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:	IGFBP-3
Human P-Site:	S148
P-Site Sequence:	EEDRSAGSVESPSVS
UniProt:	P17936
Intern. Prot. ID:	IPI00018305

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGFBP-3	P17936	S148	EEDRSAGSVESPSVS	100 / 9 AA	32
Phosphosite 1:	EGF receptor	P00533	S1104	VPKRPAGSVQNPVYH	66 / 9 AA	134
Phosphosite 2:	SREC-II	Q96GP6	S614	DSERSASSVEGPGGA	77 / 9 AA	92
Phosphosite 3:	FLJ14262	Q9H7U1	S184	YGNRSAGSMQRPRAN	66 / 9 AA	94
Phosphosite 4:	KRT18	P05783	S18	TNYRSLGSVQAPSYG	66 / 9 AA	48
Phosphosite 5:	NOL1	P46087	S58	AAKRRLGSVEAPKTN	66 / 9 AA	89
Phosphosite 6:	HCN3	Q9P1Z3	S652	SAWRSAGSPASPLVP	77 / 9 AA	86
Phosphosite 7:	ANKRD37	Q7Z713	S148	RQKRSLGSVENTSGK	75 / 8 AA	17
Phosphosite 8:	CUBN	O60494	S2754	VTVRNGGSPESPIIG	66 / 9 AA	399
Phosphosite 9:	BFSP2	Q13515	S35	RGPRSSSSLESPPAS	66 / 9 AA	46
Phosphosite 10:	RPH3AL	Q9UNE2	S245	PWKESGGSVEAPRMG	75 / 8 AA	34
Phosphosite 11:	ATHL1	Q32M88	S139	LLLRSAFSPESPDLD	77 / 9 AA	81
Phosphosite 12:	IGFBP-3	P17936	S151	RSAGSVESPSVSSTH	100 / 6 AA	32
Phosphosite 13:	ZNF446	Q9NWS9	T143	GSPHPSGTVESPGEG	55 / 9 AA	49
Phosphosite 14:	IGFBP-3	P17936	S145	SESEEDRSAGSVESP	100 / 6 AA	32
Phosphosite 15:	DSCAM	O60469	S1778	PTPRAAGSVDKESDS	71 / 7 AA	222
Phosphosite 16:	PCNX	Q96RV3	S381	LSTRSSGSTESYCSG	75 / 8 AA	259
Phosphosite 17:	SREC-II	Q96GP6	S613	SDSERSASSVEGPGG	85 / 7 AA	92
Phosphosite 18:	CDK2AP1	O14519	S21	AALNAAGSVHSPSTS	85 / 7 AA	12
Phosphosite 19:	SALL4	Q9UJQ4	S753	QGSRENGSVESDGLT	75 / 8 AA	112
Phosphosite 20:	CASKIN2	Q8WXE0	S418	GSIRSAGSGQSSEGT	66 / 9 AA	127