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:	S615
P-Site Sequence:	KKSKTDGSQKTESST
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	S615	KKSKTDGSQKTESST	100 / 9 AA	95
Phosphosite 1:	RFTN1	Q14699	S112	LIKKTDRSQKTDLHN	77 / 9 AA	63
Phosphosite 2:	NAA35	Q5VZE5	S543	TLSRADGSQMAEERI	55 / 9 AA	84
Phosphosite 3:	ARID1A	O14497	T988	MNNKADGTPKTESKS	66 / 9 AA	242
Phosphosite 4:	ITPKC	Q96DU7	S249	TEPYTDGSQKKQDTE	75 / 8 AA	75
Phosphosite 5:	KIAA0467	Q5T011	S2071	PKTKTDGSPKSTSSP	75 / 8 AA	278
Phosphosite 6:	MATR3	P43243	T612	PSDKKSKTDGSQKTE	100 / 6 AA	95
Phosphosite 7:	EPB41L2	O43491	S884	MVTISDASQRTEIST	62 / 8 AA	113
Phosphosite 8:	MATR3	P43243	T618	KTDGSQKTESSTEGK	100 / 6 AA	95
Phosphosite 9:	INVS	Q9Y283	S80	DVNKTDHSQRTALHL	66 / 9 AA	118
Phosphosite 10:	ZNF554	Q86TJ5	S516	THQKTHSSQKTYKII	75 / 8 AA	61
Phosphosite 11:	MOXD2	A6NHM9	S111	DTLKEDGSQDAELLG	66 / 9 AA	56
Phosphosite 12:	RSF1	Q96T23	S1226	EDSESDGSQKSLRRG	71 / 7 AA	164
Phosphosite 13:	FREM3	P0C091	S1609	LIYKHDGSETTEDSF	66 / 9 AA	238
Phosphosite 14:	Zfp827	Q17R98	S987	SKDDSDGSQKNKGGN	71 / 7 AA	119
Phosphosite 15:	PLPB1	Q01538	S94	YGVDSDGSEDTEVKD	62 / 8 AA	122
Phosphosite 16:	KIAA1033	Q2M389	S19	FDRVDDGSQKIHAEV	83 / 6 AA	136
Phosphosite 17:	KHSRP	Q92945	S274	MILIQDGSQNTNVDK	83 / 6 AA	73
Phosphosite 18:	EHBP1L1	Q8N3D4	T653	TETEVLGTQKTEAGG	83 / 6 AA	162
Phosphosite 19:	SMARCA4	P51532	S1022	GVLLTDGSEKDKKGK	83 / 6 AA	185
Phosphosite 20:	SMARCA2	P51531	S992	GILLTDGSEKDKKGK	83 / 6 AA	181