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:	S451
P-Site Sequence:	TPTSPQSSHPDSPEN
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	S451	TPTSPQSSHPDSPEN	100 / 9 AA	75
Phosphosite 1:	PHF21A	Q96BD5	S450	LTPTSPQSSHPDSPE	100 / 8 AA	75
Phosphosite 2:	DNAH7	Q8WXX0	S3511	CEELSPESTHPDFRM	75 / 8 AA	461
Phosphosite 3:	DNAH7	Q8WXX0	T3512	EELSPESTHPDFRMW	75 / 8 AA	461
Phosphosite 4:	TNRC6C	Q9HCJ0	T1301	QSRLPQWTHPNSMDN	62 / 8 AA	176
Phosphosite 5:	SCN10A	Q9Y5Y9	S558	RSPLPQPSNPDSRHG	75 / 8 AA	221
Phosphosite 6:	CBX6	O95503	S286	PSPTPQSSDPDDTPP	75 / 8 AA	44
Phosphosite 7:	ELK4	P28324	S274	TPSPPLSSHPDIDTD	85 / 7 AA	47
Phosphosite 8:	CBX6	O95503	S285	CPSPTPQSSDPDDTP	75 / 8 AA	44
Phosphosite 9:	ELK4	P28324	S273	RTPSPPLSSHPDIDT	85 / 7 AA	47
Phosphosite 10:	PDLIM2	Q96JY6	S270	SSLSPQSSLPASRAL	77 / 9 AA	37
Phosphosite 11:	C22orf26	Q9NV39	S47	RRARCPQSAHPAPTR	71 / 7 AA	15
Phosphosite 12:	PPARA	Q07869	S414	VLRLHLQSNHPDDIF	83 / 6 AA	52
Phosphosite 13:	TRIM10	Q9UDY6	T318	HISLDPQTSHPKLLL	83 / 6 AA	55
Phosphosite 14:	TRIM10	Q9UDY6	S319	ISLDPQTSHPKLLLS	83 / 6 AA	55
Phosphosite 15:	NRAGE	Q9Y5V3	S53	TAAASPQSSQPPTAN	85 / 7 AA	86
Phosphosite 16:	NRAGE	Q9Y5V3	S54	AAASPQSSQPPTANE	85 / 7 AA	86
Phosphosite 17:	CHMP7	Q8WUX9	S174	YQNSPLSSHPVVALS	85 / 7 AA	51
Phosphosite 18:	IL4R	P24394	S667	EPPRSPQSSHLPSSS	100 / 6 AA	90
Phosphosite 19:	SMAD1	Q15797	S191	FPHSPNSSYPNSPGS	66 / 9 AA	52
Phosphosite 20:	TPRXL	Q17RH7	S252	RPQSPQSSHCAPFP_	100 / 6 AA	24