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:	GUCY1B2
Human P-Site:	Y55
P-Site Sequence:	DGKMFLHYYSDRSGL
UniProt:	O75343
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GUCY1B2	O75343	Y55	DGKMFLHYYSDRSGL	100 / 9 AA	70
Phosphosite 1:	GUCY1B2	O75343	Y56	GKMFLHYYSDRSGLC	100 / 8 AA	70
Phosphosite 2:	GUCY1B3	Q02153	Y135	GKGLILHYYSEREGL	66 / 9 AA	71
Phosphosite 3:	GUCY1B3	Q02153	Y136	KGLILHYYSEREGLQ	75 / 8 AA	71
Phosphosite 4:	GUCY1B3	Q02153	S137	GLILHYYSEREGLQD	85 / 7 AA	71
Phosphosite 5:	ABCB9	Q9NP78	Y207	LGETFLPYYTGRAID	55 / 9 AA	84
Phosphosite 6:	ABCB9	Q9NP78	Y208	GETFLPYYTGRAIDG	62 / 8 AA	84
Phosphosite 7:	APBB2	Q92870	Y165	TKSFLNYYADLETSA	71 / 7 AA	83
Phosphosite 8:	APBB2	Q92870	Y164	RTKSFLNYYADLETS	71 / 7 AA	83
Phosphosite 9:	ChaK2	Q9BX84	Y782	QDFQFMWYYSDQNAS	62 / 8 AA	232
Phosphosite 10:	ChaK2	Q9BX84	Y783	DFQFMWYYSDQNASS	62 / 8 AA	232
Phosphosite 11:	TLL2	Q9Y6L7	Y871	SSMFLRFYSDASVQR	71 / 7 AA	114
Phosphosite 12:	CSMD2	Q7Z408	Y1887	NQLYLHFYSDISVSA	71 / 7 AA	380
Phosphosite 13:	BMP1	P13497	Y842	SRMFLRFYSDNSVQR	71 / 7 AA	111
Phosphosite 14:	AFAP1L2	Q8N4X5	Y383	RDNHLHFYQDRNRSK	71 / 7 AA	91
Phosphosite 15:	UPF0639 protein	A6NEE1	Y61	IKESFLLYYSESEKK	62 / 8 AA	59
Phosphosite 16:	TMEM120B	A0PK00	Y234	SCVQFLQYYYQRGCL	55 / 9 AA	40
Phosphosite 17:	TMEM120B	A0PK00	Y235	CVQFLQYYYQRGCLY	62 / 8 AA	40
Phosphosite 18:	PLEK2	Q9NYT0	Y280	KDPAFLHYYDPSKEE	100 / 5 AA	40
Phosphosite 19:	PLEK2	Q9NYT0	Y281	DPAFLHYYDPSKEEN	100 / 5 AA	40
Phosphosite 20:	CHD1	O14646	S1599	KQDSRYYSDREKHRK	83 / 6 AA	197