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:	S397
P-Site Sequence:	TKPEASGSENKDKVM
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	S397	TKPEASGSENKDKVM	100 / 9 AA	82
Phosphosite 1:	SAPS2	O75170	S413	ERTEASGSESRVEPP	75 / 8 AA	105
Phosphosite 2:	PAFAH1B1	P43034	S299	SISEATGSETKKSGK	75 / 8 AA	47
Phosphosite 3:	Nedd4-BP3	O15049	S459	LLGEAGGSEARDSAE	66 / 9 AA	60
Phosphosite 4:	SSX7	Q7RTT5	S132	GVPEASGSQNDGKHL	85 / 7 AA	22
Phosphosite 5:	APOB48R	Q0VD83	S689	EEGEASVSENQELDG	66 / 9 AA	115
Phosphosite 6:	RTN3	O95197	S701	HENESGGSEIKDIGS	66 / 9 AA	113
Phosphosite 7:	IQSEC3	Q9UPP2	S616	SGSEASASASKDALQ	66 / 9 AA	128
Phosphosite 8:	CCDC13	Q8IYE1	S638	NRHNPTGSEKKDPSF	62 / 8 AA	81
Phosphosite 9:	TOP2B	Q02880	S1550	GAKKRKASGSENEGD	100 / 6 AA	183
Phosphosite 10:	SAPS2	O75170	S411	REERTEASGSESRVE	85 / 7 AA	105
Phosphosite 11:	OFCC1	Q8IZS5	S153	LNSEAPGSSNKSHEI	75 / 8 AA	27
Phosphosite 12:	MYOCD	Q8IZQ8	S203	NQDLASGSENDRNDS	100 / 6 AA	102
Phosphosite 13:	MYOCD	Q8IZQ8	S201	GTNQDLASGSENDRN	100 / 6 AA	102
Phosphosite 14:	C9orf75	Q4KMQ1	S625	EEEEGSGSEEKPFAL	75 / 8 AA	76
Phosphosite 15:	Protein GPR89A	B7ZAQ6	S239	KSVTTSASGSENLTL	100 / 6 AA
Phosphosite 16:	GPR89C	A6NKF9	S104	KSVTTSASGSENLTL	100 / 6 AA	37
Phosphosite 17:	Protein GPR89A	B7ZAQ6	S241	VTTSASGSENLTLIQ	100 / 6 AA
Phosphosite 18:	GPR89C	A6NKF9	S106	VTTSASGSENLTLIQ	100 / 6 AA	37
Phosphosite 19:	WDR47	O94967	S773	GWMIASGSQDKTVRF	71 / 7 AA	102
Phosphosite 20:	DDX42	Q86XP3	S668	RERPGLGSENMDRGN	83 / 6 AA	103