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:	MRPS21
Human P-Site:	T31
P-Site Sequence:	RTLNRILTMDGLIED
UniProt:	P82921
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MRPS21	P82921	T31	RTLNRILTMDGLIED	100 / 9 AA	11
Phosphosite 1:	ZNF211	Q13398	T252	VQDQRILTREGLFEC	75 / 8 AA	65
Phosphosite 2:	BCAT1	P54687	T312	KVSERYLTMDDLTTA	66 / 9 AA	43
Phosphosite 3:	COL21A1	Q96P44	T302	WDLWRILTIDGRPQI	75 / 8 AA	99
Phosphosite 4:	Myomesin 2	P54296	T771	PSKPTILTVDGLTEG	85 / 7 AA	165
Phosphosite 5:	ZNF684	Q5T5D7	T112	LTFNKILTMERIHHY	71 / 7 AA	44
Phosphosite 6:	TEX15	Q9BXT5	T1361	LDKQRILTVDSFAAS	62 / 8 AA	315
Phosphosite 7:	STYK1	Q6J9G0	T215	TCRRDVMTMDGLLYD	71 / 7 AA	48
Phosphosite 8:	SENP3	Q9H4L4	T389	AYKRHVLTMDDLGTL	62 / 8 AA	65
Phosphosite 9:	Kir4.1	P78508	T32	IRRRRVLTKDGRSNV	71 / 7 AA	43
Phosphosite 10:	CPNE1	Q99829	T141	LKDNRVVTMEVEARN	57 / 7 AA	59
Phosphosite 11:	GOT1	P17174	T333	TMADRILTMRSELRA	83 / 6 AA	46
Phosphosite 12:	PNPLA8	Q9NP80	S446	GRGIRILSIDGGGTR	71 / 7 AA	88
Phosphosite 13:	KIF3C	O14782	T34	AGHEQILTMDVKLGQ	71 / 7 AA	89
Phosphosite 14:	ZNF487	B1APH4	T138	VDFVNNKTLTMDRNG	71 / 7 AA	52
Phosphosite 15:	ANKRD3	P57078	S177	LSHSHDLSMDGLFGT	55 / 9 AA	92
Phosphosite 16:	ZFP1	Q6P2D0	Y33	DPSQRILYMDVMLEN	62 / 8 AA	48
Phosphosite 17:	ZNF487	B1APH4	T140	FVNNKTLTMDRNGVL	71 / 7 AA	52
Phosphosite 18:	SLC22A25	Q6T423	T316	KNAEDILTMEVLKST	71 / 7 AA	61
Phosphosite 19:	GPT2	Q8TD30	T49	SRRERILTLESMNPQ	44 / 9 AA	58
Phosphosite 20:	FOXM1	Q08050	Y317	IHPSANRYLTLDQVF	71 / 7 AA	84