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:	CTRB1
Human P-Site:	S241
P-Site Sequence:	GSDTCSTSSPGVYAR
UniProt:	P17538
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTRB1	P17538	S241	GSDTCSTSSPGVYAR	100 / 9 AA	28
Phosphosite 1:	CTRB1	P17538	S242	SDTCSTSSPGVYARV	100 / 8 AA	28
Phosphosite 2:	CTRB1	P17538	T240	WGSDTCSTSSPGVYA	100 / 8 AA	28
Phosphosite 3:	GMNN	O75496	S63	DHLTSTTSSPGVIVP	77 / 9 AA	24
Phosphosite 4:	CTRB2	Q6GPI1	T241	GSRTCSTTTPAVYAR	66 / 9 AA	28
Phosphosite 5:	CTRB1	P17538	S239	SWGSDTCSTSSPGVY	100 / 7 AA	28
Phosphosite 6:	MBD6	Q96DN6	S124	METTCSHSSPGEGAS	87 / 8 AA	101
Phosphosite 7:	PCDHGB1	Q9Y5G3	S731	QTGLCSKSGPGVPPN	75 / 8 AA	100
Phosphosite 8:	CDC14B	O60729	T24	CSRRCSSTSPGVKKI	75 / 8 AA	57
Phosphosite 9:	CDC14B	O60729	S25	SRRCSSTSPGVKKIR	75 / 8 AA	57
Phosphosite 10:	RNF44	Q7L0R7	S239	GSFTYSTSAPGPALS	75 / 8 AA	48
Phosphosite 11:	GMNN	O75496	S64	HLTSTTSSPGVIVPE	75 / 8 AA	24
Phosphosite 12:	FRMPD3	Q5JV73	S1586	DAATCSSSSPEASRT	66 / 9 AA	199
Phosphosite 13:	FRMPD3	Q5JV73	S1585	LDAATCSSSSPEASR	75 / 8 AA	199
Phosphosite 14:	CDK5RAP2	Q96SN8	S1889	HPGTCSPSRPGS___	75 / 8 AA	215
Phosphosite 15:	SLC22A13	Q9Y226	S539	TEAKGRTSSPGVAFV	100 / 6 AA	61
Phosphosite 16:	SLC22A13	Q9Y226	S540	EAKGRTSSPGVAFVS	100 / 6 AA	61
Phosphosite 17:	FRMPD3	Q5JV73	S1584	VLDAATCSSSSPEAS	85 / 7 AA	199
Phosphosite 18:	SNAPC4	Q5SXM2	S701	RQPPLPTSSPGVSSG	85 / 7 AA	159
Phosphosite 19:	SNAPC4	Q5SXM2	S702	QPPLPTSSPGVSSGD	100 / 6 AA	159
Phosphosite 20:	CREB3L3	Q68CJ9	T136	GNSCSTTTPGPVIQV	71 / 7 AA	49