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:	CATSPER4
Human P-Site:	Y391
P-Site Sequence:	IQENLRQYKEIRDEL
UniProt:	Q7RTX7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPER4	Q7RTX7	Y391	IQENLRQYKEIRDEL	100 / 9 AA	54
Phosphosite 1:	ARAP1	Q96P48	Y1314	NSSCLRLYKEVRSQR	75 / 8 AA	162
Phosphosite 2:	AK3L1	P27144	Y174	VAARLRQYKDVAKPV	71 / 7 AA	25
Phosphosite 3:	NEK10	Q6ZWH5	Y164	GIENLAQYMEIVANE	75 / 8 AA	133
Phosphosite 4:	ZNF730	Q6ZMV8	Y103	QEVILRQYKKCRHEN	75 / 8 AA	59
Phosphosite 5:	BBX	Q8WY36	S367	AKENLRDSKELRNFE	66 / 9 AA	105
Phosphosite 6:	PIK3CA	P42336	Y270	EKYPLSQYKYIRSCI	75 / 8 AA	124
Phosphosite 7:	ZZZ3	Q8IYH5	Y792	MYRNLPEYKELLQFK	62 / 8 AA	102
Phosphosite 8:	DGKH	Q86XP1	Y1168	DLLNLGEYKDIFIRH	62 / 8 AA	135
Phosphosite 9:	ATF2	P15336	Y13	HVNSARQYKDLWNMS	57 / 7 AA	55
Phosphosite 10:	ANKRD11	Q6UB99	Y761	KEEKLRLYKEERKKK	66 / 9 AA	298
Phosphosite 11:	BAZ2B	Q9UIF8	Y783	CGKKLRQYPEVIKYL	62 / 8 AA	220
Phosphosite 12:	FRMD4B	Q9Y2L6	Y943	LPSPSRQYTEISQLD	83 / 6 AA	112
Phosphosite 13:	ITGAX	P20702	Y1137	VGFFKRQYKEMMEEA	83 / 6 AA	128
Phosphosite 14:	FRMD4B	Q9Y2L6	T944	PSPSRQYTEISQLDG	83 / 6 AA	112
Phosphosite 15:	CNOT10	Q9H9A5	T127	LYHLRQYTEAISVGE	83 / 6 AA	82
Phosphosite 16:	NBPF5	Q86XG9	Y95	QAEELRQYKALVHSQ	62 / 8 AA	41
Phosphosite 17:	NBPF6	Q5VWK0	Y95	QAEELRQYKALVHSQ	62 / 8 AA	72
Phosphosite 18:	TCEAL2	Q9H3H9	Y153	LAQYLKQYKEAIHDM	83 / 6 AA	26
Phosphosite 19:	PMFBP1	Q8TBY8	Y114	SYYSLRQYQSILEKQ	62 / 8 AA	119
Phosphosite 20:	TAO1	Q7L7X3	Y737	CKIQTRQYKALRNHL	71 / 7 AA	116