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:	TTC21B
Human P-Site:	Y45
P-Site Sequence:	VFRFYHAYGTLMEGK
UniProt:	Q7Z4L5
Intern. Prot. ID:	IPI00178386

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTC21B	Q7Z4L5	Y45	VFRFYHAYGTLMEGK	100 / 9 AA	151
Phosphosite 1:	TTC21B	Q7Z4L5	Y42	SDPVFRFYHAYGTLM	100 / 6 AA	151
Phosphosite 2:	EDEM2	Q9BV94	Y47	KAMFYHAYDSYLENA	55 / 9 AA	65
Phosphosite 3:	STAG3	Q9UJ98	Y905	YNKFYNDYGDIIKET	44 / 9 AA	139
Phosphosite 4:	ANKRD25	Q63ZY3	Y111	GRGFYPQYGALETRG	62 / 8 AA	91
Phosphosite 5:	EDEM2	Q9BV94	Y44	ERVKAMFYHAYDSYL	83 / 6 AA	65
Phosphosite 6:	GUSB	P08236	Y511	YYSWYHDYGHLELIQ	62 / 8 AA	75
Phosphosite 7:	EDEM3	Q9BZQ6	Y64	LEMFDHAYGNYMEHA	66 / 9 AA	105
Phosphosite 8:	OR6V1	Q8N148	T132	CHPLRYGTLMSRAMC	100 / 5 AA	35
Phosphosite 9:	RIPK1	Q13546	Y387	DEANYHLYGSRMDRQ	62 / 8 AA	76
Phosphosite 10:	PHLDB1	Q86UU1	T1111	EGEHAYDTLSLESSD	83 / 6 AA	151
Phosphosite 11:	RAPGEF6	Q8TEU7	Y1138	SLQWEPAYGTLTKNL	62 / 8 AA	179
Phosphosite 12:	PHLDB1	Q86UU1	Y1109	GEEGEHAYDTLSLES	83 / 6 AA	151
Phosphosite 13:	C2orf24	Q9BV87	Y368	TALSSPWYHTYGLAP	66 / 6 AA	45
Phosphosite 14:	C2orf24	Q9BV87	Y371	SSPWYHTYGLAPPWP	66 / 6 AA	45
Phosphosite 15:	NUFIP1	Q9UHK0	Y441	RKKDYHNYQTLFEPR	71 / 7 AA	56
Phosphosite 16:	CELSR3	Q9NYQ7	Y2645	DRGAMRFYHALGWGV	83 / 6 AA	358
Phosphosite 17:	NPR2	P20594	Y524	LSLRGSSYGSLMTAH	66 / 6 AA	117
Phosphosite 18:	ACTN1	P12814	Y246	MTYVSSFYHAFSGAQ	66 / 6 AA	103
Phosphosite 19:	ACTN4	O43707	Y265	MTYVSSFYHAFSGAQ	66 / 6 AA	105
Phosphosite 20:	Irx2	Q9BZI1	Y103	GAISYHPYGSAAYPY	66 / 6 AA	49