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:	T134
P-Site Sequence:	RYPEDKITPENLPQI
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	T134	RYPEDKITPENLPQI	100 / 9 AA	95
Phosphosite 1:	PSMD14	O00487	T266	VEEEDKMTPEQLAIK	77 / 9 AA	35
Phosphosite 2:	ANKRD17	O75179	T1577	KNRKNKITPENVQII	75 / 8 AA	274
Phosphosite 3:	SERPINB13	Q9UIV8	S263	EKIIDKISPEKLVEW	75 / 8 AA	44
Phosphosite 4:	HMHA1	Q92619	T926	VEQDNKMTPGNLGIV	55 / 9 AA	125
Phosphosite 5:	PLEKHA5	Q9HAU0	T281	VKRVDKITSENAPTK	85 / 7 AA	127
Phosphosite 6:	DNAJB14	Q8TBM8	T197	RGCEADITPEDLFNI	66 / 9 AA	43
Phosphosite 7:	AP3M1	Q9Y2T2	T347	TWDVGKITPQKLPSL	62 / 8 AA	47
Phosphosite 8:	PSD3	Q9NYI0	T570	TEILEKETPENLSNG	75 / 8 AA	116
Phosphosite 9:	VSX1	Q9NZR4	S316	QRGSDKVSPENGLED	71 / 7 AA	38
Phosphosite 10:	SgK307	Q8IWB6	T1453	RKREDSITPERRKSE	85 / 7 AA	168
Phosphosite 11:	TTN	Q8WZ42	T3807	ILEQDKLTPESTREF	62 / 8 AA	3816
Phosphosite 12:	SgK307	Q8IWB6	S1451	EKRKREDSITPERRK	85 / 7 AA	168
Phosphosite 13:	ALDH16A1	Q8IZ83	T64	VPCQDPITGENLASC	66 / 9 AA	85
Phosphosite 14:	BRWD1	Q9NSI6	S900	SSSEDEISTENLSPP	66 / 9 AA	263
Phosphosite 15:	ZNF780B	Q9Y6R6	S89	KYGPEKISPENDIFE	71 / 7 AA	97
Phosphosite 16:	C12orf64	Q3ZCN5	S113	IPCHDKVSPEDFCEK	50 / 8 AA	81
Phosphosite 17:	IMMT	Q16891	T377	KRELDSITPEVLPGW	75 / 8 AA	84
Phosphosite 18:	DNAJC18	Q9H819	T171	RDFEADITPEELFNV	66 / 9 AA	42
Phosphosite 19:	TRUB1	Q8WWH5	T178	EKPYDKITQEDIEGI	62 / 8 AA	37
Phosphosite 20:	KIAA1009	Q5TB80	T261	LDEQDKITPKPRCLP	83 / 6 AA	162