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:	S687
P-Site Sequence:	TLRGGEASERKRPDS
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	S687	TLRGGEASERKRPDS	100 / 9 AA	78
Phosphosite 1:	GNA13	Q14344	S228	VDVGGQRSERKRWFE	77 / 9 AA	44
Phosphosite 2:	GAL3ST4	Q96RP7	S414	CLVGGEASDPKYITD	75 / 8 AA	54
Phosphosite 3:	FLII	Q13045	S711	EALGGEPSEIKKHVP	66 / 9 AA	145
Phosphosite 4:	RGS12	O14924	S889	EELGDEDSEKKRKGA	66 / 9 AA	156
Phosphosite 5:	C14orf43	Q6PJG2	S1002	GSAGGQASEKPREGT	66 / 9 AA	115
Phosphosite 6:	GNA15	P30679	S214	VDVGGQKSERKKWIH	66 / 9 AA	44
Phosphosite 7:	CUTC	Q9NTM9	S8	MKRQGASSERKRARI	75 / 8 AA	29
Phosphosite 8:	CSS3	Q70JA7	S35	APRVAELSERKRRGS	75 / 8 AA	100
Phosphosite 9:	GNAI1	P63096	S206	FDVGGQRSERKKWIH	66 / 9 AA	40
Phosphosite 10:	G-alpha(z)	P19086	S207	VDVGGQRSERKKWIH	66 / 9 AA	41
Phosphosite 11:	GNAT1	P11488	S202	FDVGGQRSERKKWIH	66 / 9 AA	40
Phosphosite 12:	GNAO1	P09471	S207	FDVGGQRSERKKWIH	66 / 9 AA	40
Phosphosite 13:	G-alpha3(i)	P08754	S206	FDVGGQRSERKKWIH	66 / 9 AA	41
Phosphosite 14:	G-alpha2(I)	P04899	S207	FDVGGQRSERKKWIH	66 / 9 AA	40
Phosphosite 15:	INTS1	Q8N201	S55	PAPSGLPSERKRDAA	66 / 9 AA	244
Phosphosite 16:	TECRL	Q5HYJ1	S10	KRHKSLASERKRALL	100 / 6 AA	42
Phosphosite 17:	ETAA1	Q9NY74	S518	LTNSTEASERKSALN	100 / 6 AA	103
Phosphosite 18:	BANK1	Q8NDB2	S179	AKHSGEISERKEIEE	75 / 8 AA	89
Phosphosite 19:	ORC5L	O43913	S246	PVVKGEASERDTRKL	100 / 6 AA	50
Phosphosite 20:	AARS2	Q5JTZ9	S573	AEQGGQASDRGYLVR	71 / 7 AA	107