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:	Y256
P-Site Sequence:	LRMQALYYVCREGDI
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	Y256	LRMQALYYVCREGDI	100 / 9 AA	151
Phosphosite 1:	TTC21B	Q7Z4L5	Y255	ALRMQALYYVCREGD	100 / 8 AA	151
Phosphosite 2:	KCNH4	Q9UQ05	Y595	DALQAHYYVCSGSLE	66 / 9 AA	112
Phosphosite 3:	OBFC1	Q9H668	Y292	DGFDNLYYVTREDKD	66 / 9 AA	42
Phosphosite 4:	DIDO1	Q9BTC0	Y270	GYDPNALYCICRQPH	71 / 7 AA	244
Phosphosite 5:	BF	P00751	Y60	QEGQALEYVCPSGFY	75 / 8 AA	86
Phosphosite 6:	GSTT4	A8MPT4	Y72	SESAAILYYLCRKYS	83 / 6 AA	28
Phosphosite 7:	MAGE-E1	Q9HCI5	Y774	PKKGILYYIGRECSK	71 / 7 AA	103
Phosphosite 8:	ZNF343	Q6P1L6	Y577	THSGEKHYVCRECGR	83 / 6 AA	69
Phosphosite 9:	ZNF343	Q6P1L6	Y493	THSGEKHYVCRECRR	83 / 6 AA	69
Phosphosite 10:	MALT1	Q9UDY8	Y188	HVKDAGFYVCRVNNN	62 / 8 AA	92
Phosphosite 11:	HKR1	P10072	Y301	THSGGKPYVCRECGR	100 / 5 AA	75
Phosphosite 12:	MRPL42	Q9Y6G3	Y28	PVQNGALYCVCHKST	71 / 7 AA	17
Phosphosite 13:	PRDM9	Q9NQV7	Y888	THTGEKPYVCREDE_	100 / 5 AA	103
Phosphosite 14:	PRDM9	Q9NQV7	Y636	RHTGEKPYVCRECGR	100 / 5 AA	103
Phosphosite 15:	PRDM9	Q9NQV7	Y608	THTGEKPYVCRECGR	100 / 5 AA	103
Phosphosite 16:	PRDM9	Q9NQV7	Y580	IHTGEKPYVCRECGR	100 / 5 AA	103
Phosphosite 17:	ZNF599	Q96NL3	Y507	IHTGEKPYVCRECGK	100 / 5 AA	67
Phosphosite 18:	ZNF343	Q6P1L6	Y409	IHSGEKPYVCRECGR	100 / 5 AA	69
Phosphosite 19:	ZNF169	Q14929	Y570	THSGEKPYVCRECGR	100 / 5 AA	67
Phosphosite 20:	ZNF169	Q14929	Y290	KHSGEKPYVCRECGR	100 / 5 AA	67