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:	MPP1
Human P-Site:	Y251
P-Site Sequence:	PFGKKKKYKDKYLAK
UniProt:	Q00013
Intern. Prot. ID:	IPI00215610

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MPP1	Q00013	Y251	PFGKKKKYKDKYLAK	100 / 9 AA	52
Phosphosite 1:	CASK	O14936	Y708	FGKKKKQYKDKYLAK	88 / 9 AA	105
Phosphosite 2:	NEB	P20929	Y422	NFSSDKKYKDSYLKD	85 / 7 AA	773
Phosphosite 3:	UBN2	Q6ZU65	Y318	SEKKKKRYKDSLSLA	85 / 7 AA	146
Phosphosite 4:	HSP90AA5P	Q58FG0	S105	ADKKKKKSKEKYIDQ	77 / 9 AA	39
Phosphosite 5:	ME2	P23368	Y269	AFRFLRKYREKYCTF	57 / 7 AA	65
Phosphosite 6:	NEB	P20929	Y5902	ELQSIVKYKEKYEKE	83 / 6 AA	773
Phosphosite 7:	C6orf165	Q8IYR0	Y443	PAIGILKYKEKYYTF	83 / 6 AA	71
Phosphosite 8:	USP42	Q9H9J4	S1204	KSKKKKKSKDKHRDR	77 / 9 AA	146
Phosphosite 9:	EEA1	Q15075	Y714	LESHLKEYKEKYLSL	71 / 7 AA	162
Phosphosite 10:	MSH4	O15457	Y920	LSNLKKKYKEDFPRT	62 / 8 AA	105
Phosphosite 11:	SPAG7	O75391	Y167	ASDYKDKYSHLIGKG	100 / 5 AA	26
Phosphosite 12:	MLLT10	P55197	Y235	HEKEKKKYKEKDKHK	85 / 7 AA	109
Phosphosite 13:	SULF2	Q8IWU5	Y527	KKLFKKKYKASYVRS	75 / 8 AA	100
Phosphosite 14:	DRAP1	Q14919	Y8	MPSKKKKYNARFPPA	55 / 9 AA	22
Phosphosite 15:	MPP1	Q00013	Y255	KKKYKDKYLAKHSSI	100 / 5 AA	52
Phosphosite 16:	SPAG7	O75391	Y163	VVSPASDYKDKYSHL	100 / 5 AA	26
Phosphosite 17:	CASK	O14936	Y712	KKQYKDKYLAKHNAV	100 / 5 AA	105
Phosphosite 18:	NPY1R	P25929	Y192	QNVTLDAYKDKYVCF	100 / 5 AA	44
Phosphosite 19:	RNF125	Q96EQ8	Y122	HIRTCQKYIDKYGPL	71 / 7 AA	26
Phosphosite 20:	SMAP2	Q8WU79	Y123	DKYEKKKYMDRSLDI	71 / 7 AA	47