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:	MATR3
Human P-Site:	S74
P-Site Sequence:	QGAHSALSSASTSSH
UniProt:	P43243
Intern. Prot. ID:	IPI00017297

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MATR3	P43243	S74	QGAHSALSSASTSSH	100 / 9 AA	95
Phosphosite 1:	RSKL2	Q9Y6S9	S241	HSRHSGLSSGSTQER	77 / 9 AA	60
Phosphosite 2:	MATR3	P43243	S75	GAHSALSSASTSSHN	100 / 8 AA	95
Phosphosite 3:	KIF7	Q2M1P5	S455	EGERSALSSASGPDS	87 / 8 AA	151
Phosphosite 4:	PLEKHA5	Q9HAU0	S525	LPRHSTLSSPKTMVN	66 / 9 AA	127
Phosphosite 5:	MUC4	Q99102	S882	GTFHPTLSEASTAGR	66 / 9 AA	232
Phosphosite 6:	LMTK2	Q8IWU2	S969	AGLVSALSSDSTSQD	87 / 8 AA	165
Phosphosite 7:	TMEM213	A2RRL7	S47	AHLHRALSTASSMQR	66 / 9 AA	17
Phosphosite 8:	SAMD11	Q96NU1	S200	RRLVSALSEASTFED	87 / 8 AA	58
Phosphosite 9:	MATR3	P43243	S71	LNQQGAHSALSSAST	100 / 6 AA	95
Phosphosite 10:	LMTK2	Q8IWU2	S970	GLVSALSSDSTSQDS	87 / 8 AA	165
Phosphosite 11:	KIF7	Q2M1P5	S456	GERSALSSASGPDSG	100 / 7 AA	151
Phosphosite 12:	CHAF1A	Q13111	S288	VLSHSSLSSPSSTSS	66 / 9 AA	107
Phosphosite 13:	ZBTB34	Q8NCN2	S68	FRDHSALSTMSGLSI	75 / 8 AA	56
Phosphosite 14:	RSKL2	Q9Y6S9	S242	SRHSGLSSGSTQERM	75 / 8 AA	60
Phosphosite 15:	TACC3	Q9Y6A5	S493	SKERALNSASTSLPT	85 / 7 AA	90
Phosphosite 16:	RasGRF1	Q13972	S903	DNNRSALSAASAFAI	66 / 9 AA	145