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:	DLL3
Human P-Site:	S553
P-Site Sequence:	NLRTQEGSGDGPSSS
UniProt:	Q9NYJ7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DLL3	Q9NYJ7	S553	NLRTQEGSGDGPSSS	100 / 9 AA	65
Phosphosite 1:	nNOS	P29475	S863	YSDSQKSSGDGPDLR	66 / 9 AA	161
Phosphosite 2:	HDGFL1	Q5TGJ6	S101	PLASEKGSGDGPWPE	66 / 9 AA	27
Phosphosite 3:	FAM25D	A8MYX2	S69	SPWTQEGSGPALSPH	100 / 6 AA	18
Phosphosite 4:	ATP8B3	O60423	S38	SDVTQEGSGPAGIRG	100 / 6 AA	148
Phosphosite 5:	CLGN	O14967	S594	EADESTGSGDGPIKS	100 / 6 AA	70
Phosphosite 6:	TARS	P26639	S39	KKKNKEGSGDGGRAE	75 / 8 AA	83
Phosphosite 7:	BEND4	Q6ZU67	S528	NKSSQDGSGD_____	71 / 7 AA	58
Phosphosite 8:	ZNF750	Q32MQ0	S590	QKTGTEGSEDGPSHP	85 / 7 AA	77
Phosphosite 9:	UPF3A	Q9H1J1	S465	RICKAEGSGTGPEKR	85 / 7 AA	55
Phosphosite 10:	PRX	Q9BXM0	S1363	EEEEEEGSGEGASGR	62 / 8 AA	155
Phosphosite 11:	CCDC61	Q9Y6R9	S338	NRLGSGGSGDGPSVS	100 / 6 AA	53
Phosphosite 12:	CACNA1I	Q9P0X4	S577	TDSGQEGSGSGSSAG	75 / 8 AA	245
Phosphosite 13:	ZNF609	O15014	S609	GALSNDGSDDGPSVM	55 / 9 AA	151
Phosphosite 14:	CLPX	O76031	S75	DGISKDGSGDGNKKS	62 / 8 AA	69
Phosphosite 15:	DKFZP451C023	Q86TD4	S335	EEESEEDSGDGASSE	55 / 9 AA	101
Phosphosite 16:	ATRX	P46100	S875	LKTSQEGSSDDAERK	55 / 9 AA	283
Phosphosite 17:	FZD1	Q9UP38	S35	ARLAEEGSGDAGGRR	71 / 7 AA	71
Phosphosite 18:	EML4	Q9HC35	S946	EEESEEGSGDLGEPL	71 / 7 AA	109
Phosphosite 19:	NCOA3	Q9Y6Q9	S794	TETSEEGSGDLDNLD	71 / 7 AA	155
Phosphosite 20:	CK1g3	Q9Y6M4	S95	RFYKQLGSGDGIPQV	75 / 8 AA	51