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:	S917
P-Site Sequence:	QSYKDVFSYLPTDNK
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	S917	QSYKDVFSYLPTDNK	100 / 9 AA	151
Phosphosite 1:	TTC21A	Q8NDW8	Y918	SYKDVFSYLPTDNKV	100 / 8 AA	151
Phosphosite 2:	SLA/LP	Q9HD40	S346	KERKEMFSYLSNQIK	55 / 9 AA	56
Phosphosite 3:	PXR	O75469	S238	SGGKEIFSLLPHMAD	62 / 8 AA	50
Phosphosite 4:	FAM83G	A6ND36	Y410	ERANMFEYLPTWVEP	62 / 8 AA	91
Phosphosite 5:	EIF4A3	P38919	Y207	QIYDVYRYLPPATQV	71 / 7 AA	47
Phosphosite 6:	EIF4A3	P38919	Y205	KEQIYDVYRYLPPAT	71 / 7 AA	47
Phosphosite 7:	CUL1	Q13616	Y772	VDGEKDTYSYLA___	62 / 8 AA	90
Phosphosite 8:	PLCE1	Q9P212	Y627	EKREVFSYLVHVAKC	83 / 6 AA	259
Phosphosite 9:	MED12L	Q86YW9	Y145	KKEDVFAYLAKYSVP	71 / 7 AA	240
Phosphosite 10:	SMEK1	Q6IN85	S386	SAATDIFSYLVEYNP	83 / 6 AA	95
Phosphosite 11:	ZNF136	P52737	S318	KQCGKAFSYLPSLRL	71 / 7 AA	63
Phosphosite 12:	Cyclin B1	P14635	Y175	SEYVKDIYAYLRQLE	50 / 8 AA	48
Phosphosite 13:	CUL1	Q13616	T771	RVDGEKDTYSYLA__	71 / 7 AA	90
Phosphosite 14:	WASH1	A8K0Z3	S248	VPEIDVPSYLPDLPG	85 / 7 AA	51
Phosphosite 15:	ZNF136	P52737	Y319	QCGKAFSYLPSLRLH	71 / 7 AA	63
Phosphosite 16:	PTPN22	Q9Y2R2	S470	VDSKENFSYLESQPH	55 / 9 AA	92
Phosphosite 17:	CPM	P14384	Y224	PDDDVFQYLAHTYAS	71 / 7 AA	51
Phosphosite 18:	C15orf45	Q96MF0	Y15	PNGFHFAYLPTGSTQ	83 / 6 AA	15
Phosphosite 19:	C17orf85	Q53F19	S143	MSTQDVFSYFKEYPP	71 / 7 AA	71
Phosphosite 20:	SLC23A2	Q9UGH3	Y618	KKYRCFSYLPISPTF	71 / 7 AA	70