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:	T156
P-Site Sequence:	LRGWVDLTSDKPHTA
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	T156	LRGWVDLTSDKPHTA	100 / 9 AA	151
Phosphosite 1:	TTC21A	Q8NDW8	S157	RGWVDLTSDKPHTAK	100 / 8 AA	151
Phosphosite 2:	CNTN1	Q12860	S88	NGDVDLTSDRYSMVG	85 / 7 AA	113
Phosphosite 3:	CNTN1	Q12860	T87	NNGDVDLTSDRYSMV	85 / 7 AA	113
Phosphosite 4:	WDR45	Q9Y484	S176	LQLVDLASTKPGTSS	75 / 8 AA	40
Phosphosite 5:	SGK269	Q9H792	S1331	WSDFRLTSDKPCCEA	100 / 6 AA	193
Phosphosite 6:	RICS	A7KAX9	T1148	QHHQVDLTGNQPHQA	62 / 8 AA	231
Phosphosite 7:	ATP7B	P35670	S1435	VSLSSLTSDKPSRHS	100 / 6 AA	157
Phosphosite 8:	SGK269	Q9H792	T1330	SWSDFRLTSDKPCCE	100 / 6 AA	193
Phosphosite 9:	RanBP2	P49792	T1071	ESLLGLLTSDKPLQG	100 / 6 AA	358
Phosphosite 10:	RanBP2	P49792	S1072	SLLGLLTSDKPLQGD	100 / 6 AA	358
Phosphosite 11:	DCDC5	Q6ZRR9	S451	SVAEVDLSCDKAEKT	62 / 8 AA	73
Phosphosite 12:	MYBPC3	Q14896	S200	KGKWVDLSSKVGQHL	83 / 6 AA	141
Phosphosite 13:	CATSPER4	Q7RTX7	Y267	QDGWVDIYSDFQTEK	71 / 7 AA	54
Phosphosite 14:	NPC1L1	Q9UHC9	T1039	YSTSVNLTSDGQVLD	71 / 7 AA	149
Phosphosite 15:	TBC1D10C	Q8IV04	T71	EMKWVEMTSHWEKTM	57 / 7 AA	50
Phosphosite 16:	POLH	Q9Y253	T122	DEAYVDLTSAVQERL	83 / 6 AA	78
Phosphosite 17:	SLC35F5	Q8WV83	S175	VKFHDLPSEKPESTN	71 / 7 AA	59
Phosphosite 18:	OBSCN	Q5VST9	T5219	AELRVDLTSTDYDTA	83 / 6 AA	868
Phosphosite 19:	Mos	P00540	T339	RLLLVDLTSLKAELG	66 / 9 AA	38
Phosphosite 20:	KPTN	Q9Y664	T375	AMAHVDLTGDGLQEL	71 / 7 AA	48