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:	KLHL21
Human P-Site:	S329
P-Site Sequence:	DHLGGGYSIVALGND
UniProt:	Q9UJP4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLHL21	Q9UJP4	S329	DHLGGGYSIVALGND	100 / 9 AA	67
Phosphosite 1:	IGSF22	Q8N9C0	T489	LSDGGEYTVVAMQDG	55 / 9 AA	100
Phosphosite 2:	ABCA1	O95477	Y2139	KNRFGDGYTIVVRIA	71 / 7 AA	254
Phosphosite 3:	IQCA1L	A6NCM1	S327	ASSGGSYSIFADKTP	75 / 8 AA	95
Phosphosite 4:	HDAC2	Q92769	T305	MLGGGGYTIRNVARC	83 / 6 AA	55
Phosphosite 5:	MSK2	O75676	S360	PRIFQGYSFVAPSIL	83 / 6 AA	86
Phosphosite 6:	MSK1	O75582	S376	EKLFQGYSFVAPSIL	83 / 6 AA	90
Phosphosite 7:	MTHFD1	P11586	S430	GAAGGGYSQVIPMEE	85 / 7 AA	102
Phosphosite 8:	MSK1	O75582	Y375	SEKLFQGYSFVAPSI	83 / 6 AA	90
Phosphosite 9:	RICS	A7KAX9	S1089	DNLSSSYSAVALDKA	55 / 9 AA	231
Phosphosite 10:	POLS	Q5XG87	Y499	GHTQGGGYSSVGSGG	75 / 8 AA	60
Phosphosite 11:	POLS	Q5XG87	S500	HTQGGGYSSVGSGGV	75 / 8 AA	60
Phosphosite 12:	MSK2	O75676	Y359	DPRIFQGYSFVAPSI	83 / 6 AA	86
Phosphosite 13:	BECN1	Q14457	S414	GGSGGSYSIKTQFNS	83 / 6 AA	52
Phosphosite 14:	Kv1.4	P22459	S167	DEGGGGYSSVRYSDC	85 / 7 AA	73
Phosphosite 15:	BECN1	Q14457	Y413	TGGSGGSYSIKTQFN	83 / 6 AA	52
Phosphosite 16:	UBL7	Q96S82	Y38	GEYSLGGYSISFLKQ	100 / 5 AA	41
Phosphosite 17:	IQCA1L	A6NCM1	S325	PDASSGGSYSIFADK	83 / 6 AA	95
Phosphosite 18:	ZNF544	Q6NX49	Y165	ELELGGGYSLPSTLS	62 / 8 AA	82
Phosphosite 19:	BECN1	Q14457	S412	DTGGSGGSYSIKTQF	83 / 6 AA	52
Phosphosite 20:	MYO18B	Q8IUG5	S655	LNQRRDQSIVALGRS	100 / 5 AA	285