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:	TTC4
Human P-Site:	T141
P-Site Sequence:	RSALNDVTAARKLKP
UniProt:	O95801
Intern. Prot. ID:	IPI00000606

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTC4	O95801	T141	RSALNDVTAARKLKP	100 / 9 AA	45
Phosphosite 1:	KIAA0226	Q92622	T856	LYSLNDLTATRKGEL	77 / 9 AA	109
Phosphosite 2:	GRINL1B	Q9BZD3	T289	KQHLDDITAARLLPL	75 / 8 AA	42
Phosphosite 3:	GRINL1A	P0CAP2	T289	KQHLDDITAARLLPL	75 / 8 AA	42
Phosphosite 4:	C17orf57	Q8IY85	T304	GSPLNEITSDRKLSS	55 / 9 AA	110
Phosphosite 5:	GALNT8	Q9NY28	T349	WIDLHDVTAPVKSPS	66 / 9 AA	73
Phosphosite 6:	KIAA0467	Q5T011	T1873	DEALRDITAARPSSV	75 / 8 AA	278
Phosphosite 7:	SENP6	Q9GZR1	T398	DSELNTVTLPRKARM	66 / 9 AA	126
Phosphosite 8:	RYR3	Q15413	T640	TRLINDVTSIRPNIF	62 / 8 AA	552
Phosphosite 9:	ARAP2	Q8WZ64	T1186	KHQLEDVTAVLKSFL	66 / 9 AA	193
Phosphosite 10:	IGLON5	A6NGN9	T224	PPTITDVTSARTALG	62 / 8 AA	37
Phosphosite 11:	ATP5O	P48047	T96	VKSLNDITAKERFSP	83 / 6 AA	23
Phosphosite 12:	PIG38	Q8TC92	T169	FEQCGDITAIRKSKK	62 / 8 AA	73
Phosphosite 13:	MELK	Q14680	T361	NWSLEDVTASDKNYV	66 / 9 AA	75
Phosphosite 14:	IQGAP2	Q13586	T420	KQALSEVTAALRERL	71 / 7 AA	181
Phosphosite 15:	PRTG	Q2VWP7	T49	VKEPQDVTVTRKDPV	71 / 7 AA	127
Phosphosite 16:	ESAM	Q96AP7	T314	NGTLSSVTSARALRP	62 / 8 AA	41
Phosphosite 17:	ODZ3	Q9P273	S1325	LGSNDLTSARPLTCD	71 / 7 AA	301
Phosphosite 18:	SLAIN2	Q9P270	T276	NYKLNDVTDVQILAR	62 / 8 AA	63
Phosphosite 19:	RNF123	Q5XPI4	T1123	NQVLNRVTAERNLFD	66 / 9 AA	148
Phosphosite 20:	RAPH1	Q70E73	T157	SYSLDDVTAQLEQAS	83 / 6 AA	135