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:	DLL1
Human P-Site:	S603
P-Site Sequence:	CQREKDISVSIIGAT
UniProt:	O00548
Intern. Prot. ID:	IPI00413521

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DLL1	O00548	S603	CQREKDISVSIIGAT	100 / 9 AA	78
Phosphosite 1:	PKD1	Q15139	S561	TNLHRDISVSISVSN	85 / 7 AA	102
Phosphosite 2:	METTL4	Q8N3J2	S126	NGVKKEISISIIGKK	75 / 8 AA	54
Phosphosite 3:	C21orf104	Q9UJ94	S135	PPTGKDISVSLAHEL	85 / 7 AA	17
Phosphosite 4:	RASSF10	A6NK89	S9	DPSEKKISVWICQEE	75 / 8 AA	57
Phosphosite 5:	ST8SIA2	Q92186	S111	LDAEKDISVLKGTLK	100 / 6 AA	42
Phosphosite 6:	SYNE2	Q8WXH0	S1109	SIMEKDYSASINSLL	75 / 8 AA	796
Phosphosite 7:	SYNE2	Q8WXH0	Y1108	ESIMEKDYSASINSL	75 / 8 AA	796
Phosphosite 8:	MAP1D	Q6UB28	S49	FRRQRDISHSIVLPA	55 / 9 AA	37
Phosphosite 9:	SNRK	Q9NRH2	S741	PLCEKTISVNIQRNP	75 / 8 AA	84
Phosphosite 10:	SgK307	Q8IWB6	S1175	ELKEKDISLTDIQDL	66 / 9 AA	168
Phosphosite 11:	NUP153	P49790	T197	RASDKDITVSKNTSL	71 / 7 AA	154
Phosphosite 12:	SYT9	Q86SS6	S51	RLRDPDISVSLLTLV	55 / 9 AA	56
Phosphosite 13:	Cdc37	Q16543	S377	TGDEKDVSV______	83 / 6 AA	44
Phosphosite 14:	FLJ37538	Q6ZVC0	S493	PKTEKEISVLHGMLC	83 / 6 AA	88
Phosphosite 15:	TBC1D29	Q9UFV1	S130	SRGDKGISVSLSLPS	62 / 8 AA	16
Phosphosite 16:	FNBP4	Q8N3X1	T283	DIYSKEKTISVSSSK	85 / 7 AA	110
Phosphosite 17:	FNBP4	Q8N3X1	S285	YSKEKTISVSSSKSG	85 / 7 AA	110
Phosphosite 18:	RAI14	Q9P0K7	S727	VDAQKENSVSITEHL	55 / 9 AA	110
Phosphosite 19:	PKD1	Q15139	S563	LHRDISVSISVSNCQ	100 / 6 AA	102
Phosphosite 20:	SULT1B1	O43704	S137	ARNAKDVSVSYYHFD	55 / 9 AA	35