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:	ARHGEF9
Human P-Site:	S502
P-Site Sequence:	TEPKRSQSPFWQNFS
UniProt:	O43307
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF9	O43307	S502	TEPKRSQSPFWQNFS	100 / 9 AA	61
Phosphosite 1:	MKI67	P46013	S235	DNSKKNESPFWKLYE	55 / 9 AA	359
Phosphosite 2:	ARHGEF9	O43307	S500	EFTEPKRSQSPFWQN	100 / 7 AA	61
Phosphosite 3:	LRRK1	Q38SD2	T1106	FRVKRNQTIYWQEGL	55 / 9 AA	228
Phosphosite 4:	BOP1	Q14137	S573	LSRRRSQSPFRRSHG	66 / 9 AA	84
Phosphosite 5:	PKMYT1	Q99640	S143	YAVKRSMSPFRGPKD	75 / 8 AA	55
Phosphosite 6:	KCNJ6	P48051	S287	SHEINQQSPFWEISK	83 / 6 AA	48
Phosphosite 7:	BOP1	Q14137	S571	HQLSRRRSQSPFRRS	85 / 7 AA	84
Phosphosite 8:	PKMYT1	Q99640	S141	RLYAVKRSMSPFRGP	85 / 7 AA	55
Phosphosite 9:	PJA1	Q8NG27	S70	QTTKRSRSPFSTTRR	75 / 8 AA	71
Phosphosite 10:	PJA1	Q8NG27	S68	PSQTTKRSRSPFSTT	85 / 7 AA	71
Phosphosite 11:	FAM123B	Q5JTC6	Y989	RPSSQSPYRQATCCI	71 / 7 AA	124
Phosphosite 12:	C9orf66	Q5T8R8	S16	TRLPRRLSPFWDPAT	62 / 8 AA	31
Phosphosite 13:	TGM5	O43548	S556	LHDGSPLSPFWQDTA	100 / 5 AA	81
Phosphosite 14:	FAM123B	Q5JTC6	S987	LDRPSSQSPYRQATC	71 / 7 AA	124
Phosphosite 15:	C20orf197	Q8N268	Y10	ALFQHSPYWQADGYG	66 / 6 AA	14
Phosphosite 16:	ZNF646	O15015	S1442	RPGERSQSPIRAASS	71 / 7 AA	201
Phosphosite 17:	KCNJ9	Q92806	S255	SHEIDAASPFWEASR	57 / 7 AA	44
Phosphosite 18:	BAG3	O95817	S136	AAPQRSQSPLRGMPE	71 / 7 AA	62
Phosphosite 19:	LIPC	P11150	S347	FLVTRAQSPFKVYHY	83 / 6 AA	56
Phosphosite 20:	LGP2	Q96C10	S225	YNLCHRRSQDPFGDL	71 / 7 AA	77