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:	EP400NL
Human P-Site:	S172
P-Site Sequence:	LVRQISLSPSSGGHF
UniProt:	Q6ZTU2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EP400NL	Q6ZTU2	S172	LVRQISLSPSSGGHF	100 / 9 AA	52
Phosphosite 1:	EP400	Q96L91	S183	LVRQISLSPSSGGHF	100 / 9 AA	344
Phosphosite 2:	EP400	Q96L91	S181	SVLVRQISLSPSSGG	100 / 7 AA	344
Phosphosite 3:	EP400NL	Q6ZTU2	S170	SVLVRQISLSPSSGG	100 / 7 AA	52
Phosphosite 4:	KIF21B	O75037	S1421	QINQIALSPSGTMLY	85 / 7 AA	183
Phosphosite 5:	ARPC1A	Q92747	S26	DRTQIALSPNNHEVH	62 / 8 AA	42
Phosphosite 6:	KIAA1522	Q9P206	S529	RSPERTLSPSSGYSS	66 / 9 AA	107
Phosphosite 7:	KIAA1522	Q9P206	S520	RSPERTLSPSSGYSS	66 / 9 AA	107
Phosphosite 8:	PPP1R3A	Q16821	S375	DLFQRSLSPSSSAES	77 / 9 AA	126
Phosphosite 9:	BAIAP3	O94812	S881	YVQHISLSPDSIQND	75 / 8 AA	132
Phosphosite 10:	MKP5	Q9Y6W6	S130	NTGSLSPSSGVGSPV	100 / 7 AA	53
Phosphosite 11:	EP400	Q96L91	S185	RQISLSPSSGGHFVF	100 / 7 AA	344
Phosphosite 12:	EP400NL	Q6ZTU2	S174	RQISLSPSSGGHFVF	100 / 7 AA	52
Phosphosite 13:	MKP5	Q9Y6W6	S128	NENTGSLSPSSGVGS	100 / 7 AA	53
Phosphosite 14:	PRUNE	Q86TP1	S443	KCSQISLSQSTTASL	75 / 8 AA	50
Phosphosite 15:	ALKBH3	Q96Q83	S81	REGVYEISLSPTGVS	71 / 7 AA	33
Phosphosite 16:	IRS4	O14654	S1059	SECCMDISLSPSRCS	85 / 7 AA	138
Phosphosite 17:	QSK	Q9Y2K2	S778	SGRGISISPSAGQMQ	75 / 8 AA	140
Phosphosite 18:	IREB2	P48200	S547	PYIRTSLSPGSGMVT	66 / 9 AA	105
Phosphosite 19:	IRS4	O14654	S1061	CCMDISLSPSRCSEP	85 / 7 AA	138
Phosphosite 20:	PIWIL2	Q8TC59	S524	LAQQINLSPKQHHSA	83 / 6 AA	110