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:	S90
P-Site Sequence:	IYTERCGSGLRCQPS
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	S90	IYTERCGSGLRCQPS	100 / 9 AA	32
Phosphosite 1:	IGFBP4	P22692	S76	VYTPRCGSGLRCYPP	100 / 8 AA	28
Phosphosite 2:	AIRE	O43918	T468	AGTSRPGTGLRCRSC	75 / 8 AA	58
Phosphosite 3:	HMCN1	Q96RW7	S5179	RCVVRCGSGFRRTSD	85 / 7 AA	613
Phosphosite 4:	HES3	Q5TGS1	S88	RRGDEVGSGLRCPLV	66 / 9 AA	20
Phosphosite 5:	FAM194A	Q7L0X2	S276	PKCEFCGSDLRAFFS	75 / 8 AA	75
Phosphosite 6:	ZFP82	Q8N141	S323	GKAFLCGSGLRVHHK	100 / 6 AA	63
Phosphosite 7:	CACNA1E	Q15878	T1696	NENERCGTDLAYVYF	71 / 7 AA	262
Phosphosite 8:	ACACA	Q13085	S263	PTLPWSGSGLRVDWQ	62 / 8 AA	266
Phosphosite 9:	Net1	Q7Z628	S558	ENAYRCGSGMQMAED	71 / 7 AA	68
Phosphosite 10:	ZNF788	Q6ZQV5	S210	KTFRCASSLRIHGRT	71 / 7 AA	72
Phosphosite 11:	ZNF788	Q6ZQV5	S209	GKTFRCASSLRIHGR	71 / 7 AA	72
Phosphosite 12:	PHRF1	Q9P1Y6	S850	PGSSPERSGPGLLPS	71 / 7 AA	179
Phosphosite 13:	LYPD3	O95274	S223	CQGSRCNSDLRNKTY	71 / 7 AA	36
Phosphosite 14:	ZNF746	Q6NUN9	S508	GGSARDGSALRCGEC	66 / 9 AA	69
Phosphosite 15:	ZNF124	Q15973	S304	KGFRCSSSLRDHERT	71 / 7 AA	40
Phosphosite 16:	FAM161B	Q96MY7	T129	QALRCGSTRRCSSLN	75 / 8 AA	74
Phosphosite 17:	AVP	P01185	S94	SGQKACGSGGRCAAF	85 / 7 AA	17
Phosphosite 18:	OXT	P01178	S94	SGQKACGSGGRCAVL	85 / 7 AA	13
Phosphosite 19:	ZNF124	Q15973	S303	GKGFRCSSSLRDHER	71 / 7 AA	40
Phosphosite 20:	CTCFL	Q8NI51	S570	RHSEKCGSGEAKSAA	83 / 6 AA	76