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:	T338
P-Site Sequence:	LTKLSLITAPRRERG
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	T338	LTKLSLITAPRRERG	100 / 9 AA	75
Phosphosite 1:	Probable protein phosphatase 1N	Q8N819	T47	EGPRSLLTAPRRAQR	87 / 8 AA	46
Phosphosite 2:	KIF26A	Q9ULI4	T1617	PSPYSKVTAPRRPQR	66 / 9 AA	190
Phosphosite 3:	EHHADH	Q08426	T153	PAALDLITSGRRILA	66 / 9 AA	79
Phosphosite 4:	KIAA0774	Q5JR59	T918	PPASSSVTAPRRSLL	75 / 8 AA	150
Phosphosite 5:	KIF26B	Q2KJY2	T1855	PSPYSKITPPRRPHR	66 / 9 AA	224
Phosphosite 6:	NCOR1	O75376	T1408	HNVKSLITGPSKLSR	62 / 8 AA	270
Phosphosite 7:	CCDC80	Q76M96	T629	KRRLLLITAPKAENN	75 / 8 AA	108
Phosphosite 8:	RUSC1	Q9BVN2	T552	PFRKDLITGQRRSSP	62 / 8 AA	96
Phosphosite 9:	FBX38	Q6PIJ6	Y1133	DDEESTIYAPRRKGQ	75 / 8 AA	134
Phosphosite 10:	C19orf21	Q8IVT2	S335	RPLLTKLSLITAPRR	100 / 6 AA	75
Phosphosite 11:	DHX8	Q14562	S377	PTHLSLVSAPEVEDD	71 / 7 AA	139
Phosphosite 12:	DHX30	Q7L2E3	T489	ARCNVIITQPRRISA	71 / 7 AA	134
Phosphosite 13:	MED13	Q9UHV7	T1489	PTSQSLITPPQMTNT	62 / 8 AA	239
Phosphosite 14:	NEURL1B	A8MQ27	T476	ASESSLVTAPSSPLS	62 / 8 AA	59
Phosphosite 15:	PLK3	Q9H4B4	T54	SDPGRLITDPRSGRT	83 / 6 AA	72
Phosphosite 16:	C20orf132	Q9H579	S397	CAQLSIISQPRVRQQ	62 / 8 AA	55
Phosphosite 17:	ZFAND3	Q9H8U3	T112	TAHVSLITPTKRSCG	55 / 9 AA	25
Phosphosite 18:	POLR3C	Q9BUI4	T492	QEIEEMITAPERQQL	71 / 7 AA	61
Phosphosite 19:	MAP3K1	Q13233	T285	PFQSGRITPPRRAPS	83 / 6 AA	164
Phosphosite 20:	G2	Q6ZVL6	T316	SVSSPIITAPRTNPL	83 / 6 AA	199