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:	ZO3
Human P-Site:	S819
P-Site Sequence:	SCDSRVNSDYETDGE
UniProt:	O95049
Intern. Prot. ID:	IPI00293451

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZO3	O95049	S819	SCDSRVNSDYETDGE	100 / 9 AA	103
Phosphosite 1:	ZO3	O95049	Y821	DSRVNSDYETDGEGG	100 / 7 AA	103
Phosphosite 2:	PPP2R2B	Q00005	Y185	SISVNSDYETYMSAD	100 / 7 AA	52
Phosphosite 3:	PDE3A	Q14432	S623	DDTAQVTSDYETNNN	66 / 9 AA	125
Phosphosite 4:	PPP2R2A	P63151	Y189	SISINSDYETYLSAD	85 / 7 AA	52
Phosphosite 5:	UTX	O15550	T181	GLMFKVNTDYESSLK	62 / 8 AA	154
Phosphosite 6:	PPP2R2C	Q9Y2T4	S183	INSISVNSDCETYMS	85 / 7 AA	52
Phosphosite 7:	TRIM25	Q14258	S272	EEEKRVNSKFDTIYQ	62 / 8 AA	71
Phosphosite 8:	Per2	O15055	S319	LLAERVHSGYEAPRI	62 / 8 AA	137
Phosphosite 9:	CLK2	P49760	Y303	ILFVNSDYELTYNLE	100 / 6 AA	60
Phosphosite 10:	MEPCE	Q7L2J0	S175	KRRRRVNSDCDSVLP	62 / 8 AA	74
Phosphosite 11:	DLG4	P78352	S478	WQARRVHSDSETDDI	75 / 8 AA	80
Phosphosite 12:	PDE3A	Q14432	Y625	TAQVTSDYETNNNSD	85 / 7 AA	125
Phosphosite 13:	CDK5RAP2	Q96SN8	S1360	PSASHALSDYETSEK	66 / 9 AA	215
Phosphosite 14:	TJP1	Q07157	T840	YSTDSRHTSDYEDTD	75 / 8 AA	195
Phosphosite 15:	TJP1	Q07157	S841	STDSRHTSDYEDTDT	75 / 8 AA	195
Phosphosite 16:	PDE3A	Q14432	T622	TDDTAQVTSDYETNN	62 / 8 AA	125
Phosphosite 17:	UTX	O15550	Y183	MFKVNTDYESSLKHF	71 / 7 AA	154
Phosphosite 18:	AGC1	P16112	S98	EGRVRVNSAYQDKVS	71 / 7 AA	250
Phosphosite 19:	MLL5	Q8IZD2	S483	ESMENINSGYETRRK	71 / 7 AA	205
Phosphosite 20:	UNC80	Q8N2C7	S2242	PTMLQVYSDYESNPQ	62 / 8 AA	363