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:	S485
P-Site Sequence:	LSTKQEASKPPRGCP
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	S485	LSTKQEASKPPRGCP	100 / 9 AA	75
Phosphosite 1:	FOXJ2	Q9P0K8	S170	DSPEQEASKSPRGGV	87 / 8 AA	62
Phosphosite 2:	B4GALT7	Q9UBV7	S69	RGQGQETSGPPRACP	75 / 8 AA	37
Phosphosite 3:	BCAN	Q96GW7	S530	PDGESEASRPPRVHG	85 / 7 AA	99
Phosphosite 4:	FOXJ2	Q9P0K8	S172	PEQEASKSPRGGVAG	85 / 7 AA	62
Phosphosite 5:	USP38	Q8NB14	S512	PRIFFEASRPPWFTP	71 / 7 AA	117
Phosphosite 6:	PEG3	Q9GZU2	S841	VIHSLVASKPPRSHN	100 / 6 AA	181
Phosphosite 7:	KIAA1543	Q9P1Y5	S538	PCLVGEASKPPAPSE	100 / 6 AA	135
Phosphosite 8:	ZNF444	Q8N0Y2	S161	RPYKQEPSSPPLAPG	75 / 8 AA	35
Phosphosite 9:	MNDA	P41218	S156	NKVSQEQSKPPGPSG	85 / 7 AA	46
Phosphosite 10:	ARHGAP23	Q9P227	S463	ASFPPEASEPPRVVR	85 / 7 AA	162
Phosphosite 11:	TMEM48	Q9BTX1	S613	FKLPHASSKPPRISG	62 / 8 AA	76
Phosphosite 12:	KIAA1429	Q69YN4	T1646	FRQRKQNTSRPPSMH	62 / 8 AA	202
Phosphosite 13:	KIAA1429	Q69YN4	S1647	RQRKQNTSRPPSMHV	62 / 8 AA	202
Phosphosite 14:	LIG1	P18858	T218	LQEEEEQTKPPRRAP	62 / 8 AA	102
Phosphosite 15:	MICALCL	Q6ZW33	S387	QENFPDASKPPKKRI	71 / 7 AA	77
Phosphosite 16:	CLMN	Q96JQ2	S479	KEQKQESSKIPESSS	75 / 8 AA	112
Phosphosite 17:	CAMTA1	Q9Y6Y1	S622	SFFLQDASKPLPVEQ	83 / 6 AA	184
Phosphosite 18:	ZNF518A	Q6AHZ1	S690	LSLVRQESSKPDSLL	71 / 7 AA	167
Phosphosite 19:	SLC26A5	P58743	S725	ALAEQEASAPPSQED	75 / 8 AA	81
Phosphosite 20:	AFF3	P51826	S448	SSSESEGSKPPHFSS	71 / 7 AA	133