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:	IL6ST
Human P-Site:	S737
P-Site Sequence:	GSSCMSSSRPSISSS
UniProt:	P40189
Intern. Prot. ID:	IPI00297124

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IL6ST	P40189	S737	GSSCMSSSRPSISSS	100 / 9 AA	104
Phosphosite 1:	IL6ST	P40189	S736	GGSSCMSSSRPSISS	100 / 8 AA	104
Phosphosite 2:	IL6ST	P40189	S735	IGGSSCMSSSRPSIS	100 / 7 AA	104
Phosphosite 3:	USP21	Q9UK80	S231	NAVLQCLSSTRPLRD	71 / 7 AA	63
Phosphosite 4:	SMCY	Q9BY66	S1237	LCPLCMRSRRPRLET	71 / 7 AA	174
Phosphosite 5:	SmcX	P41229	S1250	LCPLCMRSRRPRLET	71 / 7 AA	176
Phosphosite 6:	RbBP2	P29375	S1218	LCPLCMRSRRPRLET	71 / 7 AA	192
Phosphosite 7:	ZNF638	Q14966	S1390	AVSDVSSSKPSIKAV	75 / 8 AA	221
Phosphosite 8:	DDX26B	Q5JSJ4	S254	EDGLMDSSRPSNSFA	85 / 7 AA	97
Phosphosite 9:	DDX26B	Q5JSJ4	S253	GEDGLMDSSRPSNSF	85 / 7 AA	97
Phosphosite 10:	ZC3H14	Q6PJT7	S208	VTLTYGSSRPSIEIY	85 / 7 AA	83
Phosphosite 11:	ZC3H14	Q6PJT7	S211	TYGSSRPSIEIYRPP	100 / 6 AA	83
Phosphosite 12:	ARID5B	Q14865	S747	STDHMAVSRPSVIQH	55 / 9 AA	132
Phosphosite 13:	RASSF4	Q9H2L5	S147	KSDASCMSQRRPKCR	71 / 7 AA	37
Phosphosite 14:	MEP1B	Q16820	S688	KYRERMSSNRPNLTP	71 / 7 AA	80
Phosphosite 15:	IL6ST	P40189	S740	CMSSSRPSISSSDEN	100 / 6 AA	104
Phosphosite 16:	SETD1B	Q9UPS6	S60	QHFSLAMSSNRPVEI	83 / 6 AA	209
Phosphosite 17:	NEK4	P51957	S631	SQEEMSSSGPSVRKA	75 / 8 AA	95
Phosphosite 18:	C22orf29	Q7L3V2	S88	PLAGHMPSSRPHRVD	71 / 7 AA	39
Phosphosite 19:	MLK4	Q5TCX8	S1026	RSKTSRPSIYELEKE	83 / 6 AA	114
Phosphosite 20:	MEP1B	Q16820	S687	KKYRERMSSNRPNLT	83 / 6 AA	80