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:	TTC31
Human P-Site:	S128
P-Site Sequence:	EPCPQSPSASATFPS
UniProt:	Q49AM3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTC31	Q49AM3	S128	EPCPQSPSASATFPS	100 / 9 AA	57
Phosphosite 1:	PCDH1	Q08174	S986	QLQPQSPSASKKHQV	100 / 7 AA	115
Phosphosite 2:	PCDH1	Q08174	S984	SIQLQPQSPSASKKH	100 / 7 AA	115
Phosphosite 3:	TTC31	Q49AM3	S126	ESEPCPQSPSASATF	100 / 7 AA	57
Phosphosite 4:	POLR2A	P24928	S1614	GYTPQSPSYSPTSPS	77 / 9 AA	217
Phosphosite 5:	CNTN2	Q02246	S902	GTGPASPSANATTMK	77 / 9 AA	113
Phosphosite 6:	RFX1	P22670	T45	PQPPQPPTAAATPQP	66 / 9 AA	105
Phosphosite 7:	Cezanne	Q6GQQ9	T451	LAQPESPTASAGDEP	75 / 8 AA	93
Phosphosite 8:	C1orf118	Q8NBZ9	S153	GQKPQTPSASLQPPF	85 / 7 AA	25
Phosphosite 9:	C1orf118	Q8NBZ9	T151	EHGQKPQTPSASLQP	85 / 7 AA	25
Phosphosite 10:	TTC31	Q49AM3	S130	CPQSPSASATFPSVS	100 / 7 AA	57
Phosphosite 11:	SPEN	Q96T58	S736	VHLRRPQSPGASPSQ	85 / 7 AA	402
Phosphosite 12:	KIAA2018	Q68DE3	S308	TNIPHSSSATATKVH	66 / 9 AA	241
Phosphosite 13:	SLC36A3	Q495N2	S21	SLDNGPQSPSESSSS	85 / 7 AA	52
Phosphosite 14:	HDAC11	Q96DB2	S331	LIGPESPSVSAQNSD	75 / 8 AA	39
Phosphosite 15:	SLC36A3	Q495N2	S23	DNGPQSPSESSSSIT	66 / 9 AA	52
Phosphosite 16:	ZNF687	Q8N1G0	S306	PGSPQSPSSGAEAAD	75 / 8 AA	130
Phosphosite 17:	TPRX1	Q8N7U7	S337	PAPLWPQSPDASDFL	85 / 7 AA	41
Phosphosite 18:	BAT2D1	Q9Y520	S2019	ISPPQPPSVSAWNKP	75 / 8 AA	317
Phosphosite 19:	KIAA1462	Q9P266	S86	HGEPQSTSASRTSEA	77 / 9 AA	148
Phosphosite 20:	Ig lambda chain V-I region MEM	P06887	S9	SVLTQPPSASGTPGG	75 / 8 AA	12