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:	CATSPER3
Human P-Site:	Y143
P-Site Sequence:	GKQFTYLYIADGMQS
UniProt:	Q86XQ3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPER3	Q86XQ3	Y143	GKQFTYLYIADGMQS	100 / 9 AA	46
Phosphosite 1:	CATSPER3	Q86XQ3	T140	QLMGKQFTYLYIADG	100 / 6 AA	46
Phosphosite 2:	SIPAR	Q7Z4H9	Y50	RINFPYLYIVASMML	55 / 9 AA	28
Phosphosite 3:	PIK3C2B	O00750	Y129	SLSGDYLYIFDGSDG	85 / 7 AA	185
Phosphosite 4:	SIDT2	Q8NBJ9	Y430	IRTKQYLYVADLARK	83 / 6 AA	94
Phosphosite 5:	PARD3	Q8TEW0	Y1838	LESWPYLYICEESSQ	44 / 9 AA	151
Phosphosite 6:	FRMPD3	Q5JV73	Y283	RDPAAFEYLYIQSRN	83 / 6 AA	199
Phosphosite 7:	FRMPD3	Q5JV73	Y285	PAAFEYLYIQSRNDV	83 / 6 AA	199
Phosphosite 8:	FBXW2	Q9UKT8	Y388	LFDNRYLYIMDLRTE	83 / 6 AA	52
Phosphosite 9:	WHSC1	O96028	T345	EERKAKFTFLYVGDQ	66 / 6 AA	152
Phosphosite 10:	HMCN1	Q96RW7	Y4495	VLSNNSLYIADAQKE	83 / 6 AA	613
Phosphosite 11:	NT5C1B	Q96P26	Y427	KAYLTNLYIAADSEK	71 / 7 AA	69
Phosphosite 12:	AKD1	Q5TCS8	Y421	QKMLTFTYKYISSFG	71 / 7 AA	87
Phosphosite 13:	TIE1	P35590	Y912	GACKNRGYLYIAIEY	100 / 5 AA	125
Phosphosite 14:	BTBD12	Q8IY92	Y756	RTFLHYLYTADTGLP	83 / 6 AA	200
Phosphosite 15:	ASCC3	Q8N3C0	Y923	WISYTYLYVRMRANP	66 / 6 AA	251
Phosphosite 16:	SPTLC3	Q9NUV7	Y334	KKYKAYLYIDEAHSI	50 / 8 AA	62
Phosphosite 17:	SNW1	Q13573	Y292	AKLAEALYIADRKAR	100 / 5 AA	61
Phosphosite 18:	KDELR1	P24390	Y198	YCDFFYLYITKVLKG	62 / 8 AA	25
Phosphosite 19:	KIAA1239	Q9ULI1	Y707	PLRVPYLYIARLKEG	83 / 6 AA	197
Phosphosite 20:	KIAA1239	Q9ULI1	Y705	SNPLRVPYLYIARLK	83 / 6 AA	197