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:	PHF21A
Human P-Site:	S119
P-Site Sequence:	ASPNLTASQKTVTTA
UniProt:	Q96BD5
Intern. Prot. ID:	IPI00054460

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHF21A	Q96BD5	S119	ASPNLTASQKTVTTA	100 / 9 AA	75
Phosphosite 1:	PHF21A	Q96BD5	T117	AAASPNLTASQKTVT	100 / 7 AA	75
Phosphosite 2:	POLA	P09884	S1189	DGSNLTASQRAYAPE	75 / 8 AA	166
Phosphosite 3:	BRCA2	P51587	S1106	SNHNLTPSQKAEITE	75 / 8 AA	384
Phosphosite 4:	Slc9a10	Q4G0N8	S570	TIKNYSESQKTVTFA	66 / 9 AA	135
Phosphosite 5:	BRCA2	P51587	T1104	FNSNHNLTPSQKAEI	85 / 7 AA	384
Phosphosite 6:	GAPDH	P04406	T184	TVHAITATQKTVDGP	75 / 8 AA	36
Phosphosite 7:	JMJD1B	Q7LBC6	T1362	RACNLTDTQKEVKEM	66 / 9 AA	192
Phosphosite 8:	GAPDH-2	O14556	T256	TVHSYTATQKTVDGP	66 / 9 AA	45
Phosphosite 9:	UGCGL2	Q9NYU1	T288	SDLRDNLTAFQKYLI	85 / 7 AA	175
Phosphosite 10:	Casp1	P29466	S209	VKKNLTASDMTTELE	75 / 8 AA	45
Phosphosite 11:	RICS	A7KAX9	T1471	PKHASQKTVYSSFAR	100 / 6 AA	231
Phosphosite 12:	RICS	A7KAX9	S1468	VPQPKHASQKTVYSS	100 / 6 AA	231
Phosphosite 13:	ZNF41	P51814	T554	THRTNLTTHQKTHTG	75 / 8 AA	94
Phosphosite 14:	GPR98	Q8WXG9	S4099	LHFDETESQKTIVLH	55 / 9 AA	693
Phosphosite 15:	OXCT2	Q9BYC2	S428	GGAMDLVSSQKTRVV	62 / 8 AA	56
Phosphosite 16:	USP44	Q9H0E7	S315	QWLAMTASEKTRSCK	71 / 7 AA	81
Phosphosite 17:	HYDIN	Q4G0P3	T1502	LDLPRNLTANEKYEM	71 / 7 AA	576
Phosphosite 18:	ARID2	Q68CP9	T665	QSSNLTATQMSFPVQ	62 / 8 AA	197
Phosphosite 19:	FRY	Q5TBA9	T2529	SSEEEDLTASQILEH	83 / 6 AA	339
Phosphosite 20:	MRPS16	Q9Y3D3	S122	AREVLLASQKTDAEA	85 / 7 AA	15