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:	S28
P-Site Sequence:	LVLDGDTSYTYHLVC
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	S28	LVLDGDTSYTYHLVC	100 / 9 AA	75
Phosphosite 1:	ZNF430	Q9H8G1	Y513	THIGDTSYKYLECDK	85 / 7 AA	66
Phosphosite 2:	C19orf21	Q8IVT2	Y31	DGDTSYTYHLVCMGP	100 / 6 AA	75
Phosphosite 3:	SLC9A6	Q92581	S599	ILNDGDISLTYGDST	75 / 8 AA	74
Phosphosite 4:	MATR3	P43243	S240	DSFFGETSHNYHKFD	62 / 8 AA	95
Phosphosite 5:	C12orf35	Q9HCM1	S904	SLVEGDTSYNSQIAK	55 / 9 AA	195
Phosphosite 6:	C12orf35	Q9HCM1	T903	CSLVEGDTSYNSQIA	83 / 6 AA	195
Phosphosite 7:	AQR	O60306	S926	LGVPGDASYTCETAG	71 / 7 AA	171
Phosphosite 8:	MAP1B	P46821	S2005	GHTLGDPSYSYETTE	71 / 7 AA	271
Phosphosite 9:	C18orf54	Q8IYD9	S138	LPADGSFSYTYVGPS	75 / 8 AA	42
Phosphosite 10:	AQR	O60306	Y927	GVPGDASYTCETAGY	71 / 7 AA	171
Phosphosite 11:	FRMPD1	Q5SYB0	Y1529	GNLRDVVYTYHQFIE	71 / 7 AA	173
Phosphosite 12:	MAP1B	P46821	Y2006	HTLGDPSYSYETTEK	71 / 7 AA	271
Phosphosite 13:	TMEM74	Q96NL1	S110	CSQELETSFTYVDKN	50 / 8 AA	33
Phosphosite 14:	USP6NL	Q92738	Y741	RTWSEVSYTYRPETQ	50 / 8 AA	94
Phosphosite 15:	TKTL1	P51854	T316	VVVLDGDTRYSTFSE	71 / 7 AA	65
Phosphosite 16:	MLL5	Q8IZD2	T189	ENMSDGDTSATESGD	85 / 7 AA	205
Phosphosite 17:	MLL5	Q8IZD2	S190	NMSDGDTSATESGDE	85 / 7 AA	205
Phosphosite 18:	MTRR	Q9UBK8	S126	GLLGLGDSEYTYFCN	71 / 7 AA	80
Phosphosite 19:	TMLHE	Q9NVH6	Y234	FSRGDTAYTKLALDR	83 / 6 AA	50
Phosphosite 20:	MTRR	Q9UBK8	Y128	LGLGDSEYTYFCNGG	62 / 8 AA	80