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:	C1QTNF4
Human P-Site:	Y259
P-Site Sequence:	DEVQAMIYDDGASRR
UniProt:	Q9BXJ3
Intern. Prot. ID:	IPI00011094

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1QTNF4	Q9BXJ3	Y259	DEVQAMIYDDGASRR	100 / 9 AA	35
Phosphosite 1:	HMFN0672	Q68CJ6	Y204	TWKLQMIYGNGAESK	71 / 7 AA	95
Phosphosite 2:	Ret	P07949	Y1029	TPSDSLIYDDGLSEE	62 / 8 AA	124
Phosphosite 3:	VASP	P50552	Y16	SRATVMLYDDGNKRW	71 / 7 AA	40
Phosphosite 4:	CREB3L1	Q96BA8	Y428	PSRSLLFYDDGAGLW	71 / 7 AA	57
Phosphosite 5:	KATNAL2	Q8IYT4	Y433	EARQAMIYHWLPPVS	83 / 6 AA	61
Phosphosite 6:	KIAA1688	Q9C0H5	Y325	VEYQAPIYDEPPMDV	55 / 9 AA	121
Phosphosite 7:	Gab1	Q13480	Y242	FFQQQMIYDSPPSRA	55 / 9 AA	77
Phosphosite 8:	ARHGEF10	O15013	Y256	SEPDEMIYDDVENGD	83 / 6 AA	152
Phosphosite 9:	claudin 18	P56856	Y241	NTKNKKIYDGGARTE	71 / 7 AA	28
Phosphosite 10:	PCSK1N	Q9UHG2	Y171	LRPRPPVYDDGPAGP	44 / 9 AA	27
Phosphosite 11:	C15orf38	Q7Z6K5	Y5	___MSRIYHDGALRN	62 / 8 AA	25
Phosphosite 12:	TPP2	P29144	Y249	LNYSVNIYDDGNLLS	100 / 5 AA	138
Phosphosite 13:	PTDSS2	Q9BVG9	Y52	RSTESEVYDDGTNTF	44 / 9 AA	56
Phosphosite 14:	Ig gamma lambda chain V-II region DOT	P80422	Y51	RAPRLLIYDDSLRPS	50 / 8 AA	12
Phosphosite 15:	APOBEC3G	Q9HC16	Y315	CIFTARIYDDQGRCQ	83 / 6 AA	46
Phosphosite 16:	KIF21B	O75037	Y1095	PELQALIYNVQQENG	66 / 6 AA	183
Phosphosite 17:	SLC17A4	Q9Y2C5	Y251	PLWFPLIYDDPVNHP	66 / 6 AA	54
Phosphosite 18:	TTN	Q8WZ42	Y25955	LAWSKPIYDGGAPVK	83 / 6 AA	3816
Phosphosite 19:	CACYBP	Q9HB71	Y199	MNVLKKIYEDGDDDM	66 / 6 AA	26
Phosphosite 20:	ZC3H14	Q6PJT7	Y147	TTNVRQTYDDGAATR	83 / 6 AA	83