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:	S81
P-Site Sequence:	ASRWSRISRAKKLYK
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	S81	ASRWSRISRAKKLYK	100 / 9 AA	19
Phosphosite 1:	TTN	Q8WZ42	S16576	SPYWSRVSRAPITKV	85 / 7 AA	3816
Phosphosite 2:	CCDC71	Q8IV32	S20	VHSWSRISTAGKKAL	77 / 9 AA	50
Phosphosite 3:	NT5C1B	Q96P26	S125	RSQWSRISRSPSTKA	85 / 7 AA	69
Phosphosite 4:	RGS13	O14921	S78	KKIASRWSRISRAKK	100 / 6 AA	19
Phosphosite 5:	SI1	Q9P2N6	S442	ADDNLRISKAKKKSE	85 / 7 AA	96
Phosphosite 6:	TTN	Q8WZ42	S16573	EEGSPYWSRVSRAPI	83 / 6 AA	3816
Phosphosite 7:	ROMK	P48048	S183	GAILAKISRPKKRAK	55 / 9 AA	45
Phosphosite 8:	RSPH4A	Q5TD94	S65	SRPWSPQSRAKTPLG	75 / 8 AA	81
Phosphosite 9:	LYST	Q99698	S1432	LLRRARVSRSKKEAD	55 / 9 AA	429
Phosphosite 10:	CAPRIN2	Q6IMN6	S28	LREWSRLSREVIAWL	71 / 7 AA	126
Phosphosite 11:	CAPRIN2	Q6IMN6	S25	EKSLREWSRLSREVI	83 / 6 AA	126
Phosphosite 12:	TUB	P50607	T270	ITIKCRITRDKKGMD	62 / 8 AA	56
Phosphosite 13:	KLKP1	Q107X0	S87	PKEWSRISGPPVSLD	100 / 5 AA	14
Phosphosite 14:	MGA	Q8IWI9	S2209	CDSWSRISNPSAFSI	100 / 5 AA	332
Phosphosite 15:	MP20	P55344	S96	QPTFSRISRPFSAGI	71 / 7 AA	20
Phosphosite 16:	MGA	Q8IWI9	S2206	KTECDSWSRISNPSA	100 / 5 AA	332
Phosphosite 17:	TRIM47	Q96LD4	S315	EEQRSRLSRARQNLS	55 / 9 AA	70
Phosphosite 18:	MP20	P55344	S93	FAHQPTFSRISRPFS	83 / 6 AA	20
Phosphosite 19:	PLA2G6	O60733	S458	LQDLMHISRARKPAF	55 / 9 AA	90
Phosphosite 20:	SASH1	O94885	S449	SPTASRISLGKKVKS	75 / 8 AA	137