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:	Y980
P-Site Sequence:	HEAAINLYHQVLEKA
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	Y980	HEAAINLYHQVLEKA	100 / 9 AA	151
Phosphosite 1:	ARFGEF3	Q5TH69	Y790	QAWIEELYHQVLDRN	85 / 7 AA	241
Phosphosite 2:	ZNF285A	Q96NJ3	Y33	DKAQINLYQDVMLEN	62 / 8 AA	68
Phosphosite 3:	ZNF806	P0C7X5	Y33	DKAQINLYQDVMLEN	62 / 8 AA	68
Phosphosite 4:	SNAP-alpha	P54920	Y185	YQKAIDIYEQVGTNA	62 / 8 AA	33
Phosphosite 5:	CPSF7	Q8N684	Y31	NTDQIDLYDDVLTAT	62 / 8 AA	52
Phosphosite 6:	DCHS1	Q96JQ0	Y3003	PPPSEHLYHQTLPSY	55 / 9 AA	346
Phosphosite 7:	CNTN5	O94779	Y83	YYSPINLYHSSDAFK	83 / 6 AA	121
Phosphosite 8:	PSMB5	P28074	Y236	SGGAVNLYHVREDGW	83 / 6 AA	28
Phosphosite 9:	IKKa	O15111	Y568	EQRAIDLYKQLKHRP	62 / 8 AA	85
Phosphosite 10:	Bicd2	Q8TD16	Y538	SEELANLYHHVCMCN	83 / 6 AA	94
Phosphosite 11:	GFPT1	Q06210	Y553	QKLATELYHQKSVLI	71 / 7 AA	79
Phosphosite 12:	ALDOC	P09972	Y59	TEENRRLYRQVLFSA	83 / 6 AA	39
Phosphosite 13:	PCDHGC3	Q9UN70	Y757	GLMSPHLYHQVYLTT	83 / 6 AA	101
Phosphosite 14:	C1orf129	Q5TGP6	Y99	IEDMENLYHNILNIY	71 / 7 AA	65
Phosphosite 15:	ZNF470	Q6ECI4	Y713	ILSSALPYHQVL___	100 / 5 AA	83
Phosphosite 16:	PDGFD	Q9GZP0	Y327	SGKTVKKYHEVLQFE	44 / 9 AA	43
Phosphosite 17:	C6orf72	Q9NU53	Y313	PVTAINLYPDGPEKR	71 / 7 AA	37
Phosphosite 18:	NuaK2	Q9H093	Y200	DFGLSNLYHQGKFLQ	100 / 5 AA	70
Phosphosite 19:	ZCCHC8	Q6NZY4	Y203	EGWEIPKYHQVFSHI	55 / 9 AA	79
Phosphosite 20:	RIMS4	Q9H426	Y181	RKSLDPLYNQVLLFP	83 / 6 AA	29