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:	Y64
P-Site Sequence:	YERCRRIYNMEMARK
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	Y64	YERCRRIYNMEMARK	100 / 9 AA	11
Phosphosite 1:	ZNF704	Q6ZNC4	Y389	GKKCRKVYGMENRDM	62 / 8 AA	45
Phosphosite 2:	SLC2A4RG	Q9NR83	Y364	AKKCRKVYGMERRDL	62 / 8 AA	41
Phosphosite 3:	KLHDC2	Q9Y2U9	Y71	PREELWIYNMETGRW	83 / 6 AA	46
Phosphosite 4:	C8B	P07358	Y159	EANCRRIYKKCQHEM	71 / 7 AA	67
Phosphosite 5:	C5orf52	A6NGY3	Y104	NRITQRIYEMEVSAL	62 / 8 AA	18
Phosphosite 6:	LAMA4	Q16363	Y1025	LYNFKHIYNMDPSTS	57 / 7 AA	203
Phosphosite 7:	LONRF2	Q1L5Z9	Y524	LSDRKRIYDEEMSEL	62 / 8 AA	84
Phosphosite 8:	NANOG neighbor homeobox	Q7Z5D8	Y157	FCKTRKKYNKEMSKR	62 / 8 AA	23
Phosphosite 9:	PRICKLE1	Q96MT3	Y661	ERTRRRVYNFEERGS	71 / 7 AA	94
Phosphosite 10:	WDR45	Q9Y484	Y32	METGVRIYNVEPLME	83 / 6 AA	40
Phosphosite 11:	NTCP	Q14973	T253	LNGRCRRTVSMETGC	62 / 8 AA	38
Phosphosite 12:	ARFGEF1	Q9Y6D6	Y911	EKQRRLLYNLEMEQM	62 / 8 AA	209
Phosphosite 13:	ARFGEF2	Q9Y6D5	Y856	EKQRRLLYNLEMEQM	62 / 8 AA	202
Phosphosite 14:	C3orf20	Q8ND61	S528	KRLNRRISNMDDKVY	71 / 7 AA	101
Phosphosite 15:	MOBKL3	Q9Y3A3	Y164	GSVCRRIYRIFSHAY	100 / 5 AA	26
Phosphosite 16:	ZNF765	Q7L2R6	Y516	LERHRRIYTGEKLHV	62 / 8 AA	62
Phosphosite 17:	SLC26A6	Q9BXS9	Y29	MDLRRRDYHMERPLL	71 / 7 AA	83
Phosphosite 18:	ZNF765	Q7L2R6	T517	ERHRRIYTGEKLHV_	62 / 8 AA	62
Phosphosite 19:	CCDC93	Q567U6	Y457	DEDLDRRYNMEKEKL	71 / 7 AA	73
Phosphosite 20:	CARD11	Q9BXL7	Y324	QELVNRIYNLQEEAR	66 / 6 AA	133