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:	MKRN2
Human P-Site:	S139
P-Site Sequence:	SCSDPQPSPEMKPHS
UniProt:	Q9H000
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MKRN2	Q9H000	S139	SCSDPQPSPEMKPHS	100 / 9 AA	47
Phosphosite 1:	Putative uncharacterized protein PRO0461	Q9UI25	S24	FSCSPQPSQQMKVLF	75 / 8 AA	7
Phosphosite 2:	QRICH1	Q2TAL8	S464	PQSQPQPSPELLLPN	75 / 8 AA	86
Phosphosite 3:	USHBP1	Q8N6Y0	S407	AQQNPQPSPEGSSVD	85 / 7 AA	76
Phosphosite 4:	TBC1D5	Q92609	S234	ASESAQPSEEMKTVL	75 / 8 AA	89
Phosphosite 5:	HCFC1	P51610	S2020	ANKRPMSSPEMKSAP	75 / 8 AA	209
Phosphosite 6:	SVIL	O95425	S270	SFGDPQLSPEARPST	66 / 9 AA	248
Phosphosite 7:	SULT2B1	O00204	S324	GSPDPEPSPEPEPKP	85 / 7 AA	41
Phosphosite 8:	IL20RA	Q9UHF4	S345	SLNDPQPSGNLRPPQ	55 / 9 AA	62
Phosphosite 9:	BHLHB9	Q6PI77	S378	ESLLSFPSPEMRKKT	83 / 6 AA	60
Phosphosite 10:	FOXR2	Q6PJQ5	S169	PDDNSLQSPEMKCYQ	55 / 9 AA	36
Phosphosite 11:	EHBP1L1	Q8N3D4	S285	APRPPETSPEMRSSR	62 / 8 AA	162
Phosphosite 12:	BZRAP1	O95153	S1095	SCPSPHPSPEARAPL	62 / 8 AA	200
Phosphosite 13:	Putative uncharacterized protein LOC642776	Q9BTK2	S27	GRIGVQPSPERRSEV	71 / 7 AA	5
Phosphosite 14:	Putative uncharacterized protein ENSP00000334305	Q3C1V9	S90	GWNRSQPSPELAGAV	83 / 6 AA	85
Phosphosite 15:	FANCD2	Q9BXW9	S805	NAFCQETSPEMKGKV	71 / 7 AA	166
Phosphosite 16:	Rap1GAP	P47736	S541	SENSSTQSSPEMPTT	83 / 6 AA	73
Phosphosite 17:	CALB1	P05937	S55	KKAGLELSPEMKTFV	71 / 7 AA	30
Phosphosite 18:	WDFY4	Q6ZS81	S1949	DGKEPQPSAEAAAAP	71 / 7 AA	354
Phosphosite 19:	ZNF263	O14978	S36	PPPDPGPSPEASHLR	85 / 7 AA	77
Phosphosite 20:	TLN1	Q9Y490	S2262	LLTLQKPSPELKQQL	83 / 6 AA	270