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:	GUCY2D
Human P-Site:	T854
P-Site Sequence:	QKTDRLLTQMLPPSV
UniProt:	Q02846
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GUCY2D	Q02846	T854	QKTDRLLTQMLPPSV	100 / 9 AA	120
Phosphosite 1:	CYGF	P51841	T858	QKTEKLLTQMLPPSV	77 / 9 AA	125
Phosphosite 2:	QRICH2	Q9H0J4	T1371	KMLDRLLTEMDNKLD	85 / 7 AA	181
Phosphosite 3:	TRIM44	Q96DX7	T308	SHMDRLMTQMAQAKE	85 / 7 AA	38
Phosphosite 4:	PTPN4	P29074	T385	ISDDRLETQSLPSRS	77 / 9 AA	106
Phosphosite 5:	HS3ST5	Q8IZT8	T260	VDGDRLITEPLPELQ	66 / 9 AA	40
Phosphosite 6:	TRAPPC6B	Q86SZ2	T103	DNKFRLLTQMSAGKQ	100 / 6 AA	18
Phosphosite 7:	USP49	Q70CQ1	T497	NQTECLLTEMLAKFT	55 / 9 AA	79
Phosphosite 8:	CENPF	P49454	T631	SENEKLLTQMESEKE	71 / 7 AA	368
Phosphosite 9:	PDCD2L	Q9BRP1	S227	IAMDQLLSQSLPNDG	66 / 9 AA	39
Phosphosite 10:	Smad5	Q99717	T452	QWLDKVLTQMGSPLN	71 / 7 AA	52
Phosphosite 11:	SMAD1	Q15797	T452	QWLDKVLTQMGSPHN	71 / 7 AA	52
Phosphosite 12:	Smad2	Q15796	T454	QWLDKVLTQMGSPSV	71 / 7 AA	52
Phosphosite 13:	SMAD3	P84022	T412	QWLDKVLTQMGSPSI	71 / 7 AA	48
Phosphosite 14:	Smad8	O15198	T454	QWLDKVLTQMGSPHN	71 / 7 AA	52
Phosphosite 15:	SLFN5	Q08AF3	T809	KYKDRLLTAMRKRKL	85 / 7 AA	101
Phosphosite 16:	KCNMA1	Q12791	T523	HPKIRIITQMLQYHN	62 / 8 AA	138
Phosphosite 17:	PCNT	O95613	T2768	LRHERLLTEQLSQRT	55 / 9 AA	378
Phosphosite 18:	SNAP47	Q5SQN1	T214	EVADRLLTELESPAW	71 / 7 AA	53
Phosphosite 19:	NOD1	Q9Y239	S376	ALQDRLLSQLEANPN	71 / 7 AA	108
Phosphosite 20:	FMN1	Q68DA7	T99	TERERLLTNLLSSDH	55 / 9 AA	158