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:	S234
P-Site Sequence:	KARNIRLSEAACEDE
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	S234	KARNIRLSEAACEDE	100 / 9 AA	45
Phosphosite 1:	NLRP7	Q8WX94	T831	SLENCRLTEASCKDL	66 / 9 AA	112
Phosphosite 2:	Sos1	Q07889	S401	SLAKRRLSESACRFY	66 / 9 AA	152
Phosphosite 3:	Sos1	Q07889	S403	AKRRLSESACRFYSQ	85 / 7 AA	152
Phosphosite 4:	SPATA4	Q8NEY3	S195	IKDNIRLSELLSNPN	100 / 6 AA	35
Phosphosite 5:	MCM6	Q14566	S628	LESMIRLSEAMARMH	100 / 6 AA	93
Phosphosite 6:	PHF2	O75151	S442	LAKEIRLSENASKAV	75 / 8 AA	121
Phosphosite 7:	MPHOSPH8	Q99549	T841	NKLFIRLTEAPSAKV	62 / 8 AA	97
Phosphosite 8:	LRRC53	A6NM62	S265	AQSVLRLSETNCDSK	62 / 8 AA	141
Phosphosite 9:	TOPBP1	Q92547	T1208	DPGNIRVTEAPKHPI	62 / 8 AA	171
Phosphosite 10:	DBT	P11182	S189	MENNIKLSEVVGSGK	62 / 8 AA	53
Phosphosite 11:	SPAST	Q9UBP0	S583	EMRNIRLSDFTESLK	83 / 6 AA	67
Phosphosite 12:	SHROOM3	Q8TF72	S834	TKAHIRFSESAEPLG	62 / 8 AA	217
Phosphosite 13:	DUOXA1	Q1HG43	S322	KSQDIPLSEASSTKA	55 / 9 AA	38
Phosphosite 14:	MERTK	Q12866	S636	REIEEFLSEAACMKD	100 / 6 AA	110
Phosphosite 15:	CCDC88C	Q9P219	T1758	VKPNFRLTEAEAPPS	71 / 7 AA	228
Phosphosite 16:	ZBTB39	O15060	S26	ELNKCRLSETMCDVT	55 / 9 AA	79
Phosphosite 17:	piccolo	Q9Y6V0	S1927	REQKIRLSEQIYEDP	55 / 9 AA	567
Phosphosite 18:	VWF	P04275	S580	NPRMTRFSEEACAVL	62 / 8 AA	309
Phosphosite 19:	TEKT1	Q969V4	S201	NSPNIRYSENAVRIE	66 / 9 AA	48
Phosphosite 20:	MIA3	Q5JRA6	S678	MSEKIRLSEGEAKED	71 / 7 AA	214