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:	RGS13
Human P-Site:	S21
P-Site Sequence:	DESKRPPSNLTLEEV
UniProt:	O14921
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGS13	O14921	S21	DESKRPPSNLTLEEV	100 / 9 AA	19
Phosphosite 1:	NCOR2	Q9Y618	S2189	LDLRRPPSDLYLPPP	66 / 9 AA	275
Phosphosite 2:	GNAS	Q5JWF2	S293	QEAVRPPSNFTGSSP	85 / 7 AA	111
Phosphosite 3:	KIAA0317	O15033	S460	VHMKRPHSKVTLKVS	66 / 9 AA	94
Phosphosite 4:	RNF126	Q9BV68	S322	PQPPRPLSNLTL___	87 / 8 AA	36
Phosphosite 5:	Putative high mobility group protein B3-like protein	P0C6E5	S97	NAPKRPPSGFFLFCS	66 / 9 AA	21
Phosphosite 6:	HMGB3	O15347	S98	NAPKRPPSGFFLFCS	66 / 9 AA	23
Phosphosite 7:	SLC4A1AP	Q9BWU0	T694	VQEMRPPTDLTHFKE	62 / 8 AA	89
Phosphosite 8:	RGS10	O43665	S16	LSRKRPPSDIHDSDG	71 / 7 AA	20
Phosphosite 9:	HMGB2	P26583	S100	NAPKRPPSAFFLFCS	66 / 9 AA	24
Phosphosite 10:	HMGB1	P09429	S100	NAPKRPPSAFFLFCS	66 / 9 AA	25
Phosphosite 11:	HMG1L1	B2RPK0	S100	NAPKRPPSAFFLFCS	66 / 9 AA	24
Phosphosite 12:	FRAP1	P42345	S2342	GLGDRHPSNLMLDRL	75 / 8 AA	289
Phosphosite 13:	EBF1	Q9UH73	S60	HFEKQPPSNLRKSNF	85 / 7 AA	64
Phosphosite 14:	EBF2	Q9HAK2	S59	HFEKQPPSNLRKSNF	85 / 7 AA	63
Phosphosite 15:	EBF3	Q9H4W6	S60	HFEKQPPSNLRKSNF	85 / 7 AA	65
Phosphosite 16:	EBF4	Q9BQW3	S61	HFEKQPPSNLRKSNF	85 / 7 AA	64
Phosphosite 17:	RGS13	O14921	T24	KRPPSNLTLEEVLQW	100 / 6 AA	19
Phosphosite 18:	HAUS6	Q7Z4H7	S951	LDAKEPPSDLTR___	75 / 8 AA	109
Phosphosite 19:	CATSPERB	Q9H7T0	S873	PINYRPPSNMGIAIP	62 / 8 AA	127
Phosphosite 20:	INTS8	Q75QN2	S636	QAGERPPSDLISRVR	62 / 8 AA	113