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:	SLC6A20
Human P-Site:	S159
P-Site Sequence:	KTLNISPSLQENGGV
UniProt:	Q9NP91
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC6A20	Q9NP91	S159	KTLNISPSLQENGGV	100 / 9 AA	66
Phosphosite 1:	SLC6A20	Q9NP91	S157	YRKTLNISPSLQENG	100 / 7 AA	66
Phosphosite 2:	MARCH-X	Q8NA82	S594	GHLHVSGSLQENTPF	66 / 9 AA	91
Phosphosite 3:	TTLL4	Q14679	S910	WVLEVNISPSLHSSS	85 / 7 AA	133
Phosphosite 4:	TTLL4	Q14679	S912	LEVNISPSLHSSSPL	85 / 7 AA	133
Phosphosite 5:	PIP5K	Q9Y2I7	S1549	DASPRNISPGLQNGE	85 / 7 AA	237
Phosphosite 6:	TROAP	Q12815	S426	PHSNRTPSLQEVKIQ	75 / 8 AA	84
Phosphosite 7:	GPAM	Q9HCL2	S670	DQEDISPSLAEQQWD	75 / 8 AA	94
Phosphosite 8:	MSR1	P21757	S41	PNPKNSPSLQEKLKS	85 / 7 AA	50
Phosphosite 9:	CD48	P09326	S48	VTLNISESLPENYKQ	77 / 9 AA	28
Phosphosite 10:	GLIS3	Q8NEA6	S26	ACNQISPSLQRAMNA	100 / 6 AA	84
Phosphosite 11:	GLIS3	Q8NEA6	S24	STACNQISPSLQRAM	100 / 6 AA	84
Phosphosite 12:	CCDC144C	Q8IYA2	S170	KCPSVSPSMPENQSA	55 / 9 AA	143
Phosphosite 13:	CCDC144B	Q3MJ40	S170	KSPSVSPSMPENQSA	55 / 9 AA	83
Phosphosite 14:	CCDC144A	A2RUR9	S170	KCPSVSPSMPENQSA	55 / 9 AA	165
Phosphosite 15:	CECR2	Q9BXF3	S1156	SAAHYHISPGLQGVG	71 / 7 AA	164
Phosphosite 16:	IRAK1	P51617	S541	AASCIPPSPQENSYV	75 / 8 AA	77
Phosphosite 17:	PNPLA6	Q8IY17	S439	ERGRISVSLQEEASG	75 / 8 AA	150
Phosphosite 18:	SARG	Q9BW04	S339	DSGLISCSLQEQRKA	85 / 7 AA	64
Phosphosite 19:	TMEM214	Q6NUQ4	S337	PNNSLTPSLQEQLCQ	62 / 8 AA	77
Phosphosite 20:	IL2RB	P14784	S458	GEERMPPSLQERVPR	71 / 7 AA	61