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:	WNK1
Human P-Site:	S2121
P-Site Sequence:	IPPAAPLSGRRRRPT
UniProt:	Q9H4A3
Intern. Prot. ID:	IPI00004472

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	WNK1	Q9H4A3	S2121	IPPAAPLSGRRRRPT	100 / 9 AA	251
Phosphosite 1:	ANKRD34A	Q69YU3	S395	PGAVSPLSGRRRSPG	77 / 9 AA	53
Phosphosite 2:	EMID1	Q96A84	S31	SIGAAPFSGRRNWCS	87 / 8 AA	45
Phosphosite 3:	FLJ40243	Q7Z745	T1418	FEDLAPLTGRRWKIF	75 / 8 AA	181
Phosphosite 4:	C3orf67	Q6ZVT6	S148	VLGPPPLSGRRNNMK	75 / 8 AA	76
Phosphosite 5:	SLU7	O95391	S15	AVNAAPLSGSKEMSL	75 / 8 AA	68
Phosphosite 6:	MYOZ2	Q9NPC6	S227	MSFVNPLSGRRSFNR	100 / 6 AA	30
Phosphosite 7:	SP1	P08047	S421	ALQAAPLSGQTFTTQ	85 / 7 AA	81
Phosphosite 8:	Rb-like 1	P28749	T372	FAPSTPLTGRRYLRE	62 / 8 AA	121
Phosphosite 9:	Wnk2	Q9Y3S1	T1980	FFHTAPPTGRRRKTS	66 / 9 AA	243
Phosphosite 10:	RBM9	O43251	S248	NDAAVPLSGRGGINT	85 / 7 AA	41
Phosphosite 11:	MPRIP	Q6WCQ1	S365	DASASPLSPHRRAKS	66 / 9 AA	117
Phosphosite 12:	FANCB	Q8NB91	S803	SVVAAALSDRRENIH	75 / 8 AA	98
Phosphosite 13:	H1FNT	Q75WM6	S153	RTPAAPRSSRRRRQP	77 / 9 AA	28
Phosphosite 14:	PTCD3	Q96EY7	T21	SRLGQPLTGRRAGLC	83 / 6 AA	79
Phosphosite 15:	PRSS21	Q9Y6M0	S30	SQEAAPLSGPCGRRV	75 / 8 AA	35
Phosphosite 16:	PHRF1	Q9P1Y6	S458	ANPLSPLSAKRRALS	62 / 8 AA	179
Phosphosite 17:	HTR5A	P47898	S103	LSLVHELSGRRWQLG	83 / 6 AA	40
Phosphosite 18:	ABL2	P42684	S31	GSSAARPSGRRRDPA	77 / 9 AA	128
Phosphosite 19:	GNAS	Q5JWF2	S520	AASAAPASGARRKIH	77 / 9 AA	111
Phosphosite 20:	FAM74A3	Q4VXF1	S88	METAQTLSARRRAES	66 / 9 AA	18