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:	MRPL21
Human P-Site:	S25
P-Site Sequence:	SHSILRPSGPGAASL
UniProt:	Q7Z2W9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MRPL21	Q7Z2W9	S25	SHSILRPSGPGAASL	100 / 9 AA	23
Phosphosite 1:	ADAD2	Q8NCV1	S67	QVSVLRDSGPGAGAG	77 / 9 AA	62
Phosphosite 2:	STAP2	Q9UGK3	S180	GNLLLRPSGDGADGV	77 / 9 AA	45
Phosphosite 3:	FEZ2	Q9UHY8	S65	LSLCFRPSDPGAEPP	66 / 9 AA	40
Phosphosite 4:	SMF	Q12766	S818	GQPIQQPSGPGEVKL	66 / 9 AA	168
Phosphosite 5:	CCDC88C	Q9P219	S1816	SADLLRASGPEACKQ	66 / 9 AA	228
Phosphosite 6:	ACOX2	Q99424	S331	RQSRLRPSDPEAKVL	75 / 8 AA	77
Phosphosite 7:	GADD45A	P24522	S93	DINILRVSNPGRLAE	75 / 8 AA	18
Phosphosite 8:	GRIK5	Q16478	S945	RIQALRASGAGAPPR	75 / 8 AA	109
Phosphosite 9:	TLE2	Q04725	S207	LVEEERPSGPGGGGK	85 / 7 AA	80
Phosphosite 10:	TRIM27	P14373	S87	QLRTERPSGPGGEMG	85 / 7 AA	58
Phosphosite 11:	KCNK7	Q9Y2U2	S272	MGKFFRPSGPVTAED	71 / 7 AA	32
Phosphosite 12:	SMG7	Q92540	S724	PYSQQRPSGPGPMNQ	75 / 8 AA	127
Phosphosite 13:	USP37	Q86T82	S65	KNVVLRPSGAKQSRL	71 / 7 AA	110
Phosphosite 14:	SMARCA2	P51531	S263	LVNYNRPSGPGPELS	85 / 7 AA	181
Phosphosite 15:	SYN1	P17600	S624	TTQQPRPSGPGPAGR	85 / 7 AA	74
Phosphosite 16:	ERK5	Q13164	T124	IKDILRPTVPYGEFK	71 / 7 AA	88
Phosphosite 17:	KIFC1	Q9BW19	S336	PGLLLFPSGPGGPSD	66 / 9 AA	74
Phosphosite 18:	SPEN	Q96T58	S3029	DAHSPRPSGPGPSSF	85 / 7 AA	402
Phosphosite 19:	DRD4	P21917	S239	GRAPRRPSGPGPPSP	85 / 7 AA	48
Phosphosite 20:	SEC16A	O15027	S852	VASHPRQSGPGAPNL	85 / 7 AA	234