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 18
Human P-Site:	S253
P-Site Sequence:	RTEDEVQSYPSKHDY
UniProt:	P56856
Intern. Prot. ID:	IPI00011601

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	claudin 18	P56856	S253	RTEDEVQSYPSKHDY	100 / 9 AA	28
Phosphosite 1:	claudin 18	P56856	Y254	TEDEVQSYPSKHDYV	100 / 8 AA	28
Phosphosite 2:	ARHGAP24	Q8N264	S276	RFLDEVQSYSGVNKM	75 / 8 AA	84
Phosphosite 3:	KTN1	Q86UP2	S502	RRWEEVQSYIRKRTA	66 / 9 AA	156
Phosphosite 4:	SOAT2	O75908	S74	AMREAIQSYPSQDKP	55 / 9 AA	60
Phosphosite 5:	KIAA1239	Q9ULI1	Y485	YRCLVQSYPKKIHDL	85 / 7 AA	197
Phosphosite 6:	KTN1	Q86UP2	S531	AKENEVQSLHSKLTD	66 / 9 AA	156
Phosphosite 7:	TP53BP2	Q13625	S769	METISVPSYPSKSAS	85 / 7 AA	126
Phosphosite 8:	TP53BP2	Q13625	Y770	ETISVPSYPSKSASV	85 / 7 AA	126
Phosphosite 9:	claudin 18	P56856	S256	DEVQSYPSKHDYV__	100 / 6 AA	28
Phosphosite 10:	KTN1	Q86UP2	Y503	RWEEVQSYIRKRTAE	75 / 8 AA	156
Phosphosite 11:	ANKRD26	Q9UPS8	Y1008	LEAEVESYHSRLAAA	62 / 8 AA	196
Phosphosite 12:	DFFB	O76075	Y174	YLREVSSYPSTVGAE	75 / 8 AA	39
Phosphosite 13:	DFFB	O76075	S173	SYLREVSSYPSTVGA	75 / 8 AA	39
Phosphosite 14:	SOAT2	O75908	Y75	MREAIQSYPSQDKPL	62 / 8 AA	60
Phosphosite 15:	CYB5RL	Q6IPT4	S66	LRGPESQSCPSKLNP	75 / 8 AA	36
Phosphosite 16:	DFFB	O76075	S172	RSYLREVSSYPSTVG	85 / 7 AA	39
Phosphosite 17:	C16orf46	Q6P387	Y335	QKRGVQSYKSKFKAK	75 / 8 AA	43
Phosphosite 18:	TRDN	Q13061	T243	KVKEVQKTPSKPKEK	75 / 8 AA	82
Phosphosite 19:	MAGE-E1	Q9HCI5	S730	SPDSEVSSYSSKYAP	75 / 8 AA	103
Phosphosite 20:	OGDH	Q02218	Y948	LLKEVQKYPNAELAW	71 / 7 AA	116