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:	C21orf58
Human P-Site:	S190
P-Site Sequence:	ILPTASPSPLAPDPP
UniProt:	P58505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf58	P58505	S190	ILPTASPSPLAPDPP	100 / 9 AA	35
Phosphosite 1:	RSPH4A	Q5TD94	S95	REPSSSPSPLAPARQ	77 / 9 AA	81
Phosphosite 2:	SMCY	Q9BY66	S1160	RTNSAKPSPLAPSLM	77 / 9 AA	174
Phosphosite 3:	TULP4	Q9NRJ4	S1060	LAHTASASPLASQSS	87 / 8 AA	169
Phosphosite 4:	AFF1	P51825	S1102	IASTGTPSPLSPMPS	66 / 9 AA	131
Phosphosite 5:	Cyclin B1	P14635	S126	PILVDTASPSPMETS	85 / 7 AA	48
Phosphosite 6:	Cyclin B1	P14635	S128	LVDTASPSPMETSGC	75 / 8 AA	48
Phosphosite 7:	MS4A4A	Q96JQ5	T234	MAETASPTPLNEV__	85 / 7 AA	25
Phosphosite 8:	MS4A4A	Q96JQ5	S232	SHMAETASPTPLNEV	85 / 7 AA	25
Phosphosite 9:	AGC1	P16112	S410	PIFEVSPSPLEPEEP	75 / 8 AA	250
Phosphosite 10:	TEP1	Q99973	S886	PLEEDTPSPLAPVSQ	85 / 7 AA	290
Phosphosite 11:	DISP1	Q96F81	S26	ATSAANPSPLTPCDG	75 / 8 AA	170
Phosphosite 12:	YIPF6	Q96EC8	S15	PGDPGTASPRPLFAG	85 / 7 AA	26
Phosphosite 13:	Ig kappa chain V-I region Bi	P01595	S7	_DIQMTQSPSPLSAS	85 / 7 AA	12
Phosphosite 14:	PDZRN3	Q9UPQ7	S597	GDDATASSNPLAGQR	75 / 8 AA	120
Phosphosite 15:	WBP7	Q9UMN6	S1917	PRRSRRPSPLAPRPP	100 / 6 AA	294
Phosphosite 16:	SF4	Q8IWZ8	S409	VQRDVDASPSPLSVQ	100 / 6 AA	72
Phosphosite 17:	RREB1	Q92766	S161	ATATAPPSPLKRRRL	85 / 7 AA	181
Phosphosite 18:	ZNF683	Q8IZ20	S168	LQNRKSPSPLAFCPC	100 / 6 AA	57
Phosphosite 19:	YEATS2	Q9ULM3	S471	GSPISTPSPSPLPRT	85 / 7 AA	151
Phosphosite 20:	ZEB1	P37275	S706	RSSTPSPSPLNLSSS	85 / 7 AA	124