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:	KCNH4
Human P-Site:	T53
P-Site Sequence:	SDGFCELTGYGRTEV
UniProt:	Q9UQ05
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNH4	Q9UQ05	T53	SDGFCELTGYGRTEV	100 / 9 AA	112
Phosphosite 1:	KCNH3	Q9ULD8	T53	SDGFCDLTGFSRAEV	66 / 9 AA	117
Phosphosite 2:	KCNH4	Q9UQ05	Y55	GFCELTGYGRTEVMQ	100 / 7 AA	112
Phosphosite 3:	uPA (Plasminogen)	P00749	T316	FGTSCEITGFGKENS	62 / 8 AA	49
Phosphosite 4:	SENP2	Q9HC62	T108	NSSSCELTGSGSWNN	75 / 8 AA	68
Phosphosite 5:	SYCN	Q0VAF6	T89	VAPRCELTVWSRQGK	62 / 8 AA	14
Phosphosite 6:	NPC1	O15118	T112	LNLFCELTCSPRQSQ	66 / 9 AA	142
Phosphosite 7:	PLAT	P00750	Y449	TECELSGYGKHEALS	71 / 7 AA	63
Phosphosite 8:	TAGLN	Q01995	T191	GASQAGMTGYGRPRQ	83 / 6 AA	23
Phosphosite 9:	QRFP	P83859	Y122	LAEELNGYSRKKGGF	71 / 7 AA	15
Phosphosite 10:	UBR4	Q5T4S7	Y3461	IWPELPAYGRKAAQF	71 / 7 AA	574
Phosphosite 11:	TAGLN	Q01995	Y193	SQAGMTGYGRPRQII	83 / 6 AA	23
Phosphosite 12:	GLDC	P23378	Y608	DLCELTGYDQVCFQP	71 / 7 AA	113
Phosphosite 13:	NANOS3	P60323	T112	TRRFCPLTGQGYTSV	75 / 8 AA	19
Phosphosite 14:	HMG20A	Q9NP66	T108	NAPKSPLTGYVRFMN	62 / 8 AA	40
Phosphosite 15:	USP17L8	P0C7I0	T287	LKRFCDVTGNKLAKN	57 / 7 AA	60
Phosphosite 16:	BNC2	Q6ZN30	Y949	EDSHLNGYGRGMAED	83 / 6 AA	122
Phosphosite 17:	HIPK2	Q9H2X6	Y44	SNWDMTGYGSHSKVY	57 / 7 AA	131
Phosphosite 18:	SIM1	P81133	T253	DSRVAELTGYEPQDL	71 / 7 AA	85
Phosphosite 19:	ZNF425	Q6IV72	T318	FVQQCELTEHLRLHS	62 / 8 AA	88
Phosphosite 20:	SIM1	P81133	Y255	RVAELTGYEPQDLIE	71 / 7 AA	85