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:	T56
P-Site Sequence:	ALHPRLFTHGPSSTA
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	T56	ALHPRLFTHGPSSTA	100 / 9 AA	42
Phosphosite 1:	PRR21	Q8WXC7	T84	SLHPRLFTHSPSSMP	88 / 9 AA	42
Phosphosite 2:	PRR21	Q8WXC7	T112	ALRPCLFTHGPSSMP	88 / 9 AA	42
Phosphosite 3:	CYB5R2	Q6BCY4	Y126	GPRGRLFYHGPGNLG	75 / 8 AA	31
Phosphosite 4:	PRR21	Q8WXC7	S86	HPRLFTHSPSSMPLH	85 / 7 AA	42
Phosphosite 5:	CELA3A	P09093	Y166	ITGWGRLYTNGPLPD	71 / 7 AA	29
Phosphosite 6:	CELA3B	P08861	Y166	ITGWGRLYTNGPLPD	71 / 7 AA	29
Phosphosite 7:	CELA3A	P09093	T167	TGWGRLYTNGPLPDK	71 / 7 AA	29
Phosphosite 8:	CELA3B	P08861	T167	TGWGRLYTNGPLPDK	71 / 7 AA	29
Phosphosite 9:	AMBN	Q9NP70	S225	FQIARLISHGPMPQN	62 / 8 AA	48
Phosphosite 10:	GTPBP10	A4D1E9	T23	IDKLRLFTRGGSGGM	75 / 8 AA	43
Phosphosite 11:	CTRC	Q99895	T165	TGWGRLWTNGPIADK	71 / 7 AA	29
Phosphosite 12:	ZNF556	Q9HAH1	T157	SQCGKLFTHSSSLIR	62 / 8 AA	52
Phosphosite 13:	PUM2	Q8TB72	S540	SQSSSLFSHGPGQPG	62 / 8 AA	114
Phosphosite 14:	FYB	O15117	T352	KPLPPLFTLGPPPPK	66 / 9 AA	85
Phosphosite 15:	KIAA2012	Q0VF49	S191	KAEPRLFSQETSANI	55 / 9 AA	65
Phosphosite 16:	KCNT2	Q6UVM3	Y579	SNVSRSFYHGPSRLP	66 / 9 AA	131
Phosphosite 17:	PRR21	Q8WXC7	T70	ALHPCPFTHGSSPMS	66 / 9 AA	42
Phosphosite 18:	TCIRG1	Q13488	S619	NMFLFSHSPSNRLLY	71 / 7 AA	93
Phosphosite 19:	GBE1	Q04446	T527	HKMIRLITHGLGGEG	83 / 6 AA	80
Phosphosite 20:	BBS5	Q8N3I7	T122	PGSPRLFTSVMAVHR	100 / 5 AA	39