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:	S368
P-Site Sequence:	CPQCRVTSELVIPSE
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	S368	CPQCRVTSELVIPSE	100 / 9 AA	56
Phosphosite 1:	MKRN1	Q9UHC7	S338	CPECRITSNFVIPSE	66 / 9 AA	53
Phosphosite 2:	KATNAL1	Q9BW62	S330	EASRRVKSELLIQMD	75 / 8 AA	55
Phosphosite 3:	PPP4R2	Q9NY27	T380	SSSDCRETEELVGSN	75 / 8 AA	47
Phosphosite 4:	ZNF488	Q96MN9	S288	NLSFRLTSDLVFHMR	62 / 8 AA	37
Phosphosite 5:	MANBA	O00462	T368	DSFQDRVTSELLRLL	85 / 7 AA	101
Phosphosite 6:	AKAP11	Q9UKA4	T1504	EDNECHVTPELPKSL	71 / 7 AA	211
Phosphosite 7:	TRBP	Q15633	S299	PACCRVLSELSEEQA	85 / 7 AA	39
Phosphosite 8:	TTN	Q8WZ42	T5395	GEYQCRVTNEVGSSI	71 / 7 AA	3816
Phosphosite 9:	PRDM8	Q9NQV8	S638	NASFRMTSDLVYHMR	71 / 7 AA	72
Phosphosite 10:	ZNF38	P17036	T438	KSSLRVTTELNIRES	75 / 8 AA	51
Phosphosite 11:	PC	P11498	T380	AIQCRVTTEDPARSF	83 / 6 AA	130
Phosphosite 12:	PC	P11498	T379	CAIQCRVTTEDPARS	83 / 6 AA	130
Phosphosite 13:	ch-TOG	Q14008	T862	TEISDKITSELVSKI	71 / 7 AA	225
Phosphosite 14:	ch-TOG	Q14008	S863	EISDKITSELVSKIG	71 / 7 AA	225
Phosphosite 15:	APC2	O95996	S1254	RERCRLPSELDAGSV	71 / 7 AA	244
Phosphosite 16:	DDX43	Q9NXZ2	S600	RNDWRVASELINILE	71 / 7 AA	73
Phosphosite 17:	MYCBP2	O75592	S3803	RHIGWVTSELPGGDN	83 / 6 AA	510
Phosphosite 18:	KRTAP10-12	P60413	T66	SSPCCRVTCEPSPCQ	83 / 6 AA	25
Phosphosite 19:	CPXM1	Q96SM3	T688	VTRNCRVTFEEGPFP	83 / 6 AA	82
Phosphosite 20:	PKN3	Q6P5Z2	T254	HPLRSRVTRELRAAV	71 / 7 AA	99