA	205
Phosphosite 12:	MLL5	Q8IZD2	T1520	ATSGTLFTQTPSGQS	71 / 7 AA	205
Phosphosite 13:	CCDC114	Q96M63	T93	EWETRIFTHSKNVRS	83 / 6 AA	75
Phosphosite 14:	QARS	P47897	T518	WDDPRLFTLTALRRR	62 / 8 AA	88
Phosphosite 15:	EPB41	P11171	T710	EWDKRLSTHSPFRTL	85 / 7 AA	97
Phosphosite 16:	ZNF705A	Q6ZN79	T137	TITQRLLTHSGKKPY	71 / 7 AA	35
Phosphosite 17:	BBS5	Q8N3I7	T122	PGSPRLFTSVMAVHR	100 / 5 AA	39
Phosphosite 18:	VWCE	Q96DN2	T327	SPTPRLPTSSPSAPV	77 / 9 AA	100
Phosphosite 19:	NEU3	Q9UQ49	T403	QIAFRLFTHREILSH	100 / 5 AA	48
Phosphosite 20:	ZNF175	Q9Y473	S234	VGSGQLFSHSSSDAC	62 / 8 AA	82