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:	C4orf50
Human P-Site:	S145
P-Site Sequence:	SHHLDVKSEMTAALR
UniProt:	Q6ZRC1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf50	Q6ZRC1	S145	SHHLDVKSEMTAALR	100 / 9 AA	31
Phosphosite 1:	LETM2	Q2VYF4	S477	EPTLQAKSQMTAQNS	66 / 9 AA	56
Phosphosite 2:	TMPO	P42167	S402	VPLADVKSEKTKKGR	85 / 7 AA	51
Phosphosite 3:	TTN	Q8WZ42	S33443	SSVREVKSQMTETRE	71 / 7 AA	3816
Phosphosite 4:	USP9X	Q93008	S113	KKGLDVKSEACQRFF	100 / 6 AA	290
Phosphosite 5:	USP9Y	O00507	S114	VKGLDVKSEACQRFF	100 / 6 AA	291
Phosphosite 6:	DDX27	Q96GQ7	S331	VGGLDVKSQEAALRA	66 / 9 AA	90
Phosphosite 7:	MARK1	Q9P0L2	S470	STTVGSKSEMTASPL	100 / 6 AA	89
Phosphosite 8:	MARK1	Q9P0L2	T473	VGSKSEMTASPLVGP	100 / 6 AA	89
Phosphosite 9:	KBTBD6	Q86V97	S235	LDSLDVESEQTVCHV	75 / 8 AA	76
Phosphosite 10:	PSD4	Q8NDX1	S520	KPGEEVKSEGTARPA	75 / 8 AA	116
Phosphosite 11:	SIPA1L3	O60292	T677	AAQLDVKTDSTGTHS	55 / 9 AA	195
Phosphosite 12:	OR5T3	Q8NGG3	T17	LYNLQVKTEMDKLSS	71 / 7 AA	38
Phosphosite 13:	C17orf66	A2RTY3	S131	MSKLTIKSEMRSRPL	71 / 7 AA	66
Phosphosite 14:	COMMD6	Q7Z4G1	S13	EPPLDAKSDVTNQLV	62 / 8 AA	10
Phosphosite 15:	MKI67	P46013	S252	KKELDVKSQKENVLQ	71 / 7 AA	359
Phosphosite 16:	FLOT1	O75955	S52	TLTLNVKSEKVYTRH	71 / 7 AA	47
Phosphosite 17:	MLKL	Q8NB16	S393	FYQYDVKSEIYSFGI	55 / 9 AA	54
Phosphosite 18:	ANKFY1	Q9P2R3	S344	KHSADVMSEMAQIAE	71 / 7 AA	128
Phosphosite 19:	C17orf70	Q0VG06	S438	TCSLDLDSEMPGPAR	55 / 9 AA	93
Phosphosite 20:	SNRPD2	P62316	S9	SLLNKPKSEMTPEEL	83 / 6 AA	14