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:	S2153
P-Site Sequence:	PQLSGNLSGQSAASV
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	S2153	PQLSGNLSGQSAASV	100 / 9 AA	251
Phosphosite 1:	CAPN7	Q9Y6W3	S697	KRINGKWSGQSAGGC	66 / 9 AA	93
Phosphosite 2:	POTED	Q86YR6	S337	DVSSQDLSGQTAREY	66 / 9 AA	66
Phosphosite 3:	POTEE	Q6S8J3	S337	DVSSQDLSGQTAREY	66 / 9 AA	121
Phosphosite 4:	POTEG	Q6S5H5	S423	DVSSQDLSGQTAREY	66 / 9 AA	67
Phosphosite 5:	POTEB	Q6S5H4	S337	DVSSQDLSGQTAREY	66 / 9 AA	66
Phosphosite 6:	POTEH	Q6S545	S374	DVSSQDLSGQTAREY	66 / 9 AA	61
Phosphosite 7:	POTEC	B2RU33	S337	DVSSQDLSGQTAREY	66 / 9 AA	61
Phosphosite 8:	Putative POTE ankyrin domain family member M	A6NI47	S337	DVSSQDLSGQTAREY	66 / 9 AA	57
Phosphosite 9:	POTEF	A5A3E0	S337	DVSSQDLSGQTAREY	66 / 9 AA	121
Phosphosite 10:	C3orf34	Q96LK0	S82	SFLRGYLSGQSLAET	85 / 7 AA	19
Phosphosite 11:	RFTN2	Q52LD8	S203	SWNEGTLSGQSSESG	85 / 7 AA	56
Phosphosite 12:	INVS	Q9Y283	S885	DPAPGPLSGQSVNID	66 / 9 AA	118
Phosphosite 13:	AGC1	P16112	S2088	TEISGDLSGHTSQLG	55 / 9 AA	250
Phosphosite 14:	MAML1	Q92585	S848	HQGMPNLSGQTPGNS	71 / 7 AA	108
Phosphosite 15:	ARHGAP21	Q5T5U3	Y350	ILLKSGNYSGHSDGI	75 / 8 AA	217
Phosphosite 16:	MAP2	P11137	S890	VQDSENLSGESGTFY	75 / 8 AA	200
Phosphosite 17:	WNK1	Q9H4A3	S2156	SGNLSGQSAASVLHP	100 / 6 AA	251
Phosphosite 18:	HBE1	P02100	S51	DSFGNLSSPSAILGN	75 / 8 AA	16
Phosphosite 19:	HBE1	P02100	S50	FDSFGNLSSPSAILG	75 / 8 AA	16
Phosphosite 20:	PKN1	Q16512	S376	YSRSGSLSGRSSLKA	66 / 9 AA	104