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:	TMEM121
Human P-Site:	S310
P-Site Sequence:	PPGRPHMSSPTRDPL
UniProt:	Q9BTD3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TMEM121	Q9BTD3	S310	PPGRPHMSSPTRDPL	100 / 9 AA	36
Phosphosite 1:	TMEM121	Q9BTD3	S311	PGRPHMSSPTRDPLD	100 / 8 AA	36
Phosphosite 2:	NDOR1	Q9UHB4	S284	QPREPDVSSPTRLPQ	75 / 8 AA	67
Phosphosite 3:	TRIOBP	Q9H2D6	S950	QGDRPQTSSPSRPAQ	66 / 9 AA	261
Phosphosite 4:	ZDHHC5	Q9C0B5	S693	GPGQPPLSSPTRGGV	66 / 9 AA	78
Phosphosite 5:	NDOR1	Q9UHB4	S285	PREPDVSSPTRLPQP	75 / 8 AA	67
Phosphosite 6:	ZDHHC5	Q9C0B5	S694	PGQPPLSSPTRGGVK	75 / 8 AA	78
Phosphosite 7:	MED13L	Q71F56	S397	QSKRSQMSTPTLEEE	62 / 8 AA	243
Phosphosite 8:	USP5	P45974	S648	SFCSPHFSSPTSPML	85 / 7 AA	96
Phosphosite 9:	USP5	P45974	S649	FCSPHFSSPTSPMLD	85 / 7 AA	96
Phosphosite 10:	MED26	O95402	T230	VNAVRPHTSSPGLGK	85 / 7 AA	65
Phosphosite 11:	MED26	O95402	S231	NAVRPHTSSPGLGKP	85 / 7 AA	65
Phosphosite 12:	FNDC1	Q4ZHG4	S737	LPTQPHLSSPLSKGG	71 / 7 AA	199
Phosphosite 13:	VPS13B	Q7Z7G8	S2284	SEPVPQMSSPVEKNQ	71 / 7 AA	449
Phosphosite 14:	LAD1	O00515	S355	KEEEADMSSPTQRTY	62 / 8 AA	57
Phosphosite 15:	VPS13B	Q7Z7G8	S2285	EPVPQMSSPVEKNQT	71 / 7 AA	449
Phosphosite 16:	Per3	P56645	S781	AASSPHTSSPTFPPA	85 / 7 AA	132
Phosphosite 17:	Per3	P56645	T780	SAASSPHTSSPTFPP	85 / 7 AA	132
Phosphosite 18:	Per3	P56645	S782	ASSPHTSSPTFPPAA	85 / 7 AA	132
Phosphosite 19:	JAKMIP2	Q96AA8	S260	EAECNMSSPKREIPG	71 / 7 AA	95
Phosphosite 20:	JAKMIP2	Q96AA8	S259	KEAECNMSSPKREIP	71 / 7 AA	95