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:	GTF2IRD2B
Human P-Site:	S577
P-Site Sequence:	VDENFDVSEELLDTV
UniProt:	Q6EKJ0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GTF2IRD2B	Q6EKJ0	S577	VDENFDVSEELLDTV	100 / 9 AA	107
Phosphosite 1:	GTF2IRD2	Q86UP8	S577	VDENFDVSEELLDTV	100 / 9 AA	107
Phosphosite 2:	USP34	Q70CQ2	S2254	REYKFDVSSELLEWI	77 / 9 AA	404
Phosphosite 3:	SCGBL	Q4G0G5	S39	ANVVFDVSQDLLKEE	75 / 8 AA	11
Phosphosite 4:	USP34	Q70CQ2	S2255	EYKFDVSSELLEWIW	87 / 8 AA	404
Phosphosite 5:	DNAH2	Q9P225	S4017	NDSDFEVSENLLSLY	66 / 9 AA	508
Phosphosite 6:	PLEKHG4B	Q96PX9	S194	PKQVLDVSQELLQSG	75 / 8 AA	140
Phosphosite 7:	RBM19	Q9Y4C8	T742	KNLNFDTTEEKLKEV	66 / 9 AA	107
Phosphosite 8:	WDR33	Q9C0J8	S1139	PEENFDASEEAARGR	85 / 7 AA	146
Phosphosite 9:	EXT1	Q16394	S233	FRPNFDVSIPLFSKD	66 / 9 AA	86
Phosphosite 10:	ZNF703	Q9H7S9	S474	CDKRFATSEELLSHL	75 / 8 AA	58
Phosphosite 11:	ZNF503	Q96F45	S532	CDKRFATSEELLSHL	75 / 8 AA	63
Phosphosite 12:	TG	P01266	S436	QSQQFSVSENLLKEA	75 / 8 AA	305
Phosphosite 13:	DDX18	Q9NVP1	S44	ETQNGDVSEETMGSR	66 / 9 AA	75
Phosphosite 14:	RDX	P35241	S90	KFFPEDVSEELIQEI	85 / 7 AA	69
Phosphosite 15:	MSN	P26038	S90	KFYPEDVSEELIQDI	85 / 7 AA	68
Phosphosite 16:	ZNF319	Q9P2F9	S411	CQKGFDQSAELLRHK	66 / 9 AA	66
Phosphosite 17:	ZNF148	Q9UQR1	S124	EITFTDVSEQLMRDK	71 / 7 AA	89
Phosphosite 18:	SUPT7L	O94864	S288	SDITFPVSEELEADL	75 / 8 AA	46
Phosphosite 19:	PHRF1	Q9P1Y6	S446	ELDPFDSSEELSANP	85 / 7 AA	179
Phosphosite 20:	IL25	Q9H293	S48	PSKGQDTSEELLRWS	85 / 7 AA	20