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:	C19orf21
Human P-Site:	T219
P-Site Sequence:	HSSPARGTPAGTTPG
UniProt:	Q8IVT2
Intern. Prot. ID:	IPI00217121

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf21	Q8IVT2	T219	HSSPARGTPAGTTPG	100 / 9 AA	75
Phosphosite 1:	SNRPN	P63162	T211	GLPPARGTPIGMPPP	87 / 8 AA	25
Phosphosite 2:	BIRC6	Q9NR09	T4689	GYERSRGTPSGTQSS	75 / 8 AA	528
Phosphosite 3:	FOXA2	Q9Y261	T297	AAGPASETPAGTESP	77 / 9 AA	48
Phosphosite 4:	GRB7	Q14451	T23	DLCPAPGTPPGTPRP	77 / 9 AA	60
Phosphosite 5:	BIRC6	Q9NR09	S4691	ERSRGTPSGTQSSRE	85 / 7 AA	528
Phosphosite 6:	snRNP B1	P14678	T211	GIPPGRGTPMGMPPP	66 / 9 AA	25
Phosphosite 7:	FSD1	Q9BTV5	T322	INSPARGTPSPKRMP	85 / 7 AA	56
Phosphosite 8:	PPRC1	Q5VV67	T1021	PKMESRGTPAGPPEN	85 / 7 AA	178
Phosphosite 9:	PSD2	Q9BQI7	T53	PGHERRGTPADTEEP	85 / 7 AA	85
Phosphosite 10:	CASKIN2	Q8WXE0	T853	TPTPARGTPRSQSFA	100 / 6 AA	127
Phosphosite 11:	TMPRSS13	Q9BYE2	S60	RASPAQASPAGTPPG	66 / 9 AA	63
Phosphosite 12:	TMPRSS13	Q9BYE2	S45	QASPAQASPAGTPPG	66 / 9 AA	63
Phosphosite 13:	TMPRSS13	Q9BYE2	S25	GASPAQASPAGTPPG	66 / 9 AA	63
Phosphosite 14:	DIAPH3	Q9NSV4	S15	LHHPAQGSAAGTPYP	66 / 9 AA	137
Phosphosite 15:	JPH2	Q9BR39	T618	GPEPARETPAKLEPK	85 / 7 AA	74
Phosphosite 16:	PTPRN	Q16849	T880	LSWPAEGTPASTRPL	77 / 9 AA	106
Phosphosite 17:	PRIC285	Q9BYK8	T966	RRWPPRGTQAGAAGN	66 / 9 AA	295
Phosphosite 18:	MCTP1	Q6DN14	S72	GNAPARGSGAGSRWS	66 / 9 AA	112
Phosphosite 19:	CTNND2	Q9UQB3	T193	SQLPARGTQARATGQ	85 / 7 AA	133
Phosphosite 20:	WFDC5	Q8TCV5	T124	CRDPARGTAPGCPGQ	75 / 8 AA	24