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:	GUCY1A2
Human P-Site:	S222
P-Site Sequence:	GKQATLESPSFLCKE
UniProt:	P33402
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GUCY1A2	P33402	S222	GKQATLESPSFLCKE	100 / 9 AA	82
Phosphosite 1:	GUCY1A2	P33402	S224	QATLESPSFLCKELP	100 / 7 AA	82
Phosphosite 2:	GARNL3	Q5VVW2	T389	GEKATLETPTFAQKR	75 / 8 AA	113
Phosphosite 3:	FAM75A7	Q8IWB4	S442	DRSYTLQSPPFLFNE	75 / 8 AA	149
Phosphosite 4:	FAM75A3	Q5VYP0	S442	DRSYTLQSPPFLFNE	75 / 8 AA	149
Phosphosite 5:	VAD1.3	Q5VVP1	S442	DRSYTLQSPPFLFNE	75 / 8 AA	148
Phosphosite 6:	FAM75A5	Q5VU36	S442	DRSYTLQSPPFLFNE	75 / 8 AA	149
Phosphosite 7:	FAM75A1	Q5TZJ5	S442	DRSYTLQSPPFLFNE	75 / 8 AA	149
Phosphosite 8:	FAM75A2	Q5RGS2	S442	DRSYTLQSPPFLFNE	75 / 8 AA	149
Phosphosite 9:	FAM75A4	Q4VX67	S442	DRSYTLQSPPFLFNE	75 / 8 AA	149
Phosphosite 10:	NCK2	O43639	S176	VDEAAAESPSFLSLR	77 / 9 AA	43
Phosphosite 11:	NFI-X	Q14938	S250	FSLADLESPSYYNIN	75 / 8 AA	55
Phosphosite 12:	FCHO1	O14526	S602	STALERPSFLSQTGH	85 / 7 AA	97
Phosphosite 13:	KIAA1904	Q5R3F8	S600	PGALERPSFLSPPYK	85 / 7 AA	90
Phosphosite 14:	PTCD3	Q96EY7	S103	MPASSLESRSFLLAK	66 / 9 AA	79
Phosphosite 15:	NSUN2	Q08J23	S473	TDPSKLESPSFTGTG	75 / 8 AA	86
Phosphosite 16:	NSUN2	Q08J23	S475	PSKLESPSFTGTGDT	100 / 6 AA	86
Phosphosite 17:	NCK2	O43639	S178	EAAAESPSFLSLRKG	100 / 6 AA	43
Phosphosite 18:	ZFYVE27	Q5T4F4	S25	MPEAPLESPPFPTKS	75 / 8 AA	46
Phosphosite 19:	PTCD3	Q96EY7	S105	ASSLESRSFLLAKKS	85 / 7 AA	79
Phosphosite 20:	GUCY1A2	P33402	T219	TSFGKQATLESPSFL	100 / 6 AA	82