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:	Y928
P-Site Sequence:	MLELARLYLAQDDPD
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	Y928	MLELARLYLAQDDPD	100 / 9 AA	151
Phosphosite 1:	ARMC9	Q7Z3E5	Y407	SLAEGRLYLAQNTKV	75 / 8 AA	92
Phosphosite 2:	ROBO1	Q9Y6N7	Y1224	PVPPARMYLQQDELE	75 / 8 AA	181
Phosphosite 3:	PKN3	Q6P5Z2	Y517	PPKPPRLYLPQEPTS	62 / 8 AA	99
Phosphosite 4:	COPS4	Q9BT78	Y155	YLKIARLYLEDDDPV	66 / 9 AA	46
Phosphosite 5:	Cot	P41279	Y153	RGAFGKVYLAQDIKT	55 / 9 AA	53
Phosphosite 6:	RRP9	O43818	Y86	KLRLAKLYLEQLRQQ	75 / 8 AA	52
Phosphosite 7:	EML6	Q6ZMW3	Y723	QQHSQRLYLGHDDDI	71 / 7 AA	217
Phosphosite 8:	TUBGCP5	Q96RT8	Y654	AINFARMYLEQSDFH	62 / 8 AA	118
Phosphosite 9:	FMOD	Q06828	Y161	LRHLERLYLDHNNLT	55 / 9 AA	43
Phosphosite 10:	DCN	P07585	Y135	LVKLERLYLSKNQLK	55 / 9 AA	40
Phosphosite 11:	ECEL1	O95672	Y276	TLPERTLYLAQDEDS	100 / 6 AA	88
Phosphosite 12:	ASPN	Q9BXN1	Y156	TKKLRRLYLSHNQLS	55 / 9 AA	43
Phosphosite 13:	CDK12	Q9NYV4	Y884	DFGLARLYNSEESRP	55 / 9 AA	164
Phosphosite 14:	PSMD5	Q16401	Y243	YTHHGRQYLAQEGVI	62 / 8 AA	56
Phosphosite 15:	CTAG1A	P78358	S108	EAELARRSLAQDAPP	77 / 9 AA	18
Phosphosite 16:	CDK13	Q14004	Y862	DFGLARLYSSEESRP	55 / 9 AA	165
Phosphosite 17:	LRRC8A	Q8IWT6	Y668	LTNLERLYLNRNKIE	55 / 9 AA	94
Phosphosite 18:	LRRC23	Q53EV4	Y206	LPKLKNLYLAQNMLK	66 / 9 AA	40
Phosphosite 19:	CCDC59	Q9P031	Y97	PDNLKHLYLAEEERH	55 / 9 AA	29
Phosphosite 20:	RPRD1B	Q9NQG5	Y61	NRKLTFLYLANDVIQ	66 / 9 AA	37