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:	S254
P-Site Sequence:	KKKQCRPSKGRKRGF
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	S254	KKKQCRPSKGRKRGF	100 / 9 AA	32
Phosphosite 1:	IGFBP-5	P24593	S233	KRKQCKPSRGRKRGI	77 / 9 AA	31
Phosphosite 2:	MYO18B	Q8IUG5	S2360	SLLESRPSMGRKLSS	66 / 9 AA	285
Phosphosite 3:	MAGI3	Q5TCQ9	S1307	GQDQCRKSRGRSASP	75 / 8 AA	166
Phosphosite 4:	CENPC1	Q03188	S21	RRRFCRPSRARDINT	71 / 7 AA	107
Phosphosite 5:	SLC38A5	Q8WUX1	S286	YTELCRPSKRRMQAV	66 / 9 AA	51
Phosphosite 6:	TP53TG3	Q9ULZ0	S105	RSLIPCRSTKGRWPL	62 / 8 AA	14
Phosphosite 7:	WDR74	Q6RFH5	S280	RGLQCHPSKPLLASC	83 / 6 AA	42
Phosphosite 8:	TP53TG3	Q9ULZ0	T106	SLIPCRSTKGRWPLT	62 / 8 AA	14
Phosphosite 9:	MKLN1	Q9UL63	S627	SLKLCRPSKDYLLRH	71 / 7 AA	85
Phosphosite 10:	ASXL2	Q76L83	S185	QQQQCRPSISISSNQ	71 / 7 AA	154
Phosphosite 11:	PAPD5	Q8NDF8	S477	KQLLCRPSTGNRVGS	71 / 7 AA	63
Phosphosite 12:	PAPD5	Q8NDF8	T478	QLLCRPSTGNRVGSQ	83 / 6 AA	63
Phosphosite 13:	SAFB	Q15424	S90	KKTSKRSSKGRKPEE	85 / 7 AA	103
Phosphosite 14:	KIAA0415	O43299	S687	EVTQCRPSAALPRCP	100 / 5 AA	88
Phosphosite 15:	WISP2	O76076	S240	LSRPCPPSRGRSPQN	62 / 8 AA	27
Phosphosite 16:	GDF3	Q9NR23	S246	NPDQCHPSRKRRAAI	55 / 9 AA	41
Phosphosite 17:	FAM91A1	Q658Y4	S144	LMNQCRSSKKFFRRK	83 / 6 AA	94
Phosphosite 18:	Uncharacterized protein FLJ14100	Q9H7Y2	S177	SSGTSRPSRGRLEAR	71 / 7 AA	24
Phosphosite 19:	BF	P00751	S505	KISVIRPSKGHESCM	71 / 7 AA	86
Phosphosite 20:	OR5L1	Q8NGL2	S263	LSIYCRPSSGNSGDA	83 / 6 AA	35