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:	T21
P-Site Sequence:	IRSMGEGTINGLLDE
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	T21	IRSMGEGTINGLLDE	100 / 9 AA	45
Phosphosite 1:	CITED2	Q99967	T77	RHAMGPGTVNGGHPP	75 / 8 AA	28
Phosphosite 2:	WDR42C	P0C7V8	T486	LKGSREGTINCLEPH	85 / 7 AA	68
Phosphosite 3:	TRPM7	Q96QT4	T1537	EMPSEEGTLNGLTSP	85 / 7 AA	213
Phosphosite 4:	Ig-alpha	P11912	T140	FLDMGEGTKNRIITA	85 / 7 AA	25
Phosphosite 5:	TTN	Q8WZ42	S26283	KTLEATISGLTAGEE	71 / 7 AA	3816
Phosphosite 6:	RNF19B	Q6ZMZ0	S485	NPSIGESSIEGLTSV	55 / 9 AA	78
Phosphosite 7:	RNF19A	Q9NV58	S507	NPSIGEGSVGGLTGS	55 / 9 AA	91
Phosphosite 8:	CPXM2	Q8N436	T581	DFQKEEGTVNGASWH	62 / 8 AA	86
Phosphosite 9:	ZSCAN4	Q8NAM6	S257	TARSQEGSINGITFQ	71 / 7 AA	49
Phosphosite 10:	NOXA1	Q86UR1	S156	MSKWPEGSLNGLDSA	71 / 7 AA	51
Phosphosite 11:	TPRKB	Q9Y3C4	T37	RRKAMEGTIDGSLIN	83 / 6 AA	20
Phosphosite 12:	KIAA1529	Q9P1Z9	S872	MDESKEGSIQGLEEM	71 / 7 AA	198
Phosphosite 13:	FN1	P02751	T1961	GVTEATITGLEPGTE	71 / 7 AA	263
Phosphosite 14:	TTN	Q8WZ42	T23036	KVTEATITGLIQGEE	71 / 7 AA	3816
Phosphosite 15:	PWP2	Q15269	S505	SGHEGPISGLCFNPM	71 / 7 AA	102
Phosphosite 16:	UMPS	P11172	T112	TKRLVEGTINPGETC	71 / 7 AA	52
Phosphosite 17:	polycystin 1	P98161	T1251	TFDMGDGTVLSGPEA	66 / 6 AA	463
Phosphosite 18:	CEP110	Q7Z7A1	S619	KDLEGVISGLQEYLG	71 / 7 AA	269
Phosphosite 19:	HSPA2	P54652	T164	QATKDAGTITGLNVL	55 / 9 AA	70
Phosphosite 20:	HECTD1	Q9ULT8	T1302	GSPQGEGTVTGELHN	62 / 8 AA	290