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:	ARHGEF1
Human P-Site:	S309
P-Site Sequence:	KGGVGMPSRDRNIGA
UniProt:	Q92888
Intern. Prot. ID:	IPI00339379

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGEF1	Q92888	S309	KGGVGMPSRDRNIGA	100 / 9 AA	102
Phosphosite 1:	SPEN	Q96T58	S3335	ASSVGLPSRTKTAAQ	55 / 9 AA	402
Phosphosite 2:	SPON1	Q9HCB6	S523	SCGMGMRSRERYVKQ	55 / 9 AA	91
Phosphosite 3:	SBNO2	Q9Y2G9	S689	VDAVGLPSDDRGPLC	75 / 8 AA	150
Phosphosite 4:	AFAP1L2	Q8N4X5	S495	TYIDGLPSQDRQEEL	71 / 7 AA	91
Phosphosite 5:	SMURF2	Q9HAU4	S138	QIVVSLQSRDRIGTG	62 / 8 AA	86
Phosphosite 6:	WDR64	B1ANS9	T614	AVHLRMSTRDRNMAI	71 / 7 AA	124
Phosphosite 7:	GLTSCR1	Q9NZM4	S1291	DEDGPMPSRNRPPIK	83 / 6 AA	153
Phosphosite 8:	UAP1L1	Q3KQV9	S134	MYRVGLPSRKTLYQL	83 / 6 AA	57
Phosphosite 9:	BSN	Q9UPA5	S3426	QQKYYGMSSRDAVED	83 / 6 AA	416
Phosphosite 10:	TMC5	Q6UXY8	T361	IASLIPMTSRDRIKA	62 / 8 AA	115
Phosphosite 11:	TMC5	Q6UXY8	S362	ASLIPMTSRDRIKAI	62 / 8 AA	115
Phosphosite 12:	KIAA2018	Q68DE3	S1805	PTGNGIPSRDSENTC	83 / 6 AA	241
Phosphosite 13:	NSUN5	Q96P11	S315	CSGSGMPSRQLEEPG	83 / 6 AA	47
Phosphosite 14:	WBSCR20C	Q63ZY6	S131	CSGSGMPSRQLEEPG	83 / 6 AA	34
Phosphosite 15:	NSUN5B	Q3KNT7	S49	CSGSGMPSRQLEDPG	83 / 6 AA	18
Phosphosite 16:	MEX3A	A1L020	S261	NTYIITPSRDRDPVF	83 / 6 AA	54
Phosphosite 17:	FFAR2	O15552	S325	QGEGMPSSDFTTE__	83 / 6 AA	37
Phosphosite 18:	C15orf42	Q7Z2Z1	S1522	PGSPLMPSRDVHCTT	100 / 5 AA	211
Phosphosite 19:	FFAR2	O15552	S324	GQGEGMPSSDFTTE_	83 / 6 AA	37
Phosphosite 20:	TJP2	Q9UDY2	S232	LDHDFGPSRDRDRDR	83 / 6 AA	134