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:	T644
P-Site Sequence:	KDTKDDQTEQEPNML
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	T644	KDTKDDQTEQEPNML	100 / 9 AA	95
Phosphosite 1:	AKNA	Q7Z591	T662	LKEHIDQTQQEPEPP	85 / 7 AA	155
Phosphosite 2:	PPP1R12B	O60237	T31	RRWRGSLTEQEPAER	55 / 9 AA	110
Phosphosite 3:	MAST1	Q9Y2H9	T694	SYDEDDTTEEEPVEI	75 / 8 AA	171
Phosphosite 4:	KEL	P23276	S7	_MEGGDQSEEEPRER	62 / 8 AA	83
Phosphosite 5:	ZNF639	Q9UID6	T167	SESLQDQTDEEPPAK	71 / 7 AA	56
Phosphosite 6:	LAS1L	Q9Y4W2	T223	NIVVDDITEQKPEPQ	75 / 8 AA	83
Phosphosite 7:	FLJ35843	Q8NA47	T14	NRRKDSDTPQEPSEK	66 / 9 AA	66
Phosphosite 8:	CEP120	Q8N960	T400	PPTKDDATESEVESL	75 / 8 AA	113
Phosphosite 9:	SUCLG2	Q96I99	S280	IFAMDDKSENEPIEN	55 / 9 AA	46
Phosphosite 10:	HSP90AB3P	Q58FF7	T169	LHLKEDQTEYLEERR	83 / 6 AA	68
Phosphosite 11:	HSP90AB4P	Q58FF6	T165	LHLKEDQTEYLEERW	83 / 6 AA	58
Phosphosite 12:	HSP90AA2	Q14568	T195	LHLKEDQTEYLEEQR	83 / 6 AA	39
Phosphosite 13:	HSP90AB1	P08238	T190	LHLKEDQTEYLEERR	83 / 6 AA	83
Phosphosite 14:	HSP90AA1	P07900	T195	LHLKEDQTEYLEERR	83 / 6 AA	85
Phosphosite 15:	RUNDC1	Q96C34	S167	RLRGEDQSEQEKQER	71 / 7 AA	68
Phosphosite 16:	SPAG17	Q6Q759	T1810	MMVKDSRTEEERGNA	55 / 9 AA	252
Phosphosite 17:	PSAP	P07602	T82	DMLKDNATEEEILVY	62 / 8 AA	58
Phosphosite 18:	RBM5	P52756	T270	RLIKDKQTQQNRGFA	55 / 9 AA	92
Phosphosite 19:	C1orf128	Q9GZP4	T119	PQMSFDDTEREPDQT	71 / 7 AA	24
Phosphosite 20:	TXLNB	Q8N3L3	S470	ISEKDDQSQHNSDEE	44 / 9 AA	77