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:	MARK1
Human P-Site:	S486
P-Site Sequence:	GPERKKSSTIPSNNV
UniProt:	Q9P0L2
Intern. Prot. ID:	IPI00185037

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MARK1	Q9P0L2	S486	GPERKKSSTIPSNNV	100 / 9 AA	89
Phosphosite 1:	MARK3	P27448	S513	IPERKKSSTVPSSNT	88 / 9 AA	87
Phosphosite 2:	MARK1	Q9P0L2	S485	VGPERKKSSTIPSNN	100 / 8 AA	89
Phosphosite 3:	MARK3	P27448	S512	DIPERKKSSTVPSSN	87 / 8 AA	87
Phosphosite 4:	MARK1	Q9P0L2	T487	PERKKSSTIPSNNVY	100 / 8 AA	89
Phosphosite 5:	MARK3	P27448	T514	PERKKSSTVPSSNTA	87 / 8 AA	87
Phosphosite 6:	INVS	Q9Y283	S280	LLLERNKSGTIPSDS	75 / 8 AA	118
Phosphosite 7:	GSG2	Q8TF76	S674	YTLNGKSSTIPSCGL	100 / 7 AA	88
Phosphosite 8:	INVS	Q9Y283	T282	LERNKSGTIPSDSQG	75 / 8 AA	118
Phosphosite 9:	IGF2R	P11717	T1470	DGIRKKSTTIRFTCS	85 / 7 AA	274
Phosphosite 10:	ABCC4	O15439	S1118	HDLRKKMSIIPQEPV	75 / 8 AA	150
Phosphosite 11:	KIF27	Q86VH2	S289	GDPRRKSSHIPYRDA	75 / 8 AA	160
Phosphosite 12:	IGF2R	P11717	S1469	PDGIRKKSTTIRFTC	85 / 7 AA	274
Phosphosite 13:	KIF27	Q86VH2	S288	LGDPRRKSSHIPYRD	75 / 8 AA	160
Phosphosite 14:	RGS9	O75916	T432	ETTKKSSTLPFMRRH	85 / 7 AA	77
Phosphosite 15:	GSG2	Q8TF76	S673	HYTLNGKSSTIPSCG	100 / 6 AA	88
Phosphosite 16:	BC060632	Q765P7	T516	PEFDKSSTIPRNSNI	100 / 6 AA	80
Phosphosite 17:	BC060632	Q765P7	S514	GPPEFDKSSTIPRNS	100 / 6 AA	80
Phosphosite 18:	BC060632	Q765P7	S515	PPEFDKSSTIPRNSN	100 / 6 AA	80
Phosphosite 19:	DRP1	O00429	S534	AVSRDKSSKVPSALA	66 / 9 AA	82
Phosphosite 20:	DDX28	Q9NUL7	T158	PTTVQSSTIPSLLRG	85 / 7 AA	60