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:	NOTCH4
Human P-Site:	S1645
P-Site Sequence:	LHLAARFSRPTAARR
UniProt:	Q99466
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NOTCH4	Q99466	S1645	LHLAARFSRPTAARR	100 / 9 AA	210
Phosphosite 1:	CNKSR3	Q6P9H4	S485	SSPPYRFSRPTTERH	85 / 7 AA	62
Phosphosite 2:	GZF1	Q9H116	S445	TECGARFSQPSALKT	66 / 9 AA	80
Phosphosite 3:	Sstr1	P30872	Y168	HPIKAARYRRPTVAK	75 / 8 AA	43
Phosphosite 4:	ZNF142	P52746	S1105	KQKGARFSCPTCPFS	75 / 8 AA	188
Phosphosite 5:	RSF1	Q96T23	S782	LRRSPRISRPTAKVA	66 / 9 AA	164
Phosphosite 6:	NOTCH4	Q99466	T1648	AARFSRPTAARRLLE	100 / 6 AA	210
Phosphosite 7:	NOTCH1	P46531	S1939	LHLAARYSRSDAAKR	66 / 9 AA	273
Phosphosite 8:	NOTCH2	Q04721	S1888	LHLAARYSRADAAKR	66 / 9 AA	265
Phosphosite 9:	KCTD1	Q719H9	S137	DRETGRFSRPCECLV	71 / 7 AA	29
Phosphosite 10:	DERPC	P0CG13	S349	GPNSAHFSRPVGPMG	55 / 9 AA	51
Phosphosite 11:	POLR3E	Q9NVU0	S178	KQITVRFSRPESEQA	71 / 7 AA	80
Phosphosite 12:	COL15A1	P39059	S757	LLNEPKLSRPTAAIG	55 / 9 AA	142
Phosphosite 13:	PPM1J	Q5JR12	S68	VEARASFSRPTFLQL	85 / 7 AA	55
Phosphosite 14:	CD3EAP	O15446	S13	AGDAARFSCPPNFTA	85 / 7 AA	55
Phosphosite 15:	TRIM22	Q8IYM9	S475	KFSGCRFSRPAYPYF	62 / 8 AA	57
Phosphosite 16:	C21orf74	Q8TCZ7	S22	ERLLEARSSRPTWII	75 / 8 AA	6
Phosphosite 17:	LTBP1	Q14766	S63	VALNARYSRSSAAAG	62 / 8 AA	173
Phosphosite 18:	ING1	Q9UK53	S202	DECYERFSRETDGAQ	62 / 8 AA	47
Phosphosite 19:	CABLES1	Q8TDN4	T256	PIAFSRPTSQNYCSL	83 / 6 AA	68
Phosphosite 20:	CEP110	Q7Z7A1	S1026	LQEAERFSRKAAQAA	66 / 9 AA	269