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:	S305
P-Site Sequence:	NCFSTGLSRRVLLTN
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	S305	NCFSTGLSRRVLLTN	100 / 9 AA	56
Phosphosite 1:	WDR21C	Q8NA75	S205	HSFSTGLSQQVLLTN	77 / 9 AA	44
Phosphosite 2:	LHX8	Q68G74	S265	LAERTGLSRRVIQVW	87 / 8 AA	39
Phosphosite 3:	LHX9	Q9NQ69	T307	LAQKTGLTKRVLQVW	75 / 8 AA	44
Phosphosite 4:	LHX2	P50458	T306	LAQKTGLTKRVLQVW	75 / 8 AA	44
Phosphosite 5:	FAM131B	Q86XD5	S309	PEMSTALSRKVSDVT	75 / 8 AA	36
Phosphosite 6:	UCK2	Q9BZX2	S164	TDADTRLSRRVLRDI	87 / 8 AA	29
Phosphosite 7:	ZNF843	Q8N446	S161	VNEKTSLSQRVLPHP	75 / 8 AA	37
Phosphosite 8:	PLEKHA4	Q9H4M7	S735	NSGSTGFSRRGSGRG	85 / 7 AA	85
Phosphosite 9:	PHRF1	Q9P1Y6	S484	RPVSVGLSRRRLPAA	77 / 9 AA	179
Phosphosite 10:	KIF12	Q96FN5	S213	ELLQTGLSRRRNSAH	100 / 6 AA	71
Phosphosite 11:	RFWD2	Q8NHY2	S87	GAVSTGLSRHSCAAR	85 / 7 AA	80
Phosphosite 12:	INTS12	Q96CB8	S374	TLGKTGLSRSVSCDN	85 / 7 AA	49
Phosphosite 13:	UCK1	Q9HA47	S167	TDSDVRLSRRVLRDV	100 / 6 AA	31
Phosphosite 14:	SLC30A10	Q6XR72	S457	TYGSDGLSRRDAREV	85 / 7 AA	54
Phosphosite 15:	PHLDB1	Q86UU1	S465	PPLSPSLSRRALSPL	66 / 9 AA	151
Phosphosite 16:	MUC19	Q7Z5P9	S4759	MTGTTGLSARVTEST	75 / 8 AA	598
Phosphosite 17:	MUC19	Q7Z5P9	S4369	VTGTTGLSARVTEST	75 / 8 AA	598
Phosphosite 18:	SRCAP	Q6ZRS2	S970	FLPRHRLSRRVLLEV	100 / 6 AA	344
Phosphosite 19:	RFWD2	Q8NHY2	T84	SGGGAVSTGLSRHSC	100 / 6 AA	80
Phosphosite 20:	CXXC6	Q8NFU7	S112	ALRSTSLSRRLSQPP	75 / 8 AA	235