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:	TTC21A
Human P-Site:	T107
P-Site Sequence:	SLKEIRKTVSGTALY
UniProt:	Q8NDW8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTC21A	Q8NDW8	T107	SLKEIRKTVSGTALY	100 / 9 AA	151
Phosphosite 1:	TTC21A	Q8NDW8	S109	KEIRKTVSGTALYYA	100 / 7 AA	151
Phosphosite 2:	SMURF1	Q9HCE7	S316	PPGWEVRSTVSGRIY	75 / 8 AA	86
Phosphosite 3:	FLJ20581	Q6NUN0	T562	FVSELPKTVSGKIQR	75 / 8 AA	65
Phosphosite 4:	ABCA9	Q8IUA7	T835	SFHETRKTISGVALW	75 / 8 AA	184
Phosphosite 5:	SMURF1	Q9HCE7	T317	PGWEVRSTVSGRIYF	75 / 8 AA	86
Phosphosite 6:	SHANK2	Q9UPX8	T1288	RSPEIMSTISGTRST	66 / 9 AA	159
Phosphosite 7:	ANKRD17	O75179	S1666	FPKEERKSVSGKASI	75 / 8 AA	274
Phosphosite 8:	SPTY2D1	Q68D10	T428	DSNPSRRTVSGTCGP	85 / 7 AA	76
Phosphosite 9:	SPTY2D1	Q68D10	S430	NPSRRTVSGTCGPGQ	85 / 7 AA	76
Phosphosite 10:	FURIN	P09958	T470	KRLEVRKTVTACLGE	62 / 8 AA	87
Phosphosite 11:	GSR	P00390	T301	QVKEVKKTLSGLEVS	62 / 8 AA	56
Phosphosite 12:	ActR2B	Q13705	S484	RVSLIRRSVNGTTSD	62 / 8 AA	58
Phosphosite 13:	ABTB2	Q8N961	T643	SIPEIRKTLPARLDP	62 / 8 AA	93
Phosphosite 14:	IL1A	P01583	T213	EMPEIPKTITGSETN	55 / 9 AA	31
Phosphosite 15:	TAF1L	Q8IZX4	T1006	EPQAVKKTVTGTDAD	55 / 9 AA	207
Phosphosite 16:	TNC	P24821	T1844	KVPEITRTVSGNTVE	75 / 8 AA	241
Phosphosite 17:	ADAR	P55265	T954	EKLQIKKTVSFHLYI	71 / 7 AA	136
Phosphosite 18:	PHTF1	Q9UMS5	T168	RRRKLRKTVNGDGSR	71 / 7 AA	87
Phosphosite 19:	CYFIP1	Q7L576	T517	VLQAIRKTVCDWETG	62 / 8 AA	145
Phosphosite 20:	EDC4	Q6P2E9	T1050	IRDEIKKTVPPCVSR	71 / 7 AA	152