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:	CATR1
Human P-Site:	S47
P-Site Sequence:	DLRALTFSKFQELKH
UniProt:	Q13166
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATR1	Q13166	S47	DLRALTFSKFQELKH	100 / 9 AA	9
Phosphosite 1:	RABGEF1	Q9UJ41	S262	GAQSLTFSKFEEKKT	77 / 9 AA	79
Phosphosite 2:	CATR1	Q13166	T45	VNDLRALTFSKFQEL	100 / 7 AA	9
Phosphosite 3:	Nur77	P22736	S385	STAKLDYSKFQELVL	75 / 8 AA	64
Phosphosite 4:	MSH2	P43246	S448	TDLRSDFSKFQEMIE	100 / 6 AA	105
Phosphosite 5:	RABGEF1	Q9UJ41	T260	SQGAQSLTFSKFEEK	85 / 7 AA	79
Phosphosite 6:	KNG1	P01042	S561	PGVTVTFSDFQDSDL	55 / 9 AA	72
Phosphosite 7:	NF1	P21359	S1567	SSLNLTSSKFEEFMT	75 / 8 AA	319
Phosphosite 8:	C9orf75	Q4KMQ1	S669	PKHSVAFSKWQEQAL	55 / 9 AA	76
Phosphosite 9:	R3HCC1	Q9Y3T6	S379	EDLLATFSEFQEKGF	85 / 7 AA	53
Phosphosite 10:	PCOLCE	Q15113	T201	PDQVIALTFEKFDLE	85 / 7 AA	48
Phosphosite 11:	Nur77	P22736	Y384	PSTAKLDYSKFQELV	71 / 7 AA	64
Phosphosite 12:	WDR45L	Q5MNZ6	S287	FSSKWSFSKFQVPSG	71 / 7 AA	38
Phosphosite 13:	RGS9	O75916	S581	PKARMALSFSRFLRR	71 / 7 AA	77
Phosphosite 14:	BAHCC1	Q9P281	S2423	RKEALSFSKAKELSR	66 / 9 AA	277
Phosphosite 15:	SYNRG	Q9UMZ2	S475	GSLDDSFSDFQELPA	71 / 7 AA	141
Phosphosite 16:	SERPINB8	P50452	T246	AVVEKALTYEKFKAW	71 / 7 AA	43
Phosphosite 17:	CUBN	O60494	S2732	HTITLTFSDFDIEPH	62 / 8 AA	399
Phosphosite 18:	LTBP1	Q14766	S787	PVEALTFSREHGPGV	83 / 6 AA	173
Phosphosite 19:	LTBP1	Q14766	T785	EEPVEALTFSREHGP	83 / 6 AA	173
Phosphosite 20:	PDE2A	O00408	S530	KINGPWFSKFDEDLA	83 / 6 AA	106