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:	S344
P-Site Sequence:	RARCRSYSISIGAHL
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	S344	RARCRSYSISIGAHL	100 / 9 AA	138
Phosphosite 1:	IRS4	O14654	Y343	YRARCRSYSISIGAH	100 / 8 AA	138
Phosphosite 2:	IRS4	O14654	S342	EYRARCRSYSISIGA	100 / 7 AA	138
Phosphosite 3:	MTHFSD	Q2M296	S123	SQGVRNYSVPIGLDS	55 / 9 AA	42
Phosphosite 4:	CTSB	P07858	Y182	SHVGCRPYSIPPCEH	71 / 7 AA	38
Phosphosite 5:	B3GNT2	Q9NY97	S129	YLRCRNYSLLIDQPD	55 / 9 AA	46
Phosphosite 6:	ADAMTS5	Q9UNA0	Y693	DGTECRPYSNSVCVR	62 / 8 AA	102
Phosphosite 7:	ODZ3	Q9P273	S111	GLPHRGYSISAGSDA	75 / 8 AA	301
Phosphosite 8:	B3GNT2	Q9NY97	Y128	LYLRCRNYSLLIDQP	62 / 8 AA	46
Phosphosite 9:	ADAMTS5	Q9UNA0	S694	GTECRPYSNSVCVRG	62 / 8 AA	102
Phosphosite 10:	B3GNT4	Q9C0J1	S106	YRHCRNFSILLEPSG	66 / 6 AA	42
Phosphosite 11:	CHST6	Q9GZX3	Y168	AREACRSYSHVVLKE	100 / 5 AA	44
Phosphosite 12:	CHST6	Q9GZX3	S169	REACRSYSHVVLKEV	100 / 5 AA	44
Phosphosite 13:	CHST5	Q9GZS9	Y190	AREACRSYSHVVLKE	100 / 5 AA	46
Phosphosite 14:	CHST5	Q9GZS9	S191	REACRSYSHVVLKEV	100 / 5 AA	46
Phosphosite 15:	CHST4	Q8NCG5	Y171	VEKACRSYSHVVLKE	100 / 5 AA	45
Phosphosite 16:	CHST4	Q8NCG5	S172	EKACRSYSHVVLKEV	100 / 5 AA	45
Phosphosite 17:	CHST6	Q9GZX3	S167	LAREACRSYSHVVLK	100 / 5 AA	44
Phosphosite 18:	CHST5	Q9GZS9	S189	LAREACRSYSHVVLK	100 / 5 AA	46
Phosphosite 19:	IFNA8	P32881	S176	AEIMRSFSLSINLQK	62 / 8 AA	22
Phosphosite 20:	GMPS	P49915	S527	QGDCRSYSYVCGISS	66 / 9 AA	77