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:	RFWD3
Human P-Site:	S646
P-Site Sequence:	IDFQTENSSRHCLVT
UniProt:	Q6PCD5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RFWD3	Q6PCD5	S646	IDFQTENSSRHCLVT	100 / 9 AA	85
Phosphosite 1:	FLG	P20930	S2773	RHEQAQDSSRHSASQ	55 / 9 AA	435
Phosphosite 2:	FLG	P20930	S2125	HYDQAQDSSRHSASQ	55 / 9 AA	435
Phosphosite 3:	ANKRD36B	Q8N2N9	S1035	TKALLDASSRHCTYL	71 / 7 AA	127
Phosphosite 4:	KIAA1641	A6QL64	S1034	TKALLDASSRHCTYL	71 / 7 AA	127
Phosphosite 5:	ANKRD36B	Q8N2N9	S1036	KALLDASSRHCTYLE	71 / 7 AA	127
Phosphosite 6:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S1126	KALLDASSRHCIYLE	71 / 7 AA	136
Phosphosite 7:	KIAA1641	A6QL64	S1035	KALLDASSRHCTYLE	71 / 7 AA	127
Phosphosite 8:	IWS1	Q96ST2	S321	DSETEDASRHKQKPE	71 / 7 AA	92
Phosphosite 9:	MAP3K1	Q13233	S901	LETTENSSPECTVHL	75 / 8 AA	164
Phosphosite 10:	LLGL2	Q6P1M3	S727	DTYLKDSSRHCPSLW	83 / 6 AA	113
Phosphosite 11:	LLGL2	Q6P1M3	S726	ADTYLKDSSRHCPSL	83 / 6 AA	113
Phosphosite 12:	FLG	P20930	S719	HQLQSADSSRHSGTG	55 / 9 AA	435
Phosphosite 13:	FLG	P20930	S394	GHQQSADSSRHSATG	55 / 9 AA	435
Phosphosite 14:	FLG	P20930	S2340	HHQQSADSSRHSGIG	55 / 9 AA	435
Phosphosite 15:	FLG	P20930	S2016	HQLQSADSSRHSGIG	55 / 9 AA	435
Phosphosite 16:	FLG	P20930	S1367	RHQQSADSSRHSGIG	55 / 9 AA	435
Phosphosite 17:	FLG	P20930	S1043	RHQQSADSSRHSGIP	55 / 9 AA	435
Phosphosite 18:	eIF4B	P23588	S543	PKGQTGNSSRGPGDG	85 / 7 AA	69
Phosphosite 19:	FRMD4B	Q9Y2L6	S630	SHLEPESSSQHCRQR	55 / 9 AA	112
Phosphosite 20:	C21orf45	Q9NYP9	S40	KRLSEDSSRHQLLQK	71 / 7 AA	26