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:	RGS3
Human P-Site:	T121
P-Site Sequence:	LPRRDEWTQTSPARK
UniProt:	P49796
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS3	P49796	T121	LPRRDEWTQTSPARK	100 / 9 AA	132
Phosphosite 1:	RGS3	P49796	T123	RRDEWTQTSPARKRI	100 / 7 AA	132
Phosphosite 2:	KBTBD2	Q8IY47	T410	DTEKDEWTMVSPLPC	66 / 9 AA	71
Phosphosite 3:	Wnk2	Q9Y3S1	T1795	VSTQDEWTLASPHSL	66 / 9 AA	243
Phosphosite 4:	RGS3	P49796	S124	RDEWTQTSPARKRIT	100 / 6 AA	132
Phosphosite 5:	DNAJC18	Q9H819	T55	KKSENEWTQTRQGEG	83 / 6 AA	42
Phosphosite 6:	THAP4	Q8WY91	T48	AVQRDNWTPTKYSFL	71 / 7 AA	63
Phosphosite 7:	RASGRP4	Q8TDF6	T642	CQLRHAWTQTESPHP	71 / 7 AA	75
Phosphosite 8:	DMPK2	Q6DT37	T1350	RRAEWVQTVPLKKVR	71 / 7 AA	173
Phosphosite 9:	TRBC1	P01850	T110	LSENDEWTQDRAKPV	100 / 5 AA	20
Phosphosite 10:	KLHL26	Q53HC5	S541	PETDQWTSVSPMRAG	62 / 8 AA	68
Phosphosite 11:	MED12L	Q86YW9	T188	PDPNLEWTQISTRYL	83 / 6 AA	240
Phosphosite 12:	MACF1	Q96PK2	Y438	TLTSRDEYQTSPPKV	77 / 9 AA	670
Phosphosite 13:	Myb	P10242	S560	TQLFTQTSPVADAPN	83 / 6 AA	72
Phosphosite 14:	KLHL23	Q8NBE8	T350	NSESDEWTEGLPMLN	55 / 9 AA	64
Phosphosite 15:	DNAJC18	Q9H819	T57	SENEWTQTRQGEGNS	100 / 5 AA	42
Phosphosite 16:	HMBOX1	Q6NT76	T253	EDPEWRQTPPPVSAT	71 / 7 AA	47
Phosphosite 17:	KLHDC10	Q6PID8	T245	DLNTREWTQLKPNNL	71 / 7 AA	49
Phosphosite 18:	TTN	Q8WZ42	T25977	EAAADEWTTCTPPTG	62 / 8 AA	3816
Phosphosite 19:	SGK223	Q86YV5	S837	GFFWTQGSPKPGTAS	83 / 6 AA	150
Phosphosite 20:	C4orf42	Q0VAR9	T48	PQGSWGQTSPRHSIL	83 / 6 AA	20