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:	Casp1
Human P-Site:	S229
P-Site Sequence:	PEHKTSDSTFLVFMS
UniProt:	P29466
Intern. Prot. ID:	IsoformAlpha - IPI00021800

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Casp1	P29466	S229	PEHKTSDSTFLVFMS	100 / 9 AA	45
Phosphosite 1:	CASP5	P51878	S243	PEHKSSDSTFLVLMS	88 / 9 AA	50
Phosphosite 2:	CASP4	P49662	S202	PEHKSSDSTFLVLMS	88 / 9 AA	43
Phosphosite 3:	Casp1	P29466	T230	EHKTSDSTFLVFMSH	100 / 8 AA	45
Phosphosite 4:	CASP4	P49662	T203	EHKSSDSTFLVLMSH	87 / 8 AA	43
Phosphosite 5:	CASP12	Q6UXS9	T165	EHQSSDSTFLVFMSH	87 / 8 AA	39
Phosphosite 6:	Casp1	P29466	S227	HRPEHKTSDSTFLVF	100 / 7 AA	45
Phosphosite 7:	PIK3R2	O00459	T351	LRDTPDGTFLVRDAS	75 / 8 AA	82
Phosphosite 8:	PIK3R1	P27986	T354	LRDTADGTFLVRDAS	75 / 8 AA	84
Phosphosite 9:	C14orf118	Q9NWQ4	S290	GLDKFSDSTFLLPSR	77 / 9 AA	52
Phosphosite 10:	VAV1	P15498	T692	LANRSDGTFLVRQRV	85 / 7 AA	98
Phosphosite 11:	FBXW12	Q6X9E4	S454	RVRKVSDSSILVMYS	66 / 9 AA	53
Phosphosite 12:	C15orf2	Q9NZP6	S994	GMPGTGDSTLLVGNT	75 / 8 AA	121
Phosphosite 13:	CASP4	P49662	S200	TRPEHKSSDSTFLVL	85 / 7 AA	43
Phosphosite 14:	MYO1A	Q9UBC5	T467	PGVVSDSTFLAKLNQ	100 / 6 AA	118
Phosphosite 15:	C14orf118	Q9NWQ4	T291	LDKFSDSTFLLPSRP	85 / 7 AA	52
Phosphosite 16:	PIK3R3	Q92569	T86	LRDMPDGTFLVRDAS	71 / 7 AA	54
Phosphosite 17:	PIK3R1	P27986	T645	LRGKRDGTFLVRESS	71 / 7 AA	84
Phosphosite 18:	ABTB2	Q8N961	T662	NKEMSDVTFLVEGKL	85 / 7 AA	93
Phosphosite 19:	BTBD11	A6QL63	T926	NKEMSDVTFLVEGRP	85 / 7 AA	121
Phosphosite 20:	PLCG2	P16885	T560	ETGGKDGTFLVRESE	83 / 6 AA	148