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:	T575
P-Site Sequence:	SVQEVTGTLGQSLPS
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	T575	SVQEVTGTLGQSLPS	100 / 9 AA	90
Phosphosite 1:	MUC19	Q7Z5P9	T1508	SSSDVSGTMGQSDTT	66 / 9 AA	598
Phosphosite 2:	SLC3A2	P08195	T101	KNAEVTGTMSQDTEV	75 / 8 AA	68
Phosphosite 3:	GAS6	Q14393	T636	ATLEVDGTRGQSEVS	77 / 9 AA	80
Phosphosite 4:	MUC19	Q7Z5P9	T3965	PSAEVTGTTGPSGGV	77 / 9 AA	598
Phosphosite 5:	MUC19	Q7Z5P9	T3945	PSAEVTGTTGPSAEE	77 / 9 AA	598
Phosphosite 6:	MUC19	Q7Z5P9	T3796	ISTEVTGTTGPSARV	77 / 9 AA	598
Phosphosite 7:	MUC19	Q7Z5P9	T3158	LSAEVTGTTGPSAEA	77 / 9 AA	598
Phosphosite 8:	MUC19	Q7Z5P9	T2989	LSTEVTGTTGPSAGA	77 / 9 AA	598
Phosphosite 9:	ANKRD16	Q6P6B7	T340	DSEDITGTLAQQLPR	62 / 8 AA	39
Phosphosite 10:	MUC19	Q7Z5P9	T3664	PGESAEVTGTIGSPA	85 / 7 AA	598
Phosphosite 11:	MUC19	Q7Z5P9	T1695	PSVLVTGTTGQSGQG	87 / 8 AA	598
Phosphosite 12:	MRPL49	Q13405	T146	QVNEVTGTLRIKGYF	100 / 6 AA	19
Phosphosite 13:	MUC19	Q7Z5P9	T4405	LSSGVTGTIGPSAEE	75 / 8 AA	598
Phosphosite 14:	CRTAC1	Q9NQ79	T608	DGTACVGTLGQSPGP	66 / 9 AA	71
Phosphosite 15:	CLPH	Q96KC9	T165	ITSEVSGTLKDSSAG	66 / 9 AA	43
Phosphosite 16:	PCDHB12	Q9Y5F1	S746	VSGTGTLSQSYHYEV	85 / 7 AA	87
Phosphosite 17:	PCDHB5	Q9Y5E4	S745	VSGTGTLSQSYHYEV	85 / 7 AA	86
Phosphosite 18:	MLL3	Q8NEZ4	T3941	VSHEVTKTLGPKPFQ	75 / 8 AA	541
Phosphosite 19:	MARCH-III	Q86UD3	T92	SPCECTGTLGTIHRS	85 / 7 AA	29
Phosphosite 20:	MUC19	Q7Z5P9	T4885	PSAEVTGTTGSSAGV	77 / 9 AA	598