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:	S194
P-Site Sequence:	KQKGAKSSADCASLV
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	S194	KQKGAKSSADCASLV	100 / 9 AA	23
Phosphosite 1:	RGS4	P49798	S193	EKQKGAKSSADCASL	100 / 8 AA	23
Phosphosite 2:	CASZ1	Q86V15	S1554	GFRQFSSSADCAVPD	100 / 6 AA	190
Phosphosite 3:	SLC25A27	O95847	S273	RGLLYKSSTDCLIQA	83 / 6 AA	36
Phosphosite 4:	SLC25A27	O95847	S272	GRGLLYKSSTDCLIQ	83 / 6 AA	36
Phosphosite 5:	PROKR1	Q8TCW9	S370	ASYNGGKSSADLDLK	85 / 7 AA	45
Phosphosite 6:	PROKR2	Q8NFJ6	S361	PSQRGSKSSADLDLR	85 / 7 AA	44
Phosphosite 7:	BSN	Q9UPA5	S2607	RRRRARRSADCSVQT	71 / 7 AA	416
Phosphosite 8:	PROKR1	Q8TCW9	S371	SYNGGKSSADLDLKT	85 / 7 AA	45
Phosphosite 9:	NIP7	Q9Y221	S149	GFGVAAKSTQDCRKV	62 / 8 AA	20
Phosphosite 10:	PROKR2	Q8NFJ6	S362	SQRGSKSSADLDLRT	85 / 7 AA	44
Phosphosite 11:	DENND4A	Q7Z401	S949	ESESTKGSADCLPKL	71 / 7 AA	209
Phosphosite 12:	LCE3B	Q5TA77	S26	PKCPPKSSAQCLPPA	71 / 7 AA	10
Phosphosite 13:	SFRS14	Q8IX01	S653	GADQKPTSADCAVRA	83 / 6 AA	120
Phosphosite 14:	ALLC	Q8N6M5	S248	IGVGGAKSMADGWET	85 / 7 AA	46
Phosphosite 15:	LCE3B	Q5TA77	S25	SPKCPPKSSAQCLPP	71 / 7 AA	10
Phosphosite 16:	HIPK4	Q8NE63	S265	ANPWQLKSSADYLAE	83 / 6 AA	69
Phosphosite 17:	CCDC55	Q9H0G5	S255	SDFDAKSSADDEIEE	85 / 7 AA	66
Phosphosite 18:	CCDC55	Q9H0G5	S254	DSDFDAKSSADDEIE	85 / 7 AA	66
Phosphosite 19:	C7orf42	Q9NWD8	S168	TLPTAWSSDDCALHG	75 / 8 AA	35
Phosphosite 20:	USP26	Q9BXU7	S206	NSVEYKKSKADCSRC	83 / 6 AA	104