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:	ARHGAP20
Human P-Site:	S46
P-Site Sequence:	TLAERRRSAPSLILD
UniProt:	Q9P2F6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP20	Q9P2F6	S46	TLAERRRSAPSLILD	100 / 9 AA	133
Phosphosite 1:	TBX15	Q96SF7	S7	_MSERRRSAVALSSR	77 / 9 AA	66
Phosphosite 2:	FAM43A	Q8N2R8	S246	PPVERSRSAPKLGSI	77 / 9 AA	46
Phosphosite 3:	COL1A2	P08123	S1124	YRADQPRSAPSLRPK	66 / 9 AA	129
Phosphosite 4:	CCDC80	Q76M96	S79	QPLQRRRSVPVLRLA	66 / 9 AA	108
Phosphosite 5:	GPR153	Q6NV75	S456	PSRARRRSAESLLSL	87 / 8 AA	65
Phosphosite 6:	SHANK3	Q9BYB0	S1027	RLEERRRSTVFLSVG	66 / 9 AA	186
Phosphosite 7:	EGR2	P11161	S429	RQKERKSSAPSASVP	75 / 8 AA	50
Phosphosite 8:	EGR2	P11161	S428	LRQKERKSSAPSASV	75 / 8 AA	50
Phosphosite 9:	Gab2	Q9UQC2	S159	LLRERKSSAPSHSSQ	75 / 8 AA	74
Phosphosite 10:	CYP4F3	Q08477	T277	VIQERRRTLPSQGVD	75 / 8 AA	60
Phosphosite 11:	CYP4F2	P78329	T277	VIQERRRTLPSQGVD	75 / 8 AA	60
Phosphosite 12:	MFSD7	Q6UXD7	S404	TALTVRRSEPSLSTC	85 / 7 AA
Phosphosite 13:	TADA2A	O75478	S361	ASNSGRRSAPPLNLT	85 / 7 AA	51
Phosphosite 14:	KIF1C	O43896	S1092	PRMRRQRSAPDLKES	75 / 8 AA	123
Phosphosite 15:	AMBRA1	Q9C0C7	S797	APRNARMSAPSLGRF	85 / 7 AA	143
Phosphosite 16:	ELL2	O00472	S183	TVPERKRSTPMNPAN	71 / 7 AA	72
Phosphosite 17:	PLEKHG6	Q3KR16	S645	PQAPQRRSAPELPEG	75 / 8 AA	89
Phosphosite 18:	ARHGAP20	Q9P2F6	S49	ERRRSAPSLILDKAL	100 / 6 AA	133
Phosphosite 19:	C1orf145	Q96MR7	S18	LRTVRRRSVPSSSMP	85 / 7 AA	18
Phosphosite 20:	Gab2	Q9UQC2	S158	HLLRERKSSAPSHSS	75 / 8 AA	74