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:	IGFN1
Human P-Site:	S1224
P-Site Sequence:	PSVSPKDSGEYKAVA
UniProt:	Q86VF2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGFN1	Q86VF2	S1224	PSVSPKDSGEYKAVA	100 / 9 AA	138
Phosphosite 1:	HSPG2	P98160	S2986	HLVSPADSGEYVCRA	87 / 8 AA	469
Phosphosite 2:	HSPG2	P98160	S2788	HHVSPADSGEYVCRV	87 / 8 AA	469
Phosphosite 3:	HSPG2	P98160	S2402	YQASPADSGEYVCRV	87 / 8 AA	469
Phosphosite 4:	HSPG2	P98160	S2112	PQVSPADSGEYVCRV	87 / 8 AA	469
Phosphosite 5:	HSPG2	P98160	S2888	NQVSPADSGEYSCQV	87 / 8 AA	469
Phosphosite 6:	ANKRD11	Q6UB99	S1389	EGGSRKDSGQYEKDF	75 / 8 AA	298
Phosphosite 7:	HSPG2	P98160	S2595	PQVTPADSGEYVCHV	75 / 8 AA	469
Phosphosite 8:	HSPG2	P98160	S2498	LQVTPADSGEYVCRV	75 / 8 AA	469
Phosphosite 9:	SPRED1	Q7Z699	S308	KLSSPKDSVVFKTQP	66 / 9 AA	50
Phosphosite 10:	TTN	Q8WZ42	S5573	ISTEKKDSGEYTFEV	100 / 6 AA	3816
Phosphosite 11:	OBSCN	Q5VST9	T4136	HQLEAKDTGEYACVT	71 / 7 AA	868
Phosphosite 12:	TTN	Q8WZ42	S20290	FSVNRKDSGDYTITA	62 / 8 AA	3816
Phosphosite 13:	BCLAF1	Q9NYF8	Y730	QEKTPKDYKEYKSYK	66 / 9 AA	106
Phosphosite 14:	MXRA5	Q9NR99	S2117	RNLAPKDSGRYECVA	75 / 8 AA	312
Phosphosite 15:	SASH1	O94885	S725	SGCSPRDSGCYESSE	75 / 8 AA	137
Phosphosite 16:	SULF2	Q8IWU5	Y511	CTCDSGDYKLSLAGR	83 / 6 AA	100
Phosphosite 17:	SULF2	Q8IWU5	S508	SEACTCDSGDYKLSL	83 / 6 AA	100
Phosphosite 18:	STAG3L4	Q8TBR4	S31	DLVDVKDSGDYPLTA	83 / 6 AA	17
Phosphosite 19:	HSPG2	P98160	S2691	HQMSVADSGEYVCRA	75 / 8 AA	469
Phosphosite 20:	GRM4	Q14833	S486	QYQLRNDSAEYKVIG	62 / 8 AA	102