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:	MSGN1
Human P-Site:	S130
P-Site Sequence:	VQRRRKASEREKLRM
UniProt:	A6NI15
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MSGN1	A6NI15	S130	VQRRRKASEREKLRM	100 / 9 AA	21
Phosphosite 1:	UPF0640 protein C3orf78	Q8WVI0	S59	DVYRRKASERQYQRR	87 / 8 AA	9
Phosphosite 2:	MESP1	Q9BRJ9	S88	SGQRQSASEREKLRM	77 / 9 AA	29
Phosphosite 3:	MESP2	Q0VG99	S87	GGQRQSASEREKLRM	77 / 9 AA	42
Phosphosite 4:	FCHSD1	Q86WN1	S361	EQRRQQASEREAPSI	75 / 8 AA	77
Phosphosite 5:	TMEM196	Q5HYL7	S144	YEQRRMFSEREHSLH	75 / 8 AA	19
Phosphosite 6:	FLJ34931	A6NGG8	S1195	PFLRRTASDRQPGGR	62 / 8 AA	140
Phosphosite 7:	LMBR1L	Q6UX01	S291	LEKRRKASAWQRNLG	55 / 9 AA	55
Phosphosite 8:	CCDC40	Q4G0X9	S875	FVRSLKASERETIKM	85 / 7 AA	130
Phosphosite 9:	OPA1	O60313	S210	DKHFRKVSDKEKIDQ	62 / 8 AA	112
Phosphosite 10:	ARPP-21	Q9UBL0	S111	DKSRKDDSEREKEKD	66 / 9 AA	89
Phosphosite 11:	ARHGAP28	Q9P2N2	T612	RKLLRRKTLERETAS	75 / 8 AA	82
Phosphosite 12:	MPP2	Q14168	S416	TSRRPKDSEREGQGY	75 / 8 AA	65
Phosphosite 13:	C14orf179	Q96FT9	S78	SNFRRKASEEIEDFR	100 / 6 AA	24
Phosphosite 14:	GTF2F1	P35269	S203	KRGRRKASELRIHDL	100 / 6 AA	58
Phosphosite 15:	NUAK1	O60285	S151	ISERRRLSERETRHF	66 / 9 AA	74
Phosphosite 16:	MLH3	Q9UHC1	S883	KLSRLKGSERETQTM	75 / 8 AA	164
Phosphosite 17:	HSPA9	P38646	S657	MAYKKMASEREGSGS	62 / 8 AA	74
Phosphosite 18:	HECTD2	Q5U5R9	S29	EERKGKESEREKLPP	85 / 7 AA	88
Phosphosite 19:	DSP	P15924	S1883	EAIRKIESEREKSER	66 / 9 AA	332
Phosphosite 20:	NEK1	Q96PY6	Y631	ERKRKEAYEREKKVW	66 / 9 AA	143