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:	CASP4
Human P-Site:	S305
P-Site Sequence:	KDFIAFCSSTPHNVS
UniProt:	P49662
Intern. Prot. ID:	IPI00027725

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CASP4	P49662	S305	KDFIAFCSSTPHNVS	100 / 9 AA	43
Phosphosite 1:	Casp1	P29466	S332	KDFIAFCSSTPDNVS	88 / 9 AA	45
Phosphosite 2:	CASP12	Q6UXS9	S269	KDFIAFKSSTPHNVS	88 / 9 AA	39
Phosphosite 3:	ALG1	Q9BT22	S71	TLLGFCNSKPHDELL	62 / 8 AA
Phosphosite 4:	Casp1	P29466	T334	FIAFCSSTPDNVSWR	85 / 7 AA	45
Phosphosite 5:	STK38L	Q9Y2H1	T327	YPPFCSETPQETYRK	71 / 7 AA	54
Phosphosite 6:	STK38	Q15208	T326	YPPFCSETPQETYKK	71 / 7 AA	54
Phosphosite 7:	STK38L	Q9Y2H1	S325	IGYPPFCSETPQETY	62 / 8 AA	54
Phosphosite 8:	STK38	Q15208	S324	IGYPPFCSETPQETY	62 / 8 AA	54
Phosphosite 9:	SLFN13	Q68D06	S288	PIVHFCSSKPRVEYS	71 / 7 AA	102
Phosphosite 10:	DRD5	P21918	T382	CSHFCSRTPVETVNI	83 / 6 AA	53
Phosphosite 11:	NARS2	Q96I59	S15	LRSVRFCSSAPFPKH	62 / 8 AA	54
Phosphosite 12:	CASP12	Q6UXS9	T271	FIAFKSSTPHNVSWR	85 / 7 AA	39
Phosphosite 13:	C11orf82	Q8IXT1	T751	HSRTCSPTPHFQSDS	83 / 6 AA	112
Phosphosite 14:	C11orf82	Q8IXT1	S749	SRHSRTCSPTPHFQS	83 / 6 AA	112
Phosphosite 15:	NARS2	Q96I59	S16	RSVRFCSSAPFPKHK	83 / 6 AA	54
Phosphosite 16:	NAV1	Q8NEY1	S901	LPSAFPSSTPVPTPP	85 / 7 AA	202
Phosphosite 17:	MAP3K13	O43283	S13	EHLSCSSSPHLPFSE	83 / 6 AA	108
Phosphosite 18:	MAP3K13	O43283	S11	FQEHLSCSSSPHLPF	83 / 6 AA	108
Phosphosite 19:	NAV1	Q8NEY1	S900	SLPSAFPSSTPVPTP	85 / 7 AA	202
Phosphosite 20:	CXXC6	Q8NFU7	S833	QQPGFNCSSIPHSSH	83 / 6 AA	235