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:	PLEKHG4
Human P-Site:	S221
P-Site Sequence:	HSPAWLQSECSSQEL
UniProt:	Q58EX7
Intern. Prot. ID:	IPI00025442

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLEKHG4	Q58EX7	S221	HSPAWLQSECSSQEL	100 / 9 AA	131
Phosphosite 1:	AKAP9	Q99996	S2822	GIQINLQSECSSEEV	100 / 7 AA	454
Phosphosite 2:	TSR1	Q2NL82	S792	EPVPWLKSEISSTVP	66 / 9 AA	92
Phosphosite 3:	C9orf79	Q6ZUB1	S1003	GNEAWLESESMSPGD	66 / 9 AA	157
Phosphosite 4:	GIT2	Q14161	S712	SSAYRLQSECKKTLP	83 / 6 AA	85
Phosphosite 5:	TSKS	Q9UJT2	S166	QHVQSLQSECSVLSE	85 / 7 AA	65
Phosphosite 6:	GIT1	Q9Y2X7	S714	ASAYRLQSECRKTVP	71 / 7 AA	84
Phosphosite 7:	Putative uncharacterized protein ENSP00000334305	Q3C1V9	S345	QEESWLQSEYDEMHP	71 / 7 AA	85
Phosphosite 8:	COG6	Q9Y2V7	S232	RLYRWAQSECRTLTQ	62 / 8 AA	73
Phosphosite 9:	SRRM3	A6NNA2	S189	RKKRRLESECSCGSS	62 / 8 AA	65
Phosphosite 10:	TRAF4AF1	Q9Y448	T20	FRTTWLSTECDSHPL	55 / 9 AA	35
Phosphosite 11:	SENP5	Q96HI0	S359	ATNAWDQSSCSSPKW	77 / 9 AA	87
Phosphosite 12:	ITGB4	P16144	Y1760	QHPLQSEYSSITTTH	85 / 7 AA	202
Phosphosite 13:	GAPVD1	Q14C86	S787	NKIEDLRSECSSDFG	85 / 7 AA	165
Phosphosite 14:	ITGB4	P16144	S1758	LFQHPLQSEYSSITT	85 / 7 AA	202
Phosphosite 15:	LRRC53	A6NM62	S423	QDGRLLHSECSEPPG	71 / 7 AA	141
Phosphosite 16:	DNM2	P50570	S759	VDDTWLQSASSHSPT	62 / 8 AA	98
Phosphosite 17:	NKX2-8	O15522	S46	PCAAWLDSERGHYPS	62 / 8 AA	26
Phosphosite 18:	MTF1	Q14872	S127	GATLTLQSECPETKR	83 / 6 AA	81
Phosphosite 19:	PLEKHG4	Q58EX7	S224	AWLQSECSSQELIRL	100 / 6 AA	131
Phosphosite 20:	LRP4	O75096	S1871	QLLQEEQSECSSVHT	100 / 6 AA	212