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:	CAST
Human P-Site:	S295
P-Site Sequence:	DQALEALSASLGTRQ
UniProt:	P20810
Intern. Prot. ID:	IPI00305750

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CAST	P20810	S295	DQALEALSASLGTRQ	100 / 9 AA	77
Phosphosite 1:	BIVM	Q86UB2	S131	ENSLENLSNSLGKLP	77 / 9 AA	57
Phosphosite 2:	polycystin 1	P98161	S4198	SSQLDGLSVSLGRLG	66 / 9 AA	463
Phosphosite 3:	Putative UPF0609 protein C4orf27-like	A8MVJ9	S74	EKPADPLSASLGLQL	75 / 8 AA	40
Phosphosite 4:	ABCA2	Q9BZC7	S131	RQHLEALSAGPGTSG	77 / 9 AA	270
Phosphosite 5:	C4orf27	Q9NWY4	S73	EKPSDSLSASLGLQL	75 / 8 AA	39
Phosphosite 6:	TTLL4	Q14679	S64	KKQVETLSAGLGPGL	66 / 9 AA	133
Phosphosite 7:	VPS13B	Q7Z7G8	S1359	VSELEDLSASIDVQD	66 / 9 AA	449
Phosphosite 8:	EXOC4	Q96A65	S829	SAIEEAMSASLQQHK	85 / 7 AA	110
Phosphosite 9:	RanBP10	Q6VN20	S522	GRELQALSEQLGREY	66 / 9 AA	67
Phosphosite 10:	RDH5	Q92781	S186	KFGLEAFSDSLRRDV	75 / 8 AA	35
Phosphosite 11:	RC3H1	Q5TC82	S460	LVPRRPLSASLGQLN	85 / 7 AA	126
Phosphosite 12:	LAMA5	O15230	S2715	ASLALSASIGRVREL	85 / 7 AA	400
Phosphosite 13:	CCDC88C	Q9P219	S189	PEELEALSRSMVLHL	75 / 8 AA	228
Phosphosite 14:	SF4	Q8IWZ8	S344	KSPPEALSGSLPPAT	85 / 7 AA	72
Phosphosite 15:	RC3H1	Q5TC82	S462	PRRPLSASLGQLNEV	85 / 7 AA	126
Phosphosite 16:	C8orf77	Q0IIN9	S74	RTSRGALSPSLGRLF	85 / 7 AA	22
Phosphosite 17:	C8orf77	Q0IIN9	S76	SRGALSPSLGRLFPH	85 / 7 AA	22
Phosphosite 18:	FAM98C	Q17RN3	S218	WEALESLSQSLRDQY	75 / 8 AA	37
Phosphosite 19:	STARD9	Q9P2P6	S1512	SADLESLSASRSTNA	85 / 7 AA	507
Phosphosite 20:	CDK5RAP2	Q96SN8	S380	LSGKEALSAALRSQN	85 / 7 AA	215