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:	S173
P-Site Sequence:	SLWEPPRSGLPLWAE
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	S173	SLWEPPRSGLPLWAE	100 / 9 AA	36
Phosphosite 1:	BC024868	O75864	S625	PPPEPPRSGPPLPNG	88 / 9 AA	74
Phosphosite 2:	ZFYVE9	O95405	S335	TTEESLRSGLPLLLK	77 / 9 AA	156
Phosphosite 3:	ARHGEF1	Q92888	S386	DEGEPGRSGLELEPE	77 / 9 AA	102
Phosphosite 4:	PAX3	P23760	S23	PGQNYPRSGFPLEVS	85 / 7 AA	53
Phosphosite 5:	HYPC	Q6NWY9	S269	SKPEPERSGLSWSNR	66 / 9 AA	99
Phosphosite 6:	ATXN2	Q99700	S136	ARASPPRSGVSLARP	75 / 8 AA	140
Phosphosite 7:	TNRC18	O15417	S138	NHLEPPSSGSPLLSQ	77 / 9 AA	315
Phosphosite 8:	EIF4ENIF1	Q9NRA8	S932	PQNVPSRSGLPHMHS	85 / 7 AA	108
Phosphosite 9:	KCNG1	Q9UIX4	S222	DMVERPHSGLPGKVF	75 / 8 AA	58
Phosphosite 10:	KCNG4	Q8TDN1	S216	EMVENPQSGLPGKVF	75 / 8 AA	59
Phosphosite 11:	TSRC1	Q6UY14	S181	HPRSPPRSELSLISS	75 / 8 AA	117
Phosphosite 12:	EBF4	Q9BQW3	S11	AQDALPRSGLNLKEE	85 / 7 AA	64
Phosphosite 13:	SGIP1	Q9BQI5	T263	VPATPPRTGSPLTIG	75 / 8 AA	89
Phosphosite 14:	MYH7B	A7E2Y1	S639	CSTEPPKSGVKEKRK	71 / 7 AA	221
Phosphosite 15:	C20orf117	O94964	S1159	LQTDPPRSSLHGKAW	71 / 7 AA	160
Phosphosite 16:	IPPK	Q9H8X2	S313	GKNTPERSGLPKGCL	85 / 7 AA	56
Phosphosite 17:	FBXW9	Q5XUX1	S43	RVLSPPKSGLAFSRP	62 / 8 AA	54
Phosphosite 18:	NCOA1	Q15788	S1148	GNNLPPSSGLPVQMG	75 / 8 AA	157
Phosphosite 19:	SR140	O15042	S379	HTLPPPPSGLPFNAQ	75 / 8 AA	118
Phosphosite 20:	PCDHB18	Q96TA0	S169	DGGSPPRSGTTLINV	75 / 8 AA	80