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:	S343
P-Site Sequence:	PPLEGRESQGISSLF
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	S343	PPLEGRESQGISSLF	100 / 9 AA	111
Phosphosite 1:	KCNU1	A8MYU2	S258	PWLKGRNSQNISYFE	75 / 8 AA	130
Phosphosite 2:	EGFL8	Q99944	S34	KGGSLRESQGVCSKQ	71 / 7 AA	32
Phosphosite 3:	CCDC38	Q502W7	S289	DASQGRDSQGKPSRS	71 / 7 AA	65
Phosphosite 4:	KCNH8	Q96L42	S679	NLREGHESDVISRLS	66 / 9 AA	124
Phosphosite 5:	CTNND1	O60716	T799	AAKKLRETQGIEKLV	83 / 6 AA	108
Phosphosite 6:	FAM110B	Q8TC76	S364	SIKQARESQKVSHV_	55 / 9 AA	41
Phosphosite 7:	CENPF	P49454	S1668	KLEEKMESQGIMKNK	75 / 8 AA	368
Phosphosite 8:	Per2	O15055	S53	NCSTGRDSQGSDCDD	83 / 6 AA	137
Phosphosite 9:	SAMD12	Q8N8I0	S35	IEGEGVESQSIKNKN	75 / 8 AA	23
Phosphosite 10:	claudin 23	Q96B33	S271	LDGEGWESQDAPSCS	83 / 6 AA	32
Phosphosite 11:	EME2	A4GXA9	S279	TSRQYRESQAFSFCT	71 / 7 AA	41
Phosphosite 12:	XPNPEP1	Q9NQW7	T616	LEWLIRETQPISKQH	71 / 7 AA	70
Phosphosite 13:	ZKSCAN4	Q969J2	S470	EHGESWESQGRTESQ	55 / 9 AA	62
Phosphosite 14:	PKD1L1	Q8TDX9	S84	GKAEDRESQSPSSSA	66 / 9 AA	315
Phosphosite 15:	CHD7	Q9P2D1	S2430	MVAQLRESQVVSENG	71 / 7 AA	336
Phosphosite 16:	MGA	Q8IWI9	S3001	NDQEGRESKVMPTLA	55 / 9 AA	332
Phosphosite 17:	Ig kappa chain V-I region WEA	P01610	S26	VTITCRASQGIRNDL	83 / 6 AA	12
Phosphosite 18:	KIAA1853	A7MD48	S358	PTSRGRESRGFQSPC	71 / 7 AA	69
Phosphosite 19:	HDAC6	Q9UBN7	S1062	TLELGSESQGASESQ	75 / 8 AA	131
Phosphosite 20:	MAGEB6	Q8N7X4	S64	DASIPQESQGVSPTG	71 / 7 AA	44