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:	S197
P-Site Sequence:	RRRRKGPSAGPRRSS
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	S197	RRRRKGPSAGPRRSS	100 / 9 AA	32
Phosphosite 1:	TTBK2	Q6IQ55	S1152	VVPRRSPSASPRSSS	66 / 9 AA	137
Phosphosite 2:	DEPP	Q9NTK1	S129	LPRRTGPSAGLWGPH	66 / 9 AA	23
Phosphosite 3:	EBNA1BP2	Q99848	S238	QQMRKGPSAKRRYKN	77 / 9 AA	35
Phosphosite 4:	SgK307	Q8IWB6	S896	SSHRQGPSASPSCHW	75 / 8 AA	168
Phosphosite 5:	FLG	P20930	S3526	SQSGQGQSAGPRTSR	75 / 8 AA	435
Phosphosite 6:	Uncharacterized protein LOC339524	Q6ZW34	S85	CACTVGPSASPRSGR	85 / 7 AA	29
Phosphosite 7:	DSPP	Q9NZW4	S383	IEIKGPSSGNRNITK	75 / 8 AA	126
Phosphosite 8:	TCTN1	Q2MV58	S63	TPRAPGPSSGPRPTP	85 / 7 AA	64
Phosphosite 9:	OBSCN	Q5VST9	S5571	DEDSKTPSASPRHGR	75 / 8 AA	868
Phosphosite 10:	TCTN1	Q2MV58	S64	PRAPGPSSGPRPTPV	85 / 7 AA	64
Phosphosite 11:	Uncharacterized protein LOC339524	Q6ZW34	S87	CTVGPSASPRSGRGP	85 / 7 AA	29
Phosphosite 12:	NCM	Q9HCG8	S93	KRSRKSPSPGRRNPE	66 / 9 AA	106
Phosphosite 13:	ZBP1	Q9H171	S225	TVSREDGSAGPRHLP	66 / 9 AA	46
Phosphosite 14:	TRIOBP	Q9H2D6	T99	GLPEEGPTAAPRSRS	62 / 8 AA	261
Phosphosite 15:	FASTK	Q14296	S78	RPVGGGPSAGPVQGL	100 / 6 AA	61
Phosphosite 16:	TRIM33	Q9UPN9	S110	SAPAPGPSAGPPPGP	85 / 7 AA	123
Phosphosite 17:	EFCAB4A	Q8N4Y2	S23	EGELEGGSAGPRAAI	75 / 8 AA	33
Phosphosite 18:	NFAT2	O95644	T889	VRRDESPTAGPRLLP	62 / 8 AA	101
Phosphosite 19:	SUPT6H	Q7KZ85	S354	SFSRKGPSTIQKIKE	83 / 6 AA	199
Phosphosite 20:	DNAH1	Q9P2D7	S429	PRMRKGPSVLEHLSS	83 / 6 AA	494