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 4
Human P-Site:	Y197
P-Site Sequence:	DKPYSAKYSAARSAA
UniProt:	O14493
Intern. Prot. ID:	IPI00021944

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	claudin 4	O14493	Y197	DKPYSAKYSAARSAA	100 / 9 AA	22
Phosphosite 1:	claudin 4	O14493	S198	KPYSAKYSAARSAAA	100 / 8 AA	22
Phosphosite 2:	Claudin-5	O00501	Y200	DLSFPVKYSAPRRPT	55 / 9 AA	23
Phosphosite 3:	FSIP1	Q8NA03	S160	EIKSAKYSEAWQSKE	75 / 8 AA	66
Phosphosite 4:	IQGAP1	P46940	T1564	KKISLKYTAARLHEK	75 / 8 AA	189
Phosphosite 5:	IQGAP1	P46940	Y1563	SKKISLKYTAARLHE	75 / 8 AA	189
Phosphosite 6:	claudin 4	O14493	S194	PRTDKPYSAKYSAAR	100 / 6 AA	22
Phosphosite 7:	Claudin-5	O00501	S201	LSFPVKYSAPRRPTA	62 / 8 AA	23
Phosphosite 8:	ZNF609	O15014	Y1149	TYVYPAKYSDIKSED	55 / 9 AA	151
Phosphosite 9:	LGR5	O75473	Y668	ERGFSVKYSAKFETK	71 / 7 AA	100
Phosphosite 10:	TADA2B	Q86TJ2	Y308	KMEESAEYEAARHKR	75 / 8 AA	48
Phosphosite 11:	CLEC1A	Q8NC01	S7	_MQAKYSSTRDMLDD	71 / 7 AA	32
Phosphosite 12:	MYO9B	Q13459	Y893	RSGYSAKYTFQDFTE	83 / 6 AA	244
Phosphosite 13:	ADAMTS9	Q9P2N4	Y965	LDIYCAKYSRLDGKT	83 / 6 AA	216
Phosphosite 14:	SHUJUN-2	Q02878	Y73	KAMYKRKYSAAKSKV	66 / 9 AA	33
Phosphosite 15:	DOCK3	Q8IZD9	Y368	IRKSSAKYSAPSASH	85 / 7 AA	233
Phosphosite 16:	DOCK3	Q8IZD9	S369	RKSSAKYSAPSASHG	85 / 7 AA	233
Phosphosite 17:	MYH9	P35579	Y1460	EKTISAKYAEERDRA	62 / 8 AA	227
Phosphosite 18:	MYO9B	Q13459	S890	RIRRSGYSAKYTFQD	83 / 6 AA	244
Phosphosite 19:	TMEM62	Q0P6H9	Y161	IKNYYRKYSAVRRDG	66 / 9 AA	73
Phosphosite 20:	TTC22	Q5TAA0	Y508	LRRAQDKYPAARLRQ	83 / 6 AA	63