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:	TTC21B
Human P-Site:	Y255
P-Site Sequence:	ALRMQALYYVCREGD
UniProt:	Q7Z4L5
Intern. Prot. ID:	IPI00178386

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTC21B	Q7Z4L5	Y255	ALRMQALYYVCREGD	100 / 9 AA	151
Phosphosite 1:	TTC21B	Q7Z4L5	Y256	LRMQALYYVCREGDI	100 / 8 AA	151
Phosphosite 2:	KCNH4	Q9UQ05	Y595	DALQAHYYVCSGSLE	75 / 8 AA	112
Phosphosite 3:	BF	P00751	Y60	QEGQALEYVCPSGFY	75 / 8 AA	86
Phosphosite 4:	DIDO1	Q9BTC0	Y270	GYDPNALYCICRQPH	62 / 8 AA	244
Phosphosite 5:	GSTT4	A8MPT4	Y72	SESAAILYYLCRKYS	83 / 6 AA	28
Phosphosite 6:	MALT1	Q9UDY8	Y188	HVKDAGFYVCRVNNN	62 / 8 AA	92
Phosphosite 7:	POR	P16435	Y563	EVGETLLYYGCRRSD	83 / 6 AA	77
Phosphosite 8:	MRPL42	Q9Y6G3	Y28	PVQNGALYCVCHKST	71 / 7 AA	17
Phosphosite 9:	JMJD2B	O94953	Y934	TKNRNGLYYRCRVIG	55 / 9 AA	122
Phosphosite 10:	POR	P16435	Y564	VGETLLYYGCRRSDE	83 / 6 AA	77
Phosphosite 11:	ZNF609	O15014	Y973	NMYMQSLYYNQYAYV	83 / 6 AA	151
Phosphosite 12:	POLR2I	P36954	Y112	EDAMRLYYVCTAPHC	100 / 5 AA	15
Phosphosite 13:	POLR2I	P36954	Y111	AEDAMRLYYVCTAPH	100 / 5 AA	15
Phosphosite 14:	ILDR2	Q71H61	Y313	RDSMKVLYYVEKELA	71 / 7 AA	71
Phosphosite 15:	PAH (Phenylalanine Hydroxylase)	P00439	Y386	VTEFQPLYYVAESFN	71 / 7 AA	52
Phosphosite 16:	JMJD2B	O94953	Y935	KNRNGLYYRCRVIGA	62 / 8 AA	122
Phosphosite 17:	TRIM35	Q9UPQ4	Y398	DTRSGFWYVCRTQGV	57 / 7 AA	57
Phosphosite 18:	LTB4R2	Q9NPC1	Y129	QAGCKAVYYVCALSM	71 / 7 AA	42
Phosphosite 19:	PAH (Phenylalanine Hydroxylase)	P00439	Y387	TEFQPLYYVAESFND	83 / 6 AA	52
Phosphosite 20:	GBP3	Q9H0R5	Y143	QQAMDQLYYVTELTH	71 / 7 AA	68