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:	Y474
P-Site Sequence:	RVHLSQKYKRIKKPE
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	Y474	RVHLSQKYKRIKKPE	100 / 9 AA	95
Phosphosite 1:	DDX60L	Q5H9U9	Y497	QRLLSDDYDRIKCHV	66 / 9 AA	152
Phosphosite 2:	IQCB1	Q15051	Y70	LLVLSQDYSRIQGGW	66 / 9 AA	69
Phosphosite 3:	GTF3C1	Q12789	Y1507	SYQLSQTYYRIFTWR	75 / 8 AA	239
Phosphosite 4:	TIPARP	Q7Z3E1	Y507	NQFLWEKYKRKKEYM	66 / 9 AA	76
Phosphosite 5:	SPAG9	O60271	Y654	GWSLPQKYKQVTNGQ	62 / 8 AA	146
Phosphosite 6:	UACA	Q9BZF9	Y1079	LKDLSQKYTEVKNVK	66 / 9 AA	163
Phosphosite 7:	POLN	Q7Z5Q5	Y715	LESFLQKYKKIKDFA	85 / 7 AA	100
Phosphosite 8:	MATR3	P43243	S471	KPVRVHLSQKYKRIK	100 / 6 AA	95
Phosphosite 9:	CENPF	P49454	S1040	GNAYEDLSQKYKAAQ	100 / 6 AA	368
Phosphosite 10:	C14orf152	Q8N9Y4	Y114	LKRFSQKYSRLPRGL	62 / 8 AA	39
Phosphosite 11:	REXO4	Q9GZR2	Y350	KIRDTQKYKPFKSQV	62 / 8 AA	47
Phosphosite 12:	TMCO1	Q9UM00	Y36	LVYRTDKYKRLKAEV	62 / 8 AA	21
Phosphosite 13:	ERP29	P30040	S105	DKLNMELSEKYKLDK	83 / 6 AA	29
Phosphosite 14:	MATR3	P43243	S569	RCVKVDLSEKYKKLV	83 / 6 AA	95
Phosphosite 15:	ENSP00000375192	Q8WTZ3	Y45	WSSTHTKYKRIHTED	100 / 5 AA	27
Phosphosite 16:	CSNK1E	P49674	Y225	AATKRQKYERISEKK	83 / 6 AA	47
Phosphosite 17:	CSNK1D	P48730	Y225	AATKRQKYERISEKK	83 / 6 AA	47
Phosphosite 18:	MusTRD1	Q9UHL9	Y731	KYPVQVPYKRIKSNP	100 / 5 AA	106
Phosphosite 19:	CYHR1	Q6ZMK1	Y168	DRVTQCKYKRIGCPW	100 / 5 AA	41
Phosphosite 20:	C14orf152	Q8N9Y4	S115	KRFSQKYSRLPRGLP	71 / 7 AA	39