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:	ZNF281
Human P-Site:	S521
P-Site Sequence:	IGLLQSTSGKQGQIS
UniProt:	Q9Y2X9
Intern. Prot. ID:	IPI00032563

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZNF281	Q9Y2X9	S521	IGLLQSTSGKQGQIS	100 / 9 AA	97
Phosphosite 1:	ZNF281	Q9Y2X9	S519	ETIGLLQSTSGKQGQ	100 / 7 AA	97
Phosphosite 2:	MYO18B	Q8IUG5	T382	AGELRSTTGKAGESW	66 / 9 AA	285
Phosphosite 3:	CHD8	Q9HCK8	S1286	KAVLQSMSGRDGNIT	66 / 9 AA	291
Phosphosite 4:	TBC1D5	Q92609	S743	QPLRTLRSTSGKSQA	85 / 7 AA	89
Phosphosite 5:	TBC1D5	Q92609	T744	PLRTLRSTSGKSQAP	85 / 7 AA	89
Phosphosite 6:	TBC1D5	Q92609	S745	LRTLRSTSGKSQAPV	85 / 7 AA	89
Phosphosite 7:	ZEB1	P37275	S385	GGPLQATSSPQGMVQ	66 / 9 AA	124
Phosphosite 8:	DOCK7	Q96N67	S1313	SFLLTSTSGRQHTTF	75 / 8 AA	243
Phosphosite 9:	API5	Q9BZZ5	S208	LKSLQTVSGRQQLVE	62 / 8 AA	58
Phosphosite 10:	C5orf24	Q7Z6I8	S68	ETHLQTTSGRSIEIK	71 / 7 AA	20
Phosphosite 11:	TLE6	Q9H808	S365	NGQQWLQSTSGSQRH	100 / 6 AA	50
Phosphosite 12:	GTF3C2	Q8WUA4	T283	RSTPRGSTSGKQKPH	100 / 6 AA	101
Phosphosite 13:	VWA5B1	Q5TIE3	S1042	IKAVESTSGNQSFDY	62 / 8 AA	134
Phosphosite 14:	SYNPO2	Q9UMS6	S750	CNFMQSSSAKQKTPP	62 / 8 AA	118
Phosphosite 15:	PGBD4	Q96DM1	S532	PKSIPATSGKQNPTG	62 / 8 AA	67
Phosphosite 16:	GTF3C2	Q8WUA4	S284	STPRGSTSGKQKPHC	100 / 6 AA	101
Phosphosite 17:	PGBD4	Q96DM1	T531	FPKSIPATSGKQNPT	62 / 8 AA	67
Phosphosite 18:	RREB1	Q92766	S567	AHLLQSKSGTQPHAA	75 / 8 AA	181
Phosphosite 19:	MAP1B	P46821	S1433	ESPFEEKSGKQGSPD	55 / 9 AA	271
Phosphosite 20:	MN1	Q10571	S926	SPNYTLESTSGNDGK	71 / 7 AA	136