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:	CATSPER4
Human P-Site:	T48
P-Site Sequence:	RPSPLQSTIHESYGR
UniProt:	Q7RTX7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPER4	Q7RTX7	T48	RPSPLQSTIHESYGR	100 / 9 AA	54
Phosphosite 1:	CATSPER4	Q7RTX7	S47	GRPSPLQSTIHESYG	100 / 8 AA	54
Phosphosite 2:	PLEKHA4	Q9H4M7	T357	PGPPLESTFHQSLET	66 / 9 AA	85
Phosphosite 3:	Uncharacterized protein HSD47	Q6ZVN6	T266	SRGPLQPTCQESAPE	66 / 9 AA	33
Phosphosite 4:	CCDC158	Q5M9N0	T150	LRNQLQNTVHELEAA	62 / 8 AA	127
Phosphosite 5:	KIAA0802	Q9Y4B5	T1004	HSLALQNTLHERTWS	55 / 9 AA	209
Phosphosite 6:	THOC7	Q6I9Y2	S172	KQFHVLLSTIHELQQ	85 / 7 AA	24
Phosphosite 7:	HTR2b	P41595	S12	YRVSELQSTIPEHIL	85 / 7 AA	54
Phosphosite 8:	AlphaK2	Q86TB3	T924	STYPLASTVHAGQEQ	55 / 9 AA	237
Phosphosite 9:	UBN2	Q6ZU65	T946	YVSPLQATISKSQTN	66 / 9 AA	146
Phosphosite 10:	TNKS	O95271	S1127	SVEEEMQSTIREHRD	71 / 7 AA	142
Phosphosite 11:	THEG	Q9P2T0	S35	DPRGLQSSVYESRRV	62 / 8 AA	43
Phosphosite 12:	HTR2b	P41595	T13	RVSELQSTIPEHILQ	85 / 7 AA	54
Phosphosite 13:	TNKS	O95271	T1128	VEEEMQSTIREHRDG	71 / 7 AA	142
Phosphosite 14:	NTSR1	P30989	S99	KSLQSLQSTVHYHLG	71 / 7 AA	46
Phosphosite 15:	NCOR1	O75376	T1462	GPSVLRSTLHEAPKA	62 / 8 AA	270
Phosphosite 16:	NTSR1	P30989	T100	SLQSLQSTVHYHLGS	71 / 7 AA	46
Phosphosite 17:	DENND5B	Q6ZUT9	S227	PPPLPLESYIHNILY	71 / 7 AA	145
Phosphosite 18:	DENND5B	Q6ZUT9	Y228	PPLPLESYIHNILYE	71 / 7 AA	145
Phosphosite 19:	JMY	Q8N9B5	S959	DTDPLTRSIHEALRR	55 / 9 AA	111
Phosphosite 20:	NCOR1	O75376	S1461	SGPSVLRSTLHEAPK	71 / 7 AA	270