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:	ARID4A
Human P-Site:	S664
P-Site Sequence:	RDEERQKSKRGRPPL
UniProt:	P29374
Intern. Prot. ID:	IPI00296069

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARID4A	P29374	S664	RDEERQKSKRGRPPL	100 / 9 AA	143
Phosphosite 1:	ZC3H11A	O75152	S425	QEAERQKSKKDTTCI	75 / 8 AA	89
Phosphosite 2:	NLRP1	Q9C000	S227	REREREKSEKGRPPW	66 / 9 AA	166
Phosphosite 3:	CTCF	P49711	S594	NGGETKKSKRGRKRK	77 / 9 AA	83
Phosphosite 4:	ZNF828	Q96JM3	S471	DFPESQKSSRGGSPD	75 / 8 AA	89
Phosphosite 5:	IBTK	Q9P2D0	S700	TVSERQKSKPKSCKK	100 / 6 AA	151
Phosphosite 6:	DHX37	Q8IY37	S831	EELTRLKSKRARVAQ	75 / 8 AA	130
Phosphosite 7:	DPF2	Q92785	S259	QRSEEQKSKKGPDGL	66 / 9 AA	44
Phosphosite 8:	DDX50	Q9BQ39	S30	QKKERQKSDRRKSRH	85 / 7 AA	83
Phosphosite 9:	ARPP-21	Q9UBL0	S56	QNQERRKSKSGAGKG	75 / 8 AA	89
Phosphosite 10:	SPEN	Q96T58	S2075	APEKNSKSKRGRSRN	100 / 6 AA	402
Phosphosite 11:	LONP1	P36776	S239	KHKPRRKSKRGKKEA	75 / 8 AA	106
Phosphosite 12:	SNUPN	O95149	S53	RLLELQKSKRLDYVN	85 / 7 AA	41
Phosphosite 13:	RPS6KB2	Q9UBS0	S473	PPSGTKKSKRGRGRP	100 / 6 AA	53
Phosphosite 14:	TOPORS	Q9NS56	S626	HGKKRMKSKRSRSRE	75 / 8 AA	119
Phosphosite 15:	MTHFS	P49914	S49	AHSEYQKSKRISIFL	85 / 7 AA	23
Phosphosite 16:	FMN1	Q68DA7	S671	LHEEREKSNRSELYL	62 / 8 AA	158
Phosphosite 17:	CKAP2L	Q8IYA6	S474	QLEEWQKSKGKTYKR	83 / 6 AA	84
Phosphosite 18:	WDR87	Q6ZQQ6	S2359	LQEQRRKSLRGRERV	66 / 9 AA	333
Phosphosite 19:	BLM	P54132	S186	RVSTAQKSKKGKRNF	71 / 7 AA	159
Phosphosite 20:	RGPD5	Q99666	S26	TPSPRQKSMKGFYFA	71 / 7 AA	199