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:	TTC15
Human P-Site:	S542
P-Site Sequence:	ASIRLWRSRLGRVMY
UniProt:	Q8WVT3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTC15	Q8WVT3	S542	ASIRLWRSRLGRVMY	100 / 9 AA	79
Phosphosite 1:	Smad6	O43541	S16	LVRRLWRSRVVPDRE	85 / 7 AA	53
Phosphosite 2:	Smad7	O15105	S16	LVRRLWRSRAPGGED	100 / 6 AA	46
Phosphosite 3:	SNX26	O14559	S1072	PAPVWRSSLGPPAPL	62 / 8 AA	137
Phosphosite 4:	TMEM151B	Q8IW70	S490	RRSCLWRSRSGSVNE	85 / 7 AA	62
Phosphosite 5:	C6orf27	Q9Y334	S297	QAFSLLRSRLGDRDF	85 / 7 AA	96
Phosphosite 6:	NELF	Q6X4W1	S517	RLYRLWKSRQHSKLL	83 / 6 AA	60
Phosphosite 7:	TNKS1BP1	Q9C0C2	S185	SPDRLWGSRLTFNHD	85 / 7 AA	182
Phosphosite 8:	TBCB	Q99426	S128	VRSFLKRSKLGRYNE	75 / 8 AA	27
Phosphosite 9:	BRSK1	Q8TDC3	S567	VGGAAWRSRLNSIRN	83 / 6 AA	87
Phosphosite 10:	C19orf51	Q8N9W5	S192	PMSRLWDSRLRHYLG	85 / 7 AA	59
Phosphosite 11:	FLJ40243	Q7Z745	T551	KLVDLWKTRLPELLQ	66 / 6 AA	181
Phosphosite 12:	C1orf167	Q5SNV9	S399	GGLGSWRSRLVGEPL	100 / 5 AA	162
Phosphosite 13:	NLRC3	Q7RTR2	T347	GHLWRSRTGPQDAEL	83 / 6 AA	115
Phosphosite 14:	C15orf51	Q6ZS02	S156	TRRHSWRSRQSRHSG	71 / 7 AA	24
Phosphosite 15:	WIT1	Q06250	S36	NYCNMKKSRLGRSRA	62 / 8 AA	10
Phosphosite 16:	LSR	Q86X29	S444	LHEDDWRSRPSRGPA	71 / 7 AA	71
Phosphosite 17:	Putative uncharacterized protein ENSP00000362624	A6NLI3	S57	LLRGSWRSRFQRALA	71 / 7 AA	9
Phosphosite 18:	ZNF662	Q6ZS27	S133	GKTCEEKSRLGRWPG	83 / 6 AA	48
Phosphosite 19:	FAM87B	Q8N852	S9	PRQDLPRSRLGFLGL	85 / 7 AA	18
Phosphosite 20:	CROCC	Q5TZA2	S1668	LEGELQRSRLGLSDR	85 / 7 AA	229