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:	TTLL9
Human P-Site:	S345
P-Site Sequence:	LEVNASPSLTASSQE
UniProt:	Q3SXZ7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTLL9	Q3SXZ7	S345	LEVNASPSLTASSQE	100 / 9 AA	51
Phosphosite 1:	TTLL1	O95922	S332	IEVNASPSLTSSTAN	88 / 9 AA	49
Phosphosite 2:	UTX	O15550	S40	ESEEASPSLTAEERE	87 / 8 AA	154
Phosphosite 3:	CEACAM1	P13688	S512	QPTSASPSLTATEII	77 / 9 AA	58
Phosphosite 4:	C19orf44	Q9H6X5	S477	EDFENSPSLTASEPT	100 / 7 AA	71
Phosphosite 5:	PRR14	Q9BWN1	S395	GGVGASPSLTTSCSS	77 / 9 AA	64
Phosphosite 6:	TTLL9	Q3SXZ7	T347	VNASPSLTASSQEDY	100 / 7 AA	51
Phosphosite 7:	C19orf44	Q9H6X5	T479	FENSPSLTASEPTAH	100 / 7 AA	71
Phosphosite 8:	Proline-rich protein 35	P0CG20	S352	ELPKASPSLTRFCSR	85 / 7 AA
Phosphosite 9:	Proline-rich protein 35	P0CG20	S350	RLELPKASPSLTRFC	85 / 7 AA
Phosphosite 10:	SERINC4	A6NH21	S53	CCHSRWPSLTASTCS	85 / 7 AA	57
Phosphosite 11:	UTX	O15550	S38	SGESEEASPSLTAEE	85 / 7 AA	154
Phosphosite 12:	Uncharacterized protein LOC113230	Q96FF7	S329	EFKEPTPSLTASRGD	66 / 9 AA	39
Phosphosite 13:	SERINC4	A6NH21	T55	HSRWPSLTASTCSRL	85 / 7 AA	57
Phosphosite 14:	PHF21A	Q96BD5	T117	AAASPNLTASQKTVT	85 / 7 AA	75
Phosphosite 15:	UTX	O15550	T42	EEASPSLTAEEREAL	100 / 6 AA	154
Phosphosite 16:	Uncharacterized protein LOC113230	Q96FF7	T331	KEPTPSLTASRGDGK	85 / 7 AA	39
Phosphosite 17:	PHC3	Q8NDX5	T167	GSTSPTLTASQAQMY	85 / 7 AA	106
Phosphosite 18:	PHC3	Q8NDX5	T165	LLGSTSPTLTASQAQ	66 / 9 AA	106
Phosphosite 19:	PCDHAC2	Q9Y5I4	S669	VRDNGEPSLSASVAI	66 / 9 AA	109
Phosphosite 20:	ARSA	P15289	S419	PACHASSSLTAHEPP	75 / 8 AA	54