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:	Y132
P-Site Sequence:	RHDKAKEYIDRMLKI
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	Y132	RHDKAKEYIDRMLKI	100 / 9 AA	151
Phosphosite 1:	TTC21B	Q7Z4L5	Y130	RHDKAREYIDRMIKI	88 / 9 AA	151
Phosphosite 2:	CEP110	O43303	Y238	LMKKSKEYIEREQSR	75 / 8 AA	113
Phosphosite 3:	DACT2	Q5SW24	Y333	GPARARAYIDRLLHL	55 / 9 AA	83
Phosphosite 4:	PDE6C	P51160	Y23	NPQFAKEYFDRKLRV	75 / 8 AA	99
Phosphosite 5:	SART2	Q9UL01	Y129	ARDMAKDYMERMAAQ	55 / 9 AA	110
Phosphosite 6:	PIK3R3	Q92569	Y240	QEQHSKEYIERFRRE	62 / 8 AA	54
Phosphosite 7:	CK1g3	Q9Y6M4	Y192	DFGLAKEYIDPETKK	85 / 7 AA	51
Phosphosite 8:	CK1g1	Q9HCP0	Y194	DFGLAKEYIDPETKK	85 / 7 AA	49
Phosphosite 9:	CSNK1G2	P78368	Y195	DFGLAKEYIDPETKK	85 / 7 AA	47
Phosphosite 10:	IPO7	O95373	Y534	NQEKAKEYITPFIRP	66 / 9 AA	120
Phosphosite 11:	GCN5-like 2	Q92830	Y538	LPRMPKEYIARLVFD	55 / 9 AA	94
Phosphosite 12:	PCAF	Q92831	Y533	LPRMPKEYITRLVFD	55 / 9 AA	93
Phosphosite 13:	DDX18	Q9NVP1	Y509	PPDDPKEYIHRVGRT	62 / 8 AA	75
Phosphosite 14:	MAX	P61244	Y70	ILDKATEYIQYMRRK	66 / 9 AA	18
Phosphosite 15:	ATP10D	Q9P241	Y167	YSRKEKKYIDRCWKD	75 / 8 AA	160
Phosphosite 16:	CCDC108	Q6ZU64	Y218	RPLEAKEYMDQLWFE	62 / 8 AA	217
Phosphosite 17:	NYREN18	Q9Y5A7	S46	KDLAKQYSDRLECCE	62 / 8 AA	71
Phosphosite 18:	DCTN3	O75935	Y72	IKYLDPEYIDRIAIP	83 / 6 AA	21
Phosphosite 19:	FANCD2	Q9BXW9	Y398	TNTQTKKYIDRVLRN	62 / 8 AA	166
Phosphosite 20:	MYL5	Q02045	Y124	KGKINKEYIKRLLMS	71 / 7 AA	20