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:	claudin 23
Human P-Site:	S284
P-Site Sequence:	CSTHPCDSSLPCDSD
UniProt:	Q96B33
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	claudin 23	Q96B33	S284	CSTHPCDSSLPCDSD	100 / 9 AA	32
Phosphosite 1:	claudin 23	Q96B33	S285	STHPCDSSLPCDSDL	100 / 8 AA	32
Phosphosite 2:	PLCE1	Q9P212	S571	GTPECQSSLPCLKAS	85 / 7 AA	259
Phosphosite 3:	EYS	Q5T1H1	S1740	TLFKLHPSDSSLDFE	85 / 7 AA	351
Phosphosite 4:	EYS	Q5T1H1	S1742	FKLHPSDSSLDFELN	85 / 7 AA	351
Phosphosite 5:	MAN2A2	P49641	S1035	RSFHPLASSLPCDFH	77 / 9 AA	129
Phosphosite 6:	ADCY9	O60503	S965	SERNPCNSSVPRDLR	62 / 8 AA	151
Phosphosite 7:	LIN28B	Q6ZN17	S189	AESQPCTSTLPREVG	62 / 8 AA	27
Phosphosite 8:	LIN28B	Q6ZN17	T188	EAESQPCTSTLPREV	62 / 8 AA	27
Phosphosite 9:	NFYC	Q13952	S348	NSTPCTSSLPTTHPP	85 / 7 AA	50
Phosphosite 10:	NFYC	Q13952	S347	GNSTPCTSSLPTTHP	85 / 7 AA	50
Phosphosite 11:	NFYC	Q13952	T346	TGNSTPCTSSLPTTH	85 / 7 AA	50
Phosphosite 12:	ZFYVE26	Q68DK2	S1296	YSSPRDSSLPALTSS	75 / 8 AA	285
Phosphosite 13:	ZFYVE26	Q68DK2	S1295	PYSSPRDSSLPALTS	85 / 7 AA	285
Phosphosite 14:	TBX6	O95947	S313	TPGGPCDSTLGGDIR	83 / 6 AA	47
Phosphosite 15:	DOCK10	Q96BY6	S1757	EDTHPCDSNSLLTTP	83 / 6 AA	249
Phosphosite 16:	TBX6	O95947	T314	PGGPCDSTLGGDIRE	83 / 6 AA	47
Phosphosite 17:	PITX3	O75364	S263	YRDPCNSSLASLRLK	62 / 8 AA	32
Phosphosite 18:	PITX3	O75364	S262	VYRDPCNSSLASLRL	55 / 9 AA	32
Phosphosite 19:	ZNF280A	P59817	S533	TAMNTRDSRLPCSKD	55 / 9 AA	61
Phosphosite 20:	MLL3	Q8NEZ4	S3567	APPVANSSLPCGQDS	83 / 6 AA	541