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:	T419
P-Site Sequence:	VESNYGATEEDLITS
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	T419	VESNYGATEEDLITS	100 / 9 AA	62
Phosphosite 1:	NCL	P19338	T498	SNLSYSATEETLQEV	66 / 9 AA	77
Phosphosite 2:	HMBOX1	Q6NT76	S152	RSYSFEASEEDLDVD	55 / 9 AA	47
Phosphosite 3:	WHSC1L1	Q9BZ95	T62	QGFQYPATTEDLPPL	75 / 8 AA	162
Phosphosite 4:	DNAJB12	Q9NXW2	S122	LGVSRGASDEDLKKA	71 / 7 AA	42
Phosphosite 5:	FGF6	P10767	Y171	LPNNYNAYESDLYQG	66 / 9 AA	23
Phosphosite 6:	DBR1	Q9UK59	S318	LHARWDYSATEEGMK	71 / 7 AA	62
Phosphosite 7:	FLJ44290	Q6ZR08	T2175	RKQNAPVTEEDLRNL	66 / 9 AA	92
Phosphosite 8:	EPYC	Q99645	T36	DSETYDATLEDLDNL	66 / 9 AA	37
Phosphosite 9:	RNF8	O76064	T125	AEYEYEVTEEDWETI	62 / 8 AA	56
Phosphosite 10:	ECT2L	Q008S8	T383	KLGSYVATEEEGGHV	62 / 8 AA	105
Phosphosite 11:	LYRM2	Q9NU23	T60	FRRNKSATEEDTIRM	75 / 8 AA	10
Phosphosite 12:	NCL	P19338	S496	VLSNLSYSATEETLQ	71 / 7 AA	77
Phosphosite 13:	UBR4	Q5T4S7	T577	YEDDFSSTEEDSSQD	50 / 8 AA	574
Phosphosite 14:	ZMYM4	Q5VZL5	T1134	KQFSKGETEQDLEAD	71 / 7 AA	173
Phosphosite 15:	UBR4	Q5T4S7	S576	YYEDDFSSTEEDSSQ	50 / 8 AA	574
Phosphosite 16:	PEG3	Q9GZU2	T1042	DFRQFFATSEDLNTN	62 / 8 AA	181
Phosphosite 17:	MFN1	Q8IWA4	T50	PELDRIATEDDLVEM	83 / 6 AA	84
Phosphosite 18:	AMBRA1	Q9C0C7	S1143	EGSEYGASGEDALSR	71 / 7 AA	143
Phosphosite 19:	ANKZF1	Q9H8Y5	S137	SEDSDSASEEDLQTL	71 / 7 AA	81
Phosphosite 20:	ZNF449	Q6P9G9	Y174	AGPPELNYGATGECQ	100 / 5 AA	60