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:	CATSPER2
Human P-Site:	Y266
P-Site Sequence:	GVYVFSEYTRSPRQD
UniProt:	Q96P56
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPER2	Q96P56	Y266	GVYVFSEYTRSPRQD	100 / 9 AA	62
Phosphosite 1:	CATSPER2	Q96P56	S264	VTGVYVFSEYTRSPR	100 / 7 AA	62
Phosphosite 2:	FAM175A	Q6UWZ7	Y403	KMKGFGEYSRSPTF_	75 / 8 AA	47
Phosphosite 3:	FAM175A	Q6UWZ7	S404	MKGFGEYSRSPTF__	75 / 8 AA	47
Phosphosite 4:	PLCL4	O75038	T309	IDGFTNYTRSPAGDI	75 / 8 AA	68
Phosphosite 5:	PLCL4	O75038	Y308	GIDGFTNYTRSPAGD	75 / 8 AA	68
Phosphosite 6:	CATSPER2	Q96P56	S269	VFSEYTRSPRQDLEY	100 / 6 AA	62
Phosphosite 7:	GNPAT	O15228	Y226	YWAVFSEYVKTMLRN	62 / 8 AA	77
Phosphosite 8:	MAMDC2	Q7Z304	S262	QGNDNVFSLYTRDVA	85 / 7 AA	78
Phosphosite 9:	MAMDC2	Q7Z304	Y264	NDNVFSLYTRDVAGL	85 / 7 AA	78
Phosphosite 10:	C10orf30	Q8N7W2	Y304	LDSILSNYTRSGSLL	62 / 8 AA	58
Phosphosite 11:	ZNF711	Q9Y462	T459	VDKTHEFTEYTRRYR	83 / 6 AA	87
Phosphosite 12:	ANXA11	P50995	Y398	LVAVFNEYQRMTGRD	71 / 7 AA	54
Phosphosite 13:	ANXA4	P09525	Y212	LLHVFDEYKRISQKD	71 / 7 AA	36
Phosphosite 14:	UNC93A	Q86WB7	Y278	QGFLSSEYTRSYVTC	100 / 6 AA	50
Phosphosite 15:	UNC93A	Q86WB7	T279	GFLSSEYTRSYVTCT	100 / 6 AA	50
Phosphosite 16:	MEST	Q5EB52	Y224	LTPVFGPYTRPSESE	62 / 8 AA	39
Phosphosite 17:	ZNF711	Q9Y462	Y461	KTHEFTEYTRRYREA	83 / 6 AA	87
Phosphosite 18:	Lmr3	Q96Q04	Y156	LGEIFSDYTPAQVVV	44 / 9 AA	156
Phosphosite 19:	PTPN21	Q16825	Y900	QGMVFTEYERILKKR	71 / 7 AA	133
Phosphosite 20:	SELT	P62341	Y58	YRRVFEEYMRVISQR	71 / 7 AA	22