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:	IGFBP4
Human P-Site:	S76
P-Site Sequence:	VYTPRCGSGLRCYPP
UniProt:	P22692
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGFBP4	P22692	S76	VYTPRCGSGLRCYPP	100 / 9 AA	28
Phosphosite 1:	IGFBP-3	P17936	S90	IYTERCGSGLRCQPS	100 / 8 AA	32
Phosphosite 2:	ACACA	Q13085	S263	PTLPWSGSGLRVDWQ	66 / 9 AA	266
Phosphosite 3:	C2orf54	Q08AI8	S390	SPPPRIGSGLKALLQ	66 / 9 AA	50
Phosphosite 4:	HMCN1	Q96RW7	S5179	RCVVRCGSGFRRTSD	85 / 7 AA	613
Phosphosite 5:	AIRE	O43918	T468	AGTSRPGTGLRCRSC	75 / 8 AA	58
Phosphosite 6:	HES3	Q5TGS1	S88	RRGDEVGSGLRCPLV	100 / 6 AA	20
Phosphosite 7:	ZFP82	Q8N141	S323	GKAFLCGSGLRVHHK	100 / 6 AA	63
Phosphosite 8:	TSC2	P49815	S1454	SSSPRSPSGLRPRGY	75 / 8 AA	201
Phosphosite 9:	Net1	Q7Z628	S558	ENAYRCGSGMQMAED	71 / 7 AA	68
Phosphosite 10:	RNF126	Q9BV68	S34	YICPRCESGFIEELP	71 / 7 AA	36
Phosphosite 11:	ZNF746	Q6NUN9	S508	GGSARDGSALRCGEC	66 / 9 AA	69
Phosphosite 12:	LYPD3	O95274	S223	CQGSRCNSDLRNKTY	62 / 8 AA	36
Phosphosite 13:	ZNF788	Q6ZQV5	S210	KTFRCASSLRIHGRT	71 / 7 AA	72
Phosphosite 14:	TMEM180	Q14CX5	S85	FLSSQPRSGAGLSSR	71 / 7 AA	57
Phosphosite 15:	ZNF788	Q6ZQV5	S209	GKTFRCASSLRIHGR	71 / 7 AA	72
Phosphosite 16:	LRRC66	Q68CR7	S343	GKKAKAGSGLRKKQR	62 / 8 AA	98
Phosphosite 17:	AVP	P01185	S94	SGQKACGSGGRCAAF	85 / 7 AA	17
Phosphosite 18:	OXT	P01178	S94	SGQKACGSGGRCAVL	85 / 7 AA	13
Phosphosite 19:	ZNF124	Q15973	S304	KGFRCSSSLRDHERT	71 / 7 AA	40
Phosphosite 20:	RUFY1	Q96T51	S83	NLSASCGSALRAAAG	62 / 8 AA	80