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:	IRS4
Human P-Site:	S439
P-Site Sequence:	FFRRLAPSPARPRHP
UniProt:	O14654
Intern. Prot. ID:	IPI00020729

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IRS4	O14654	S439	FFRRLAPSPARPRHP	100 / 9 AA	138
Phosphosite 1:	BAT2	P48634	S2036	PATRVLPSPARPFPA	77 / 9 AA	229
Phosphosite 2:	ITGB1BP3	Q9NPI5	S201	RSQESAPSPARPART	100 / 7 AA	26
Phosphosite 3:	KIAA0802	Q9Y4B5	S43	RRLHRAPSPARPFLK	100 / 7 AA	209
Phosphosite 4:	FAM125B	Q9H7P6	S309	AAARLPPSPTRCQQI	75 / 8 AA	36
Phosphosite 5:	PTX3	P26022	S98	ELGRLAESLARPCAP	77 / 9 AA	42
Phosphosite 6:	MLL2	O14686	S4649	PPSPLAPSPASPPTE	87 / 8 AA	564
Phosphosite 7:	DSN1	Q9H410	S331	SMQQLDPSPARKLLK	75 / 8 AA	40
Phosphosite 8:	ZFPM2	Q8WW38	S482	SSPRLASSPVQPNIG	66 / 9 AA	128
Phosphosite 9:	SPRY4	Q9C004	T77	GAPELAPTPARCDQD	85 / 7 AA	33
Phosphosite 10:	COL6A1	P12109	S780	SCQGLAPSQGRPGLS	75 / 8 AA	109
Phosphosite 11:	ALS2CR8	Q8N187	S252	WGTRQSPSPAKPATR	66 / 9 AA	81
Phosphosite 12:	ALAS2	P22557	S521	ELLRLAPSPHHSPQM	100 / 6 AA	65
Phosphosite 13:	ZNF750	Q32MQ0	S298	IPKHLAPSPATYDHY	85 / 7 AA	77
Phosphosite 14:	ARID4A	P29374	S1140	KPQKLARSPARISPH	75 / 8 AA	143
Phosphosite 15:	LPPR2	Q96GM1	S175	ALGCLPPSPDRPGPD	75 / 8 AA	37
Phosphosite 16:	HNRPDL	O14979	S49	LPSLAPSSARQGARR	75 / 8 AA	46
Phosphosite 17:	HNRPDL	O14979	S48	LLPSLAPSSARQGAR	75 / 8 AA	46
Phosphosite 18:	Cdt1	Q9H211	S31	KLACRTPSPARPALR	85 / 7 AA	60
Phosphosite 19:	SRCAP	Q6ZRS2	S2715	TSSPEGPSPARPPRR	85 / 7 AA	344
Phosphosite 20:	MICALL2	Q8IY33	T330	SESRLAPTPTEGKVR	71 / 7 AA	98