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:	TSPAN4
Human P-Site:	S45
P-Site Sequence:	QGSFATLSSSFPSLS
UniProt:	O14817
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TSPAN4	O14817	S45	QGSFATLSSSFPSLS	100 / 9 AA	26
Phosphosite 1:	TSPAN9	O75954	S45	QGNFATFSPSFPSLS	77 / 9 AA	27
Phosphosite 2:	ARID5B	Q14865	S705	QVSGASLSSSYPYGS	75 / 8 AA	132
Phosphosite 3:	TSPAN4	O14817	T43	ATQGSFATLSSSFPS	100 / 7 AA	26
Phosphosite 4:	ARID5B	Q14865	S706	VSGASLSSSYPYGSP	75 / 8 AA	132
Phosphosite 5:	Lmr3	Q96Q04	S449	PRPGTLSSPFPLLDG	75 / 8 AA	156
Phosphosite 6:	Lmr3	Q96Q04	S448	APRPGTLSSPFPLLD	75 / 8 AA	156
Phosphosite 7:	DNAJB2	P25686	S141	SGPFFTFSSSFPGHS	77 / 9 AA	36
Phosphosite 8:	PI4KA	P42356	S247	EYYFSTISSSFSVSP	66 / 9 AA	231
Phosphosite 9:	TRPM7	Q96QT4	S1301	VVNTLSSSLPQGDLE	85 / 7 AA	213
Phosphosite 10:	TRPM7	Q96QT4	S1299	HGVVNTLSSSLPQGD	85 / 7 AA	213
Phosphosite 11:	C1orf51	Q8N365	S17	YSSYSLSSSFPTSPV	85 / 7 AA	41
Phosphosite 12:	C1orf51	Q8N365	S16	SYSSYSLSSSFPTSP	85 / 7 AA	41
Phosphosite 13:	MYO10	Q9HD67	S628	SLMATLSSSNPFFVR	87 / 8 AA	237
Phosphosite 14:	C1orf51	Q8N365	S18	SSYSLSSSFPTSPVN	85 / 7 AA	41
Phosphosite 15:	TMEM69	Q5SWH9	S53	PRPWLSSSFPAYMSK	100 / 6 AA	28
Phosphosite 16:	EYS	Q5T1H1	S1271	PPSETLVSSFPSIKA	75 / 8 AA	351
Phosphosite 17:	TMEM69	Q5SWH9	S52	CPRPWLSSSFPAYMS	100 / 6 AA	28
Phosphosite 18:	TMEM69	Q5SWH9	S51	PCPRPWLSSSFPAYM	100 / 6 AA	28
Phosphosite 19:	SLFN12L	Q6IEE8	S173	GPQIATLSSSLYKRD	75 / 8 AA	62
Phosphosite 20:	DNAJB2	P25686	S143	PFFTFSSSFPGHSDF	85 / 7 AA	36