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:	S68
P-Site Sequence:	QHQLVRFSIKPQRIE
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	S68	QHQLVRFSIKPQRIE	100 / 9 AA	62
Phosphosite 1:	PKD1L1	Q8TDX9	S1622	VMLLVRFSEKPTPSD	87 / 8 AA	315
Phosphosite 2:	TOMM34	Q15785	S84	ALALVPFSIKPLLRR	87 / 8 AA	35
Phosphosite 3:	P2RY11	Q96G91	S54	GLALYRFSIRKQRPW	66 / 9 AA	40
Phosphosite 4:	DIO2	Q92813	S203	QQLLERFSLPPQCRV	66 / 9 AA	31
Phosphosite 5:	SLC38A2	Q96QD8	S10	KAEMGRFSISPDEDS	55 / 9 AA	56
Phosphosite 6:	CBX6	O95503	S98	RISDVHFSVKPSASA	71 / 7 AA	44
Phosphosite 7:	TDH	Q8IZJ6	S210	ETMQSRFSMMPQSMA	71 / 7 AA	25
Phosphosite 8:	HADHB	P55084	S22	SKWALRFSIRPLSCS	71 / 7 AA	51
Phosphosite 9:	USP18	Q9UMW8	S260	TIHLMRFSIRNSQTR	71 / 7 AA	43
Phosphosite 10:	USP41	Q3LFD5	S260	TIHLMRFSIRNSQTR	71 / 7 AA	41
Phosphosite 11:	Transmembrane protein ENSP00000382582	A8MUB7	S402	DPMRQRFSIKAHSRL	71 / 7 AA	126
Phosphosite 12:	ZNF407	Q9C0G0	S700	HGNEVRHSSKPQFQC	75 / 8 AA	247
Phosphosite 13:	CELSR3	Q9NYQ7	S377	SRSLELFSIDPQSGL	66 / 9 AA	358
Phosphosite 14:	similar to FAT3	Q8TDW7	S1092	GSGLGRFSIDDESGV	55 / 9 AA	506
Phosphosite 15:	WDR90	Q96KV7	S268	SSKPVRFSVSPVVQT	71 / 7 AA	187
Phosphosite 16:	SLC38A2	Q96QD8	S12	EMGRFSISPDEDSSS	71 / 7 AA	56
Phosphosite 17:	EGF receptor	P00533	S151	LHGAVRFSNNPALCN	71 / 7 AA	134
Phosphosite 18:	ZNF407	Q9C0G0	S701	GNEVRHSSKPQFQCK	75 / 8 AA	247
Phosphosite 19:	CELSR2	Q9HCU4	S657	GNTRNRFSITSQSGG	71 / 7 AA	317
Phosphosite 20:	FCHO2	Q0JRZ9	S324	DVDEEGYSIKPETNQ	66 / 6 AA	89