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:	PHF21B
Human P-Site:	T201
P-Site Sequence:	LSSPHPATHHCPLHP
UniProt:	Q96EK2
Intern. Prot. ID:	IPI00738578

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHF21B	Q96EK2	T201	LSSPHPATHHCPLHP	100 / 9 AA	57
Phosphosite 1:	ZNF775	Q96BV0	T190	KTHSRPATHSCPECE	75 / 8 AA	60
Phosphosite 2:	RNF44	Q7L0R7	T87	PRMLHPATQQSPFMV	62 / 8 AA	48
Phosphosite 3:	ZNF775	Q96BV0	S192	HSRPATHSCPECERC	85 / 7 AA	60
Phosphosite 4:	ZKSCAN2	Q63HK3	S948	KPLPHPPSLYCPENP	55 / 9 AA	111
Phosphosite 5:	DMRTC2	Q8IXT2	Y10	PSDMPAGYHCPLDSA	71 / 7 AA	39
Phosphosite 6:	HR	O43593	T311	YQLGPPATPRCPSPE	71 / 7 AA	127
Phosphosite 7:	PTPRE	P23469	T627	QTGNHPITVHCSAGA	62 / 8 AA	81
Phosphosite 8:	PTPRA	P18433	T729	QSGNHPITVHCSAGA	62 / 8 AA	91
Phosphosite 9:	ZMYM5	Q9UJ78	S194	GEFATHHSPDSWISQ	83 / 6 AA	75
Phosphosite 10:	KLHL1	Q9NR64	S660	GGHDAPASNHCSRLL	57 / 7 AA	83
Phosphosite 11:	KLHL4	Q9C0H6	S630	GGHDAPASNHCSRLS	57 / 7 AA	80
Phosphosite 12:	GATA2	P23769	T242	TMGTQPATHHPIPTY	83 / 6 AA	51
Phosphosite 13:	LRRC66	Q68CR7	T440	GHTPHPETHLRQVFP	83 / 6 AA	98
Phosphosite 14:	TINAGL1	Q9GZM7	T324	GRGKRQATAHCPNSY	62 / 8 AA	52
Phosphosite 15:	KIAA1109	Q2LD37	T2907	NIPQHPATLHSMMVR	62 / 8 AA	555
Phosphosite 16:	Putative uncharacterized protein LOC400692	Q8N3U1	S97	PSSGAPASQHCCLEK	66 / 6 AA	13
Phosphosite 17:	Prmt6	Q96LA8	T316	TSPFHPATHWKQALL	83 / 6 AA	42
Phosphosite 18:	GATA3	P23771	T26	LNGQHPDTHHPGLSH	83 / 6 AA	48
Phosphosite 19:	VASH2	Q86V25	T8	MTGSAADTHRCPHPK	80 / 5 AA	40