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:	Y400
P-Site Sequence:	RTTANPVYSGAVFEP
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	Y400	RTTANPVYSGAVFEP	100 / 9 AA	75
Phosphosite 1:	SEC24B	O95487	Y488	VQPSNPVYSGFQQYP	85 / 7 AA	137
Phosphosite 2:	PHF21B	Q96EK2	Y313	RSTANPAYSGLLETE	85 / 7 AA	57
Phosphosite 3:	SYT9	Q86SS6	Y419	RNTLNPVYNEAIVFD	62 / 8 AA	56
Phosphosite 4:	SYT10	Q6XYQ8	Y430	KNTLNPVYNEAIIFD	62 / 8 AA	59
Phosphosite 5:	SYT6	Q5T7P8	Y428	KNTLNPVYNEAIIFD	62 / 8 AA	57
Phosphosite 6:	ITGB1	P05556	Y783	DTGENPIYKSAVTTV	55 / 9 AA	88
Phosphosite 7:	NFATC2IP	Q8NCF5	S127	APLVPVYSGKVKSSL	85 / 7 AA	46
Phosphosite 8:	NFATC2IP	Q8NCF5	Y126	EAPLVPVYSGKVKSS	85 / 7 AA	46
Phosphosite 9:	FBLN5	Q9UBX5	Y76	IPRTNPVYRGPYSNP	62 / 8 AA	50
Phosphosite 10:	TRIM37	O94972	Y297	RQRADPVYSPPLQVS	55 / 9 AA	108
Phosphosite 11:	TCEB3C	Q8NG57	Y323	VNAKMPVYSGSRPAC	83 / 6 AA	60
Phosphosite 12:	TCEB3B	Q8IYF1	Y515	VNAKMPVYSGSRPAC	83 / 6 AA	84
Phosphosite 13:	TCEB3CL	Q3SY89	Y323	VNAKMPVYSGSRPAC	83 / 6 AA	60
Phosphosite 14:	TCEB3CL2	A6NLF2	Y323	VNAKMPVYSGSRPAC	83 / 6 AA	60
Phosphosite 15:	C12orf35	Q9HCM1	Y509	SVLPNPVYSEKRPMP	71 / 7 AA	195
Phosphosite 16:	ABCA4	P78363	Y49	LRNANPLYSHHECHF	83 / 6 AA	256
Phosphosite 17:	Myomesin 2	P54296	Y838	MLWKAPVYSGSSPVS	83 / 6 AA	165
Phosphosite 18:	TCEB3C	Q8NG57	S324	NAKMPVYSGSRPACQ	83 / 6 AA	60
Phosphosite 19:	TCEB3B	Q8IYF1	S516	NAKMPVYSGSRPACQ	83 / 6 AA	84
Phosphosite 20:	TCEB3CL	Q3SY89	S324	NAKMPVYSGSRPACQ	83 / 6 AA	60