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:	CD9
Human P-Site:	S43
P-Site Sequence:	RFDSQTKSIFEQETN
UniProt:	P21926
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CD9	P21926	S43	RFDSQTKSIFEQETN	100 / 9 AA	25
Phosphosite 1:	ATP2C1	P98194	S832	SSRSQTKSVFEIGLC	87 / 8 AA	101
Phosphosite 2:	CD9	P21926	T41	WLRFDSQTKSIFEQE	100 / 7 AA	25
Phosphosite 3:	TTC13	Q8NBP0	S127	KILSQAKSIAEQKRF	77 / 9 AA	97
Phosphosite 4:	SDR42E1	Q8WUS8	S157	DHYSRTKSIAEQKVL	77 / 9 AA	44
Phosphosite 5:	ATP2C1	P98194	T830	ALSSRSQTKSVFEIG	85 / 7 AA	101
Phosphosite 6:	FOXJ3	Q9UPW0	S302	SFRSLYKSVFEQSLS	66 / 9 AA	69
Phosphosite 7:	MGAT4C	Q9UBM8	S122	YLLETIKSIFEQSSY	100 / 6 AA	56
Phosphosite 8:	POLR3D	P05423	S107	PEVIQSHSIFEQGPA	75 / 8 AA	44
Phosphosite 9:	ARFGEF2	Q9Y6D5	S8	MQESQTKSMFVSRAL	85 / 7 AA	202
Phosphosite 10:	PNPLA6	Q8IY17	S493	PYQGRQTSSIFEAAK	85 / 7 AA	150
Phosphosite 11:	EPS8L1	Q8TE68	Y19	KPSAKSIYEQRKRYS	71 / 7 AA	80
Phosphosite 12:	TBC1D9	Q6ZT07	S103	QNLLQTLSIFENEND	85 / 7 AA	143
Phosphosite 13:	COL5A3	P25940	T1705	LRKGQTKTLFEFSSS	62 / 8 AA	172
Phosphosite 14:	RASSF5	Q8WWW0	S105	PRPRDVRSIFEQPQD	62 / 8 AA	47
Phosphosite 15:	FLJ44290	Q6ZR08	T2792	KDLQQTKTLFESLLL	71 / 7 AA	92
Phosphosite 16:	SORBS2	O94875	S211	KFRSEPRSIFEYEPG	62 / 8 AA	72
Phosphosite 17:	MYBPC1	Q00872	Y298	EIRPSTKYIFEHKGC	71 / 7 AA	128
Phosphosite 18:	FAM3A	P98173	S195	AKGVQNKSPFEQHVK	75 / 8 AA	25
Phosphosite 19:	RTN3	O95197	S1014	IARDQTKSIVEKIQA	85 / 7 AA	113
Phosphosite 20:	DLG5	Q8TDM6	S972	KKPKQRKSIFDPNTF	62 / 8 AA	214