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:	S257
P-Site Sequence:	ELFLDGLSTENPHGA
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	S257	ELFLDGLSTENPHGA	100 / 9 AA	45
Phosphosite 1:	TTC4	O95801	T258	LFLDGLSTENPHGAR	100 / 8 AA	45
Phosphosite 2:	NPHS2	Q9NP85	S331	LHTLQSLSTEKPSTV	66 / 9 AA	42
Phosphosite 3:	ANAPC1	Q9H1A4	S536	STPLDGVSTPKPLSK	66 / 9 AA	217
Phosphosite 4:	PIP5K1B	O14986	T323	KSGDGIITENPDTMG	75 / 8 AA	61
Phosphosite 5:	PRAME	P78395	S165	KRKVDGLSTEAEQPF	85 / 7 AA	58
Phosphosite 6:	IQSEC3	Q9UPP2	S47	ERRLDELSAENRSLW	66 / 9 AA	128
Phosphosite 7:	SLITRK4	Q8IW52	S682	TNKKDGLSTEAFIPQ	100 / 6 AA	94
Phosphosite 8:	PRUNE2	Q8WUY3	T1916	DGDPHLSTENPALVP	100 / 6 AA	34
Phosphosite 9:	PRUNE2	Q8WUY3	S1915	FDGDPHLSTENPALV	100 / 6 AA	34
Phosphosite 10:	TTC1	Q99614	S265	VLRPFGLSTENFQIK	100 / 6 AA	34
Phosphosite 11:	TCEA1	P23193	S81	KKLLDGPSTEKDLDE	75 / 8 AA	34
Phosphosite 12:	TCEA1	P23193	S64	KKLLDGPSTEKDLDE	75 / 8 AA	34
Phosphosite 13:	ARHGEF16	Q5VV41	S279	LGILDQLSTEERKRQ	66 / 9 AA	80
Phosphosite 14:	MYO16	Q9Y6X6	S604	YLLMDGLSAEEKYGL	71 / 7 AA	206
Phosphosite 15:	Golgin-84	Q8TBA6	S609	QTMLESLSTEKNSLV	62 / 8 AA	83
Phosphosite 16:	COL15A1	P39059	S390	GGPTLSMSTENPEEG	71 / 7 AA	142
Phosphosite 17:	AP1G1	O43747	S692	PFLLDGLSSQPLFND	71 / 7 AA	91
Phosphosite 18:	NPHS2	Q9NP85	T332	HTLQSLSTEKPSTVV	62 / 8 AA	42
Phosphosite 19:	ACBD7	Q8N6N7	S67	WNLKKGLSTEDATSA	71 / 7 AA	10
Phosphosite 20:	PEAR1	Q5VY43	S920	GASVASLSSENPYAT	55 / 9 AA	111