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:	Y111
P-Site Sequence:	AVPSHRSYGEDYHDE
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	Y111	AVPSHRSYGEDYHDE	100 / 9 AA	90
Phosphosite 1:	GPR177	Q5T9L3	Y499	YAPSHKNYGEDQSNG	75 / 8 AA	62
Phosphosite 2:	epsin 3	Q9H201	Y172	QLGFSRRYGEDYSRS	85 / 7 AA	68
Phosphosite 3:	Pyrin	O15553	Y443	SGEEQRSYGEEKAVS	71 / 7 AA	86
Phosphosite 4:	Pyrin	O15553	S442	KSGEEQRSYGEEKAV	71 / 7 AA	86
Phosphosite 5:	SDR9C7	Q8NEX9	Y234	PQETRDSYGEDYFRI	100 / 6 AA	35
Phosphosite 6:	POLR1B	Q9H9Y6	Y550	DGAPHRSYSECYPVL	66 / 9 AA	128
Phosphosite 7:	POLR1B	Q9H9Y6	S551	GAPHRSYSECYPVLL	75 / 8 AA	128
Phosphosite 8:	KBTBD12	Q3ZCT8	Y294	IRSRHRSYGDASFCY	83 / 6 AA	71
Phosphosite 9:	KBTBD12	Q3ZCT8	S293	GIRSRHRSYGDASFC	83 / 6 AA	71
Phosphosite 10:	SLC5A6	Q9Y289	Y586	KRLHCRSYGQDHLDT	71 / 7 AA	69
Phosphosite 11:	SLC5A6	Q9Y289	S585	QKRLHCRSYGQDHLD	83 / 6 AA	69
Phosphosite 12:	FAM118B	Q9BPY3	Y303	KGIKVISYGDDYADL	71 / 7 AA	39
Phosphosite 13:	FNBP1L	Q5T0N5	Y98	EEMAHRVYGELMRYA	71 / 7 AA	70
Phosphosite 14:	TJP2	Q9UDY2	Y257	ERAYHRAYDPDYERA	62 / 8 AA	134
Phosphosite 15:	TFPT	P0C1Z6	Y127	LMRVLDSYGDDYRAS	83 / 6 AA	28
Phosphosite 16:	SLC4A2	P04920	S65	GGEEPGRSYGEEDFE	83 / 6 AA	137
Phosphosite 17:	NKTR	P30414	Y1439	RSRSCRSYGSDSESD	75 / 8 AA	166
Phosphosite 18:	MLL	Q03164	S2639	TPLYGVRSYGEEDIP	83 / 6 AA	432
Phosphosite 19:	MLL	Q03164	Y2640	PLYGVRSYGEEDIPF	83 / 6 AA	432
Phosphosite 20:	SLC4A2	P04920	Y66	GEEPGRSYGEEDFEY	83 / 6 AA	137