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:	CPB2
Human P-Site:	S271
P-Site Sequence:	WCEEGASSSSCSETY
UniProt:	Q96IY4
Intern. Prot. ID:	Isoform1 - IPI00329775

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPB2	Q96IY4	S271	WCEEGASSSSCSETY	100 / 9 AA	48
Phosphosite 1:	CPB2	Q96IY4	S270	HWCEEGASSSSCSET	100 / 8 AA	48
Phosphosite 2:	CPB2	Q96IY4	S272	CEEGASSSSCSETYC	100 / 8 AA	48
Phosphosite 3:	NEO1	Q92859	S1332	QDPEGATSSSYLASS	75 / 8 AA	160
Phosphosite 4:	ENaC alpha	P37088	S662	GSAGASSSTCPLGGP	75 / 8 AA	76
Phosphosite 5:	ENaC alpha	P37088	S661	GGSAGASSSTCPLGG	66 / 9 AA	76
Phosphosite 6:	VDR	P11473	S184	SFSGDSSSSCSDHCI	87 / 8 AA	48
Phosphosite 7:	NASP	P49321	S706	PTDGASSSNCVTDIS	85 / 7 AA	85
Phosphosite 8:	RNF135	Q8IUD6	S234	GELLEAPSSSSCPLP	75 / 8 AA	48
Phosphosite 9:	RNF135	Q8IUD6	S235	ELLEAPSSSSCPLPD	66 / 9 AA	48
Phosphosite 10:	ENaC alpha	P37088	S660	PGGSAGASSSTCPLG	75 / 8 AA	76
Phosphosite 11:	SYNPO2L	Q9H987	S945	APRGLGASPSSCGFQ	85 / 7 AA	102
Phosphosite 12:	VDR	P11473	S183	PSFSGDSSSSCSDHC	87 / 8 AA	48
Phosphosite 13:	KRTAP10-6	P60371	S328	PSCGASASSCQPSCC	85 / 7 AA	37
Phosphosite 14:	KRTAP10-10	P60014	S214	PSCGASASSCQPSCC	85 / 7 AA	26
Phosphosite 15:	CPA1	P15085	S268	FGLSGASSNPCSETY	75 / 8 AA	47
Phosphosite 16:	GPR182	O15218	S354	GTCASSSSCSTQHSI	100 / 7 AA	45
Phosphosite 17:	CPB2	Q96IY4	S273	EEGASSSSCSETYCG	100 / 7 AA	48
Phosphosite 18:	KRTAP10-7	P60409	S291	VCSGASSSCCQQSSC	85 / 7 AA	38
Phosphosite 19:	KRTAP10-4	P60372	S338	VCSGASSSCCQQSSC	85 / 7 AA	40
Phosphosite 20:	KRTAP10-3	P60369	S135	VCSGASSSCCQQSSR	85 / 7 AA	22