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:	WDR21A
Human P-Site:	S95
P-Site Sequence:	CNPLTKESIRQKEME
UniProt:	Q8WV16
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	WDR21A	Q8WV16	S95	CNPLTKESIRQKEME	100 / 9 AA	56
Phosphosite 1:	AKAP9	Q99996	S1894	QTELMRESFRQKQEA	66 / 9 AA	454
Phosphosite 2:	SIAT1 (Glycosyltransferase)	P15907	S173	EGYLPKESIRTKAGP	77 / 9 AA	47
Phosphosite 3:	ZNFX1	Q9P2E3	S641	QALLTNESVWQISLQ	62 / 8 AA	220
Phosphosite 4:	COL6A2	P12110	S718	YDRLIKESRRQKTRV	77 / 9 AA	109
Phosphosite 5:	SCHIP1	Q9P0W5	S261	AQKNERESIRQKLAL	85 / 7 AA	53
Phosphosite 6:	SGK223	Q86YV5	S206	DRPSTQESFRQKLAA	75 / 8 AA	150
Phosphosite 7:	KCTD19	Q17RG1	S834	LADIIMDSIRQKDPK	55 / 9 AA	105
Phosphosite 8:	C7orf26	Q96N11	S89	FQEQTKDSVRQIIFS	71 / 7 AA	50
Phosphosite 9:	FBRS	Q9HAH7	S212	GPRPTKESVRVKEER	75 / 8 AA	39
Phosphosite 10:	MYST4	Q8WYB5	S225	FCLGTKESNREKKPE	75 / 8 AA	231
Phosphosite 11:	UNC13D	Q70J99	S212	WDLDTVESVRQKLGE	75 / 8 AA	123
Phosphosite 12:	WDR21A	Q8WV16	T92	HNNCNPLTKESIRQK	100 / 6 AA	56
Phosphosite 13:	VPS4A	Q9UN37	S55	HSDKAKESIRAKCVQ	75 / 8 AA	49
Phosphosite 14:	ABHD14A	Q9BUJ0	S229	DHILARESLRQLRHL	62 / 8 AA	30
Phosphosite 15:	C18orf34	Q5BJE1	S470	ITVKTNESIRKKSKY	75 / 8 AA	102
Phosphosite 16:	ASTN2	O75129	S888	LKILTKESSREELLS	75 / 8 AA	148
Phosphosite 17:	CLMN	Q96JQ2	S859	EENVTKESISSKKKE	66 / 9 AA	112
Phosphosite 18:	POLR3A	O14802	S951	ELILTTESIMKKSEF	66 / 9 AA	156
Phosphosite 19:	CLMN	Q96JQ2	S456	SPRVAKESLRQDGHV	62 / 8 AA	112
Phosphosite 20:	HMCN1	Q96RW7	S4122	DGRAIVESIRQRVLS	83 / 6 AA	613