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:	CATSPER1
Human P-Site:	T444
P-Site Sequence:	REMIRNLTQSLAFET
UniProt:	Q8NEC5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPER1	Q8NEC5	T444	REMIRNLTQSLAFET	100 / 9 AA	90
Phosphosite 1:	SEC24B	O95487	T279	DNLIRNHTGSLAVAN	77 / 9 AA	137
Phosphosite 2:	HS6ST2	Q96MM7	T566	QNLMQNLTQSLSQKE	66 / 9 AA	69
Phosphosite 3:	KIAA0372	Q6PGP7	T296	EDAVRNLTEGLKESP	62 / 8 AA	175
Phosphosite 4:	OLFM2	O95897	S157	REEVRNLSGSLAAIQ	66 / 9 AA	51
Phosphosite 5:	CROCC	Q5TZA2	T1732	RDKVRGLTEALAQSS	55 / 9 AA	229
Phosphosite 6:	AP4B1	Q9Y6B7	T41	QRVIRYMTQGLDMSG	62 / 8 AA	83
Phosphosite 7:	GCOM1	P0CAP1	T133	RQKIRQLTQELSVSH	66 / 9 AA	54
Phosphosite 8:	KIAA0372	Q6PGP7	T164	HQLWRKLTQFLAEST	75 / 8 AA	175
Phosphosite 9:	TBCD	Q9BTW9	S1001	TESTIRHSTQSLFEY	75 / 8 AA	133
Phosphosite 10:	TBCD	Q9BTW9	T1002	ESTIRHSTQSLFEYM	75 / 8 AA	133
Phosphosite 11:	CYP1A1	P04798	T282	KGHIRDITDSLIEHC	62 / 8 AA	58
Phosphosite 12:	FAM171B	Q6P995	T484	NNYSRNPTQSLEPNV	75 / 8 AA	92
Phosphosite 13:	DOPEY2	Q9Y3R5	T668	GKRDRDGTQSLAAND	75 / 8 AA	258
Phosphosite 14:	C6orf167	Q6ZRQ5	T1198	IHLISTLTQSLKDSE	75 / 8 AA	142
Phosphosite 15:	MACF1	Q9UPN3	T3011	VDYLRNFTQGLVEDA	55 / 9 AA	620
Phosphosite 16:	HS6ST2	Q96MM7	S568	LMQNLTQSLSQKENR	85 / 7 AA	69
Phosphosite 17:	ATXN10	Q9UBB4	T426	IYAIRNLTEDNSQNQ	83 / 6 AA	53
Phosphosite 18:	UPF0639 protein	A6NEE1	T240	KKELRHLTESLQQTL	62 / 8 AA	59
Phosphosite 19:	PECR	Q9BY49	T182	RAGVYNLTKSLALEW	66 / 9 AA	33
Phosphosite 20:	UTP15	Q8TED0	S430	NFLIRNLSQPRFAPV	71 / 7 AA	58