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:	S1199
P-Site Sequence:	DAEEFEKSWLLLADI
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	S1199	DAEEFEKSWLLLADI	100 / 9 AA	151
Phosphosite 1:	RRP12	Q5JTH9	S567	ETLDFPRSWLLPVIR	62 / 8 AA	144
Phosphosite 2:	LASP1	Q14847	S129	YHEEFEKSRMGPSGG	71 / 7 AA	30
Phosphosite 3:	TMEM131	Q92545	S565	SLPEFEKSSLSDQSS	85 / 7 AA	201
Phosphosite 4:	NFAT3	Q14934	S246	GGRGPEDSWLLLSAP	85 / 7 AA	95
Phosphosite 5:	ZNF502	Q8TBZ5	S107	QGYNFEKSLLLTSSL	75 / 8 AA	63
Phosphosite 6:	DNAH14	Q0VDD8	S1648	GWEPYVKSWLLKTSK	71 / 7 AA	400
Phosphosite 7:	RPS9	P46781	S23	PRRPFEKSRLDQELK	83 / 6 AA	23
Phosphosite 8:	CAPS2	Q9BXY5	S488	VSEKDFESAWLILND	50 / 8 AA	64
Phosphosite 9:	PSD	A5PKW4	S950	AYLEFEKSRYSTYAA	83 / 6 AA	110
Phosphosite 10:	PLA2G7	Q13093	S202	AAEIGDKSWLYLRTL	71 / 7 AA	50
Phosphosite 11:	Fer	P16591	S70	YVSNVSKSWLLMIQQ	83 / 6 AA	95
Phosphosite 12:	GPS1	Q13098	S439	RSTTFEKSLLMGKEF	71 / 7 AA	56
Phosphosite 13:	Serine protease 55	Q6UWB4	S335	PEPGSPRSWLLLCPL	83 / 6 AA	39
Phosphosite 14:	ALG12	Q9BV10	S338	LLNNYKKSWLYKAGS	57 / 7 AA	55
Phosphosite 15:	TARBP1	Q13395	S1561	QYCFPEKSLLLLGNE	85 / 7 AA	182
Phosphosite 16:	ZFYVE19	Q96K21	S306	WSLEEEKSRLLAEAA	75 / 8 AA	52
Phosphosite 17:	ABCC2	Q92887	S308	TKKDVPKSWLMKALF	50 / 8 AA	174
Phosphosite 18:	SLC25A39	Q9BZJ4	S242	FNYELVKSWLNGLRP	71 / 7 AA	39
Phosphosite 19:	GABBR1	Q9UBS5	S888	NNNEEEKSRLLEKEN	75 / 8 AA	108
Phosphosite 20:	MYO1H	Q8N1T3	S802	PKTVLDKSWLRPPGI	66 / 6 AA	119