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:	GUCY1B3
Human P-Site:	S435
P-Site Sequence:	VGFNAFCSKHASGEG
UniProt:	Q02153
Intern. Prot. ID:	IPI00289033

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GUCY1B3	Q02153	S435	VGFNAFCSKHASGEG	100 / 9 AA	71
Phosphosite 1:	BRPF3	Q9ULD4	S104	GKKKESCSKHASGTS	66 / 9 AA	136
Phosphosite 2:	KIAA0552	O60299	S500	SLRDSFSSKQASLEL	55 / 9 AA	72
Phosphosite 3:	RP1	P56715	T742	DTVIESNTFCSKSNL	83 / 6 AA	241
Phosphosite 4:	RP1	P56715	S745	IESNTFCSKSNLNST	83 / 6 AA	241
Phosphosite 5:	LY9	Q9HBG7	S490	SVPAFCSSQAEAPAD	71 / 7 AA	72
Phosphosite 6:	PLEKHG3	A1L390	S1055	PDVRELCSKYASRDE	62 / 8 AA	134
Phosphosite 7:	CUBN	O60494	S2178	GNGHFCGSHASSTLF	71 / 7 AA	399
Phosphosite 8:	GluR3	P42263	S92	SVTNAFCSQFSRGVY	83 / 6 AA	101
Phosphosite 9:	SLC28A2	O43868	T72	KARSFCKTHASLFKK	62 / 8 AA	72
Phosphosite 10:	PLEKHG3	A1L390	Y1057	VRELCSKYASRDEAR	71 / 7 AA	134
Phosphosite 11:	OPN1SW	P03999	S146	PFGNFRFSSKHALTV	83 / 6 AA	39
Phosphosite 12:	LAMB4	A4D0S4	S723	NSLENFCSKQDLDEY	66 / 6 AA	194
Phosphosite 13:	C16orf7	Q9Y2B5	S255	AANRRFCSKFALTPE	83 / 6 AA	49
Phosphosite 14:	ZNF451	Q9Y4E5	S269	FSRKEECSKHMSGKN	83 / 6 AA	121
Phosphosite 15:	ZNF587	Q96SQ5	S222	GKRTKAFSTKHSVIP	57 / 7 AA	66
Phosphosite 16:	PRG-3	Q8TBJ4	S198	KARRSFPSKHAALSI	83 / 6 AA	36
Phosphosite 17:	SPATA7	Q9P0W8	T35	TKSNAFCTDSSSLRL	55 / 9 AA	68
Phosphosite 18:	STARD9	Q9P2P6	S790	LSPQRLCSKHMPQLH	57 / 7 AA	507
Phosphosite 19:	LYNX1	Q9BZG9	S77	ETVYDGYSKHASTTS	83 / 6 AA	13
Phosphosite 20:	ZSCAN21	Q9Y5A6	S455	HCGKTFCSKSNLSKH	66 / 6 AA	54