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:	S92
P-Site Sequence:	SRLHVRCSQRPPLSL
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	S92	SRLHVRCSQRPPLSL	100 / 9 AA	62
Phosphosite 1:	PLXNA4	Q9HCM2	S1543	IFKNVPCSHRPKAAD	62 / 8 AA	212
Phosphosite 2:	CCDC141	Q6ZP82	S255	VQIHLRCSQEKQARV	83 / 6 AA	101
Phosphosite 3:	NPHP4	O75161	S1175	PPVHVRCSDPNVICE	83 / 6 AA	158
Phosphosite 4:	AMZ1	Q400G9	S143	AAASIRCSSRPSRDS	62 / 8 AA	55
Phosphosite 5:	PCGF1	Q9BSM1	S195	QNKYVRCSVRAEVRH	62 / 8 AA	30
Phosphosite 6:	ATF7IP	Q6VMQ6	S361	TDDTTICSDRPPENE	83 / 6 AA	136
Phosphosite 7:	AMZ1	Q400G9	S144	AASIRCSSRPSRDSD	62 / 8 AA	55
Phosphosite 8:	AOPEP	Q8N6M6	S210	LDYYARCSQAPGCGE	62 / 8 AA	94
Phosphosite 9:	FOXI3	A8MTJ6	S105	AAGTFGCSQRPFAQP	100 / 5 AA	43
Phosphosite 10:	IRS4	O14654	S1066	SLSPSRCSEPPPVAR	71 / 7 AA	138
Phosphosite 11:	BCORL1	Q5H9F3	S1143	AKAVVRSSHRPKCRK	71 / 7 AA	183
Phosphosite 12:	PCDHGB3	Q9Y5G1	S719	SLRLRCSSRPATEGY	62 / 8 AA	101
Phosphosite 13:	PCDHGB3	Q9Y5G1	S718	ISLRLRCSSRPATEG	55 / 9 AA	101
Phosphosite 14:	TTC9	Q92623	S215	EMKLSRCSQREKEAM	100 / 5 AA	24
Phosphosite 15:	ST6GALNAC6	Q969X2	S271	MVPPNYCSQRPRLQR	100 / 5 AA	38
Phosphosite 16:	COL20A1	Q9P218	S125	SSSLDRSSQRPLGSG	83 / 6 AA	136
Phosphosite 17:	TNFRSF10B	O14763	S262	PERVDRSSQRPGAED	83 / 6 AA	48
Phosphosite 18:	COL20A1	Q9P218	S124	KSSSLDRSSQRPLGS	83 / 6 AA	136
Phosphosite 19:	SPINK5	Q9NQ38	S976	KPSHVRASQEEDSPD	83 / 6 AA	121
Phosphosite 20:	PKDREJ	Q9NTG1	S1451	ITFLFTCSQRKPQAD	83 / 6 AA	255