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:	T188
P-Site Sequence:	TNSDRLFTVNDVKVG
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	T188	TNSDRLFTVNDVKVG	100 / 9 AA	56
Phosphosite 1:	PTPN13	Q12923	S1146	KPGDRLISVNSVSLE	66 / 9 AA	277
Phosphosite 2:	Sos1	Q07889	S238	VSNSKLFSANDVENI	62 / 8 AA	152
Phosphosite 3:	CAPN5	O15484	T142	VIDDRLPTVNNQLIY	75 / 8 AA	73
Phosphosite 4:	FBXL11	Q9Y2K7	T94	KMPDPDFTVNDVKMC	77 / 9 AA	133
Phosphosite 5:	LPIN1	Q14693	T820	VSLNRIFTVNPKGEL	71 / 7 AA	99
Phosphosite 6:	USP2	O75604	T463	MDCMRLFTKEDVLDG	75 / 8 AA	68
Phosphosite 7:	MLL2	O14686	T1264	AGCESLFTEDDVDHA	55 / 9 AA	564
Phosphosite 8:	CIP2A	Q8TCG1	T46	QKLTRLFTSNQILTS	62 / 8 AA	102
Phosphosite 9:	CIP2A	Q8TCG1	S47	KLTRLFTSNQILTSE	62 / 8 AA	102
Phosphosite 10:	CUL3	Q13618	T660	IENGHIFTVNDQFTS	62 / 8 AA	89
Phosphosite 11:	HMGCS2	P54868	T291	AGSDRPFTLDDLQYM	55 / 9 AA	57
Phosphosite 12:	LYST	Q99698	T3690	GSDLRLWTVNGDLVG	71 / 7 AA	429
Phosphosite 13:	LPIN2	Q92539	T831	VPDCRIFTVNPKGEL	83 / 6 AA	99
Phosphosite 14:	LPIN3	Q9BQK8	T786	LPESRIFTVNPRGEL	71 / 7 AA	94
Phosphosite 15:	ZNF608	Q9ULD9	T308	EKVDPLFTVPAPPPP	83 / 6 AA	162
Phosphosite 16:	SKINT1	A8MVG2	T141	QDRNRLFTMKMSLLL	57 / 7 AA	25
Phosphosite 17:	INADL	Q8NI35	S739	LPGDRLVSVNEYCLD	62 / 8 AA	196
Phosphosite 18:	CSE1L	P55060	T531	HALERLFTMRGPNNA	66 / 6 AA	110
Phosphosite 19:	ROPN1B	Q9BZX4	T199	IGPDGLITVNDFTQN	75 / 8 AA	24
Phosphosite 20:	TEP1	Q99973	T1376	TDHLRLFTLYEQVSE	57 / 7 AA	290