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:	PLEKHG4B
Human P-Site:	S142
P-Site Sequence:	EEDVLASSACVSTDG
UniProt:	Q96PX9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLEKHG4B	Q96PX9	S142	EEDVLASSACVSTDG	100 / 9 AA	140
Phosphosite 1:	NTN3	O00634	S57	GREVLASSTCGRPAT	85 / 7 AA	61
Phosphosite 2:	NTN3	O00634	S56	LGREVLASSTCGRPA	85 / 7 AA	61
Phosphosite 3:	AASDH	Q4L235	S817	LGDRIESSACVSKCG	75 / 8 AA	123
Phosphosite 4:	ASH1L	Q9NR48	S812	ATHKLSSSMCVSSDL	75 / 8 AA	333
Phosphosite 5:	OSBPL8	Q9BZF1	S615	LKPFLGSSDCVNQIS	62 / 8 AA	101
Phosphosite 6:	PHIP	Q8WWQ0	S1689	IRDEVLPSSTCNFLS	71 / 7 AA	207
Phosphosite 7:	SIRT1	Q96EB6	S669	EDDVLSSSSCGSNSD	66 / 9 AA	82
Phosphosite 8:	PHIP	Q8WWQ0	S1690	RDEVLPSSTCNFLSE	71 / 7 AA	207
Phosphosite 9:	C22orf29	Q7L3V2	S275	KEPPVLPSSTCSSKP	71 / 7 AA	39
Phosphosite 10:	C22orf29	Q7L3V2	S276	EPPVLPSSTCSSKPG	66 / 9 AA	39
Phosphosite 11:	PIP5K	Q9Y2I7	S1234	AQSSNAPSACVSPWI	85 / 7 AA	237
Phosphosite 12:	LPA	P08519	S3764	ESSVLATSTAVSEQA	66 / 9 AA	501
Phosphosite 13:	TSSC1	Q53HC9	S176	SQAVLASSASLEGKG	75 / 8 AA	44
Phosphosite 14:	HT008	Q8IWB9	S147	SSGPLASSPSVSSLS	75 / 8 AA	125
Phosphosite 15:	KIAA1838	Q96EK7	S788	TTLVLVNSACGFPWK	71 / 7 AA	104
Phosphosite 16:	TSSC1	Q53HC9	S175	SSQAVLASSASLEGK	75 / 8 AA	44
Phosphosite 17:	KCNK1	O00180	S8	MLQSLAGSSCVRLVE	71 / 7 AA	38
Phosphosite 18:	AGAP4	Q96P64	S327	KWPSLATSACTPISS	62 / 8 AA	73
Phosphosite 19:	SIRT1	Q96EB6	S667	DSEDDVLSSSSCGSN	71 / 7 AA	82
Phosphosite 20:	CTGLF1	Q5VW22	S327	KWPSLATSACTPISS	62 / 8 AA	73