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:	RGS4
Human P-Site:	S30
P-Site Sequence:	LGFLLQKSDSCEHNS
UniProt:	P49798
Intern. Prot. ID:	IPI00028112

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS4	P49798	S30	LGFLLQKSDSCEHNS	100 / 9 AA	23
Phosphosite 1:	RGS4	P49798	S32	FLLQKSDSCEHNSSH	100 / 7 AA	23
Phosphosite 2:	HS3ST2	Q9Y278	S70	GQKLLQKSRPCDPSG	66 / 9 AA	42
Phosphosite 3:	DENND4A	Q7Z401	S1755	MVHLLQKSDNSFNQE	75 / 8 AA	209
Phosphosite 4:	ANGPT4	Q9Y264	S52	YTFLLPKSEPCPPGP	62 / 8 AA	57
Phosphosite 5:	HIVEP2	P31629	S1987	VTQLMTPSDSCEDTQ	66 / 9 AA	269
Phosphosite 6:	STIL	Q15468	S1132	RYGLLQSSDNSEDEE	66 / 9 AA	143
Phosphosite 7:	C3orf67	Q6ZVT6	S645	PAEQRPDSCESLSVQ	71 / 7 AA	76
Phosphosite 8:	TCF25	Q9BQ70	S293	VDSLLQLSDACRFQE	75 / 8 AA	77
Phosphosite 9:	ANK3	Q12955	S588	ANLLLQKSASPDAAG	66 / 9 AA	480
Phosphosite 10:	RGS8	P57771	S24	LGCLSHKSDSCSDFT	75 / 8 AA	21
Phosphosite 11:	SYNE2	Q8WXH0	S6094	CDVLLHDSDACANET	55 / 9 AA	796
Phosphosite 12:	CCDC154	A6NI56	S492	DKCLLHKSDSDLRIS	85 / 7 AA	76
Phosphosite 13:	ARMCX2	Q7L311	S398	VLALLQKSDDPFIQQ	100 / 6 AA	66
Phosphosite 14:	TGFBRAP1	Q8WUH2	S648	LRRLLQKSDLYRVHF	100 / 6 AA	97
Phosphosite 15:	PHF2	O75151	S807	SMANLQASDSCLQTT	85 / 7 AA	121
Phosphosite 16:	ALAS1	P13196	S371	LRELLQRSDPSVPKI	62 / 8 AA	71
Phosphosite 17:	LUZP5	Q86XI2	T941	GSSLIQKTDSDEEVA	66 / 9 AA	132
Phosphosite 18:	DMD	P11532	S3621	PSTSLQRSDSSQPML	62 / 8 AA	427
Phosphosite 19:	FAM5C	Q76B58	T504	MKYLLQKTDRRIEVH	62 / 8 AA	88
Phosphosite 20:	ZNF630	Q2M218	S180	QKFHKFDSCENSLKS	71 / 7 AA	76