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:	MKRN3
Human P-Site:	S300
P-Site Sequence:	HEKDMELSFAVQRGM
UniProt:	Q13064
Intern. Prot. ID:	IPI00024229

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MKRN3	Q13064	S300	HEKDMELSFAVQRGM	100 / 9 AA	56
Phosphosite 1:	MKRN1	Q9UHC7	S270	HEKDMELSFAVQRSK	100 / 9 AA	53
Phosphosite 2:	MKRNP5	Q13434	S305	HEKDMEFSFAVQRSK	88 / 9 AA	53
Phosphosite 3:	MYO3A	Q8NEV4	S826	RPKRMELSFGIHHYA	62 / 8 AA	186
Phosphosite 4:	AP1G1	O43747	S369	KRRAMELSFALVNGN	85 / 7 AA	91
Phosphosite 5:	SNTA1	Q13424	S365	VPYDAELSFALRTGT	66 / 9 AA	54
Phosphosite 6:	DDX60	Q8IY21	S667	GKTTKDLSIAVQVMK	62 / 8 AA	198
Phosphosite 7:	DDX60L	Q5H9U9	S651	GKISKDLSIAVQMMK	62 / 8 AA	152
Phosphosite 8:	ARID2	Q68CP9	T1821	CLYELNFTVQSKEQE	71 / 7 AA	197
Phosphosite 9:	GALNT4	Q8N4A0	S342	GGENLELSFRVWQCG	62 / 8 AA	67
Phosphosite 10:	C14orf101	Q9NX78	S297	TNMRTELSFNIQALA	71 / 7 AA	80
Phosphosite 11:	VPRBP	Q9Y4B6	S240	ASGDMEISFHLDSGH	83 / 6 AA	169
Phosphosite 12:	HYDIN	Q4G0P3	S4587	ITSGMEVSFEVTYHP	62 / 8 AA	576
Phosphosite 13:	DNMT1	P26358	S826	ECEDMQLSYIHSKVK	66 / 6 AA	183
Phosphosite 14:	CDV3	Q9UKY7	S216	KDKEMEKSFEVVRHK	62 / 8 AA	27
Phosphosite 15:	PRKDC	P78527	S893	WDREKRLSFAVPFRE	55 / 9 AA	469
Phosphosite 16:	ZNF469	Q96JG9	S1720	CSPDQELSFPKNKEA	71 / 7 AA	259
Phosphosite 17:	RNF44	Q7L0R7	S264	DPLHQELSFGVPYSH	55 / 9 AA	48
Phosphosite 18:	FGF5	P12034	S228	QSEQPELSFTVTVPE	83 / 6 AA	30
Phosphosite 19:	SAV1	Q9H4B6	S121	QSFVTEVSFAVENGD	71 / 7 AA	45
Phosphosite 20:	FGF5	P12034	T230	EQPELSFTVTVPEKK	83 / 6 AA	30