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:	KCNH1
Human P-Site:	T877
P-Site Sequence:	GEATLKKTDSCDSGI
UniProt:	O95259
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNH1	O95259	T877	GEATLKKTDSCDSGI	100 / 9 AA	111
Phosphosite 1:	KCNH5	Q8NCM2	T861	TKNPLRKTDSCDSGI	87 / 8 AA	112
Phosphosite 2:	VWF	P04275	T2386	RLPTLRKTQCCDEYE	66 / 9 AA	309
Phosphosite 3:	KCNH1	O95259	S879	ATLKKTDSCDSGITK	100 / 7 AA	111
Phosphosite 4:	KCNH5	Q8NCM2	S863	NPLRKTDSCDSGITK	85 / 7 AA	112
Phosphosite 5:	PAPSS1	O43252	T204	APELVLKTDSCDVND	100 / 6 AA	71
Phosphosite 6:	C9orf156	Q9BU70	S197	QSDSKTDSCDQRQLS	100 / 6 AA	49
Phosphosite 7:	C9orf156	Q9BU70	T195	VSQSDSKTDSCDQRQ	100 / 6 AA	49
Phosphosite 8:	ADRB1	P08588	S260	KQVKKIDSCERRFLG	71 / 7 AA	51
Phosphosite 9:	ITPR3	Q14573	T377	DPTTLQKTDSFVPRN	85 / 7 AA	304
Phosphosite 10:	AMZ2	Q86W34	S225	VKKLKKTSSSDYSIF	75 / 8 AA	41
Phosphosite 11:	DCBLD2	Q96PD2	T722	YNTLLSRTDSCSSAQ	71 / 7 AA	85
Phosphosite 12:	UPF1	Q92900	T350	AYFTLPKTDSGNEDL	66 / 9 AA	124
Phosphosite 13:	FHAD1	B1AJZ9	T1105	EQKPRKKTQTCDTSV	71 / 7 AA	162
Phosphosite 14:	NT5C1B	Q96P26	T110	QESSLRKTDSRGYLV	55 / 9 AA	69
Phosphosite 15:	AKAP1	Q92667	T590	SCCSLKKTESFQNAQ	71 / 7 AA	97
Phosphosite 16:	FHAD1	B1AJZ9	T1107	KPRKKTQTCDTSVQI	71 / 7 AA	162
Phosphosite 17:	C1orf173	Q5RHP9	T1073	PKTSLRKTDSEREEV	71 / 7 AA	168
Phosphosite 18:	uPA (Plasminogen)	P00749	T369	AADPQWKTDSCQGDS	83 / 6 AA	49
Phosphosite 19:	RELN	P78509	T3342	QIGSMSQTDSCNSDL	44 / 9 AA	388
Phosphosite 20:	TCF20	Q9UGU0	S497	SSSKKADSCTNSEGS	83 / 6 AA	212