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:	CATSPERB
Human P-Site:	S277
P-Site Sequence:	YPSRHSLSFSRADFC
UniProt:	Q9H7T0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPERB	Q9H7T0	S277	YPSRHSLSFSRADFC	100 / 9 AA	127
Phosphosite 1:	CATSPERB	Q9H7T0	S275	LRYPSRHSLSFSRAD	100 / 7 AA	127
Phosphosite 2:	FOXA2	Q9Y261	S212	NSIRHSLSFNDCFLK	85 / 7 AA	48
Phosphosite 3:	FOXA3	P55318	S170	NSIRHSLSFNDCFVK	85 / 7 AA	37
Phosphosite 4:	CATSPERB	Q9H7T0	S279	SRHSLSFSRADFCGF	100 / 7 AA	127
Phosphosite 5:	Cbl	P22681	S619	RELTNRHSLPFSLPS	85 / 7 AA	100
Phosphosite 6:	PRSS16	Q9NQE7	S348	SLGQKCLSFSRAETV	85 / 7 AA	55
Phosphosite 7:	ZFP36L2	P47974	S257	PRPKLHHSLSFSGFP	85 / 7 AA	51
Phosphosite 8:	ZFP36L2	P47974	S259	PKLHHSLSFSGFPSG	85 / 7 AA	51
Phosphosite 9:	GARNL3	Q5VVW2	S896	IPVTHSLSLSRMEIK	85 / 7 AA	113
Phosphosite 10:	FOXK2	Q01167	S311	NSIRHNLSLNRYFIK	62 / 8 AA	69
Phosphosite 11:	FOXK1	P85037	S358	NSIRHNLSLNRYFIK	62 / 8 AA	75
Phosphosite 12:	HIVEP2	P31629	S99	YSCQHSLSFPQHSLP	62 / 8 AA	269
Phosphosite 13:	ALS2CR8	Q8N187	S464	VPERHNLSFFPTVND	83 / 6 AA	81
Phosphosite 14:	C8orf17	Q9NRJ1	S44	TTWYGSLSFSRHKYK	100 / 6 AA	11
Phosphosite 15:	IKBKAP	O95163	S337	WYLKQSLSFSTCGKS	71 / 7 AA	150
Phosphosite 16:	ZNF713	Q8N859	S424	CEQTVRHSPSFSST_	85 / 7 AA	50
Phosphosite 17:	OFD1	O75665	S783	TESRHSLSIPPVSSP	55 / 9 AA	117
Phosphosite 18:	ZNF713	Q8N859	S426	QTVRHSPSFSST___	66 / 9 AA	50
Phosphosite 19:	NOTCH2	Q04721	S2200	VHAQHALSFSNLHEM	71 / 7 AA	265
Phosphosite 20:	TAF5	Q15542	T676	KGPIHSLTFSPNGRF	71 / 7 AA	87