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:	Y28
P-Site Sequence:	SMAVMDAYLVEQNQG
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	Y28	SMAVMDAYLVEQNQG	100 / 9 AA	36
Phosphosite 1:	PLXNA3	P51805	Y1809	SDQDMDAYLVEQSRL	100 / 8 AA	208
Phosphosite 2:	PLXNA4	Q9HCM2	Y1832	SDQDMNAYLAEQSRM	75 / 8 AA	212
Phosphosite 3:	PLXNA2	O75051	Y1832	SDQDMNAYLAEQSRL	75 / 8 AA	218
Phosphosite 4:	MYO15B	Q96JP2	Y539	QRQIMGAYLVRQGQC	66 / 9 AA	167
Phosphosite 5:	Plxna1	Q9UIW2	Y1834	SDQDMSAYLAEQSRL	75 / 8 AA	211
Phosphosite 6:	EXOC4	Q96A65	Y456	HAISMSAYLREQRRE	75 / 8 AA	110
Phosphosite 7:	DDX49	Q9Y6V7	Y234	PEKVKDAYLVHLIQR	85 / 7 AA	54
Phosphosite 8:	MYH13	Q9UKX3	Y691	TPGVMDHYLVMHQLR	66 / 9 AA	224
Phosphosite 9:	OBSCN	Q5VST9	Y548	RPVTIDGYLVEKKKL	62 / 8 AA	868
Phosphosite 10:	TRIM17	Q9Y577	Y195	EFEKMNLYLVEEEQR	62 / 8 AA	54
Phosphosite 11:	TBC1D5	Q92609	T615	YCAKVMDTHLVNIQD	62 / 8 AA	89
Phosphosite 12:	MYCBPAP	Q8TBZ2	Y587	TPSPVDAYLTEEDLF	62 / 8 AA	108
Phosphosite 13:	XPA	P23025	Y116	GKEFMDSYLMNHFDL	50 / 8 AA	31
Phosphosite 14:	ASCC1	Q8N9N2	Y50	ADEPCDAYEVEQTPQ	85 / 7 AA	46
Phosphosite 15:	RIOK1	Q9BRS2	Y398	THENMDAYLSKAMEI	100 / 5 AA	66
Phosphosite 16:	ATP8B1	O43520	Y511	KLAFYDHYLIEQIQS	71 / 7 AA	144
Phosphosite 17:	SPCS2	Q15005	Y208	GTLVMDAYEPEISRL	75 / 8 AA	25
Phosphosite 18:	MYCBPAP	Q8TBZ2	T589	SPVDAYLTEEDLFRH	71 / 7 AA	108
Phosphosite 19:	HIN1L	Q7RTX8	Y28	DATPMDAYLRKLGLY	100 / 5 AA	50
Phosphosite 20:	OTUD4	Q01804	Y28	DATPMDAYLRKLGLY	100 / 5 AA	124