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:	Y968
P-Site Sequence:	LMFRKQDYEQAVFHL
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	Y968	LMFRKQDYEQAVFHL	100 / 9 AA	151
Phosphosite 1:	PRIC285	Q9BYK8	Y1615	FAARTQDYEQMVDLV	77 / 9 AA	295
Phosphosite 2:	COG4	Q9H9E3	Y151	TALRSEDYEQAAAHI	66 / 9 AA	89
Phosphosite 3:	BRCA1	P38398	Y1113	PEIKKQEYEEVVQTV	55 / 9 AA	208
Phosphosite 4:	DLG3	Q92796	Y760	EMNRRQTYEQANKIY	75 / 8 AA	90
Phosphosite 5:	DLG3	Q92796	T759	MEMNRRQTYEQANKI	75 / 8 AA	90
Phosphosite 6:	INCENP	Q9NQS7	Y453	SARRKRSYKQAVSEL	66 / 9 AA	105
Phosphosite 7:	A6r	Q6IBS0	Y53	VGRWDQDYDRAVLPL	55 / 9 AA	40
Phosphosite 8:	FRMD4B	Q9Y2L6	Y484	KKKRKQDYTDAMKKL	66 / 9 AA	112
Phosphosite 9:	SRGAP2	O75044	S500	STVRKQDSSQAIPLV	66 / 9 AA	121
Phosphosite 10:	IRF-8	Q02556	Y48	KHAGKQDYNQEVDAS	75 / 8 AA	48
Phosphosite 11:	ALKBH4	Q9NXW9	Y109	SGRRKQDYGPKVNFR	66 / 9 AA	34
Phosphosite 12:	TTC10	Q13099	Y440	TYLRQKDYNQAVEIL	66 / 9 AA	93
Phosphosite 13:	HELZ	P42694	Y22	ESLKRQDYEMALKHC	55 / 9 AA	219
Phosphosite 14:	ARFGAP3	Q9NP61	Y408	TARRKPDYEPVENTD	71 / 7 AA	57
Phosphosite 15:	SEC14L2	O76054	Y278	RDQVKQQYEHSVQIS	62 / 8 AA	46
Phosphosite 16:	PIK3C2A	O00443	Y73	QVYNKQDYDLMVFPE	62 / 8 AA	191
Phosphosite 17:	ODF2L	Q9ULJ1	Y122	HLLRKRDYKQTGDNL	62 / 8 AA	74
Phosphosite 18:	FLRT3	Q9NZU0	Y575	GRRRKDDYAEAGTKK	62 / 8 AA	73
Phosphosite 19:	SPAG1	Q07617	Y225	EAFNSGDYEEAVMYY	83 / 6 AA	104
Phosphosite 20:	TTC9C	Q8N5M4	Y124	AFFHLQDYDQARHYL	83 / 6 AA	20