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:	S1090
P-Site Sequence:	LDGDLGNSTEKQESV
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	S1090	LDGDLGNSTEKQESV	100 / 9 AA	151
Phosphosite 1:	TTC21B	Q7Z4L5	T1091	DGDLGNSTEKQESVQ	100 / 8 AA	151
Phosphosite 2:	NMDAR2D	O15399	S167	TFLQLGSSTEQQLQV	66 / 9 AA	144
Phosphosite 3:	HERC1	Q15751	S4224	GKLGLGNSTAKSSPQ	75 / 8 AA	532
Phosphosite 4:	HERC1	Q15751	T4225	KLGLGNSTAKSSPQK	85 / 7 AA	532
Phosphosite 5:	ADAM29	Q9UKF5	S183	EFEEIDNSTQKQSSY	55 / 9 AA	93
Phosphosite 6:	ZNF496	Q96IT1	S377	YCTEELGSPTEKQRS	62 / 8 AA	67
Phosphosite 7:	H2AFY	O75367	T232	LKDDLGNTLEKKGGK	66 / 9 AA	40
Phosphosite 8:	ROCK2	O75116	S1333	NLLLLANSTEEQQKW	75 / 8 AA	161
Phosphosite 9:	TMCC1	O94876	S268	EYLKLANSADKQQAA	62 / 8 AA	72
Phosphosite 10:	ATM	Q13315	S592	LEGDLENSTEVPPIL	85 / 7 AA	351
Phosphosite 11:	GOLGB1	Q14789	S2327	QLTDLSNSLEKCKEQ	75 / 8 AA	376
Phosphosite 12:	TBX19	O60806	T37	GREKGDPTEKQLQII	71 / 7 AA	48
Phosphosite 13:	PIG38	Q8TC92	S205	YRMRLGSSTDKKDSG	62 / 8 AA	73
Phosphosite 14:	PIG38	Q8TC92	S204	GYRMRLGSSTDKKDS	71 / 7 AA	73
Phosphosite 15:	ENOX2	Q16206	S190	GYRIRLGSSTDKKDT	71 / 7 AA	70
Phosphosite 16:	NCOA1	Q15788	S30	PCDTLASSTEKRRRE	62 / 8 AA	157
Phosphosite 17:	PIG38	Q8TC92	T206	RMRLGSSTDKKDSGR	62 / 8 AA	73
Phosphosite 18:	ENOX2	Q16206	T192	RIRLGSSTDKKDTGR	62 / 8 AA	70
Phosphosite 19:	AGBL5	Q8NDL9	S682	AGLPGLGSSTQKVTH	62 / 8 AA	98
Phosphosite 20:	INTS10	Q9NVR2	S406	NKAELANSTEVLESF	71 / 7 AA	82