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:	T769
P-Site Sequence:	VIDEIVDTTFEAGEE
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	T769	VIDEIVDTTFEAGEE	100 / 9 AA	90
Phosphosite 1:	CATSPER1	Q8NEC5	T770	IDEIVDTTFEAGEED	100 / 8 AA	90
Phosphosite 2:	COL6A3	P12111	T1668	FVSEIVDTVYEDGDS	75 / 8 AA	344
Phosphosite 3:	CCDC155	Q8N6L0	T40	EEQILNSTFEACDPQ	62 / 8 AA	63
Phosphosite 4:	RPP38	P78345	T234	QDRELLDTSFEDLSK	62 / 8 AA	32
Phosphosite 5:	CENPF	P49454	S2512	SELEIINSSFENILQ	50 / 8 AA	368
Phosphosite 6:	MDH1B	Q5I0G3	T497	FPNQIPQTTFEKPQS	62 / 8 AA	59
Phosphosite 7:	PSMD11	O00231	T396	DEPPVDKTYEAALET	71 / 7 AA	47
Phosphosite 8:	PSMD11	O00231	Y397	EPPVDKTYEAALETI	71 / 7 AA	47
Phosphosite 9:	CAPN5	O15484	T474	RYVIIPTTFEPGHTG	62 / 8 AA	73
Phosphosite 10:	CCDC88A	Q3V6T2	T850	QQAEIKDTTLEENNV	75 / 8 AA	216
Phosphosite 11:	CACNA1A	O00555	T1473	LKHSVDATFENQGPS	83 / 6 AA	282
Phosphosite 12:	MEX3A	A1L020	S349	IGECGVDSGFEAPRL	71 / 7 AA	54
Phosphosite 13:	SEC31L1	O94979	T1122	EHLILKTTFEDLIQR	71 / 7 AA	133
Phosphosite 14:	SEC31L1	O94979	T1121	DEHLILKTTFEDLIQ	71 / 7 AA	133
Phosphosite 15:	JNK1	P45983	S18	YSVEIGDSTFTVLKR	71 / 7 AA	48
Phosphosite 16:	RASAL1	O95294	T752	LEDSNMDTTLEADTG	71 / 7 AA	90
Phosphosite 17:	CPB1	P15086	T148	SRSVIGTTFEGRAIY	50 / 8 AA	47
Phosphosite 18:	HNF1A	P20823	T136	PQREVVDTTGLNQSH	83 / 6 AA	67
Phosphosite 19:	SirT6	Q8N6T7	T84	GLAPKFDTTFESARP	83 / 6 AA	39
Phosphosite 20:	RASAL1	O95294	T753	EDSNMDTTLEADTGA	71 / 7 AA	90