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:	S285
P-Site Sequence:	STHPCDSSLPCDSDL
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	S285	STHPCDSSLPCDSDL	100 / 9 AA	32
Phosphosite 1:	claudin 23	Q96B33	S284	CSTHPCDSSLPCDSD	100 / 8 AA	32
Phosphosite 2:	ADCY9	O60503	S966	ERNPCNSSVPRDLRR	66 / 9 AA	151
Phosphosite 3:	PLCE1	Q9P212	S571	GTPECQSSLPCLKAS	85 / 7 AA	259
Phosphosite 4:	MAN2A1	Q16706	S1041	EFSPLQSSLPCDIHL	77 / 9 AA	131
Phosphosite 5:	KRTAP24-1	Q3LI83	S92	GCDPSNSSVPCNSPS	55 / 9 AA	28
Phosphosite 6:	TBX6	O95947	T314	PGGPCDSTLGGDIRE	66 / 9 AA	47
Phosphosite 7:	NFYC	Q13952	S348	NSTPCTSSLPTTHPP	85 / 7 AA	50
Phosphosite 8:	NFYC	Q13952	S347	GNSTPCTSSLPTTHP	85 / 7 AA	50
Phosphosite 9:	LMTK2	Q8IWU2	S617	STDPKDSSLPGDLHV	77 / 9 AA	165
Phosphosite 10:	NFYC	Q13952	T346	TGNSTPCTSSLPTTH	85 / 7 AA	50
Phosphosite 11:	MLL3	Q8NEZ4	S3567	APPVANSSLPCGQDS	71 / 7 AA	541
Phosphosite 12:	ZFYVE26	Q68DK2	S1296	YSSPRDSSLPALTSS	75 / 8 AA	285
Phosphosite 13:	ZFYVE26	Q68DK2	S1295	PYSSPRDSSLPALTS	85 / 7 AA	285
Phosphosite 14:	ADCY9	O60503	S965	SERNPCNSSVPRDLR	71 / 7 AA	151
Phosphosite 15:	TBX6	O95947	S313	TPGGPCDSTLGGDIR	83 / 6 AA	47
Phosphosite 16:	PITX3	O75364	S263	YRDPCNSSLASLRLK	62 / 8 AA	32
Phosphosite 17:	PITX3	O75364	S262	VYRDPCNSSLASLRL	62 / 8 AA	32
Phosphosite 18:	ZNF280A	P59817	S533	TAMNTRDSRLPCSKD	83 / 6 AA	61
Phosphosite 19:	MSH3	P20585	S144	LKEFCCDSALPQSRV	83 / 6 AA	127
Phosphosite 20:	CTAGE1	Q96RT6	S648	NLKVPDSSLPAENEA	71 / 7 AA	85