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:	S551
P-Site Sequence:	PVAECLRSCHQEATS
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	S551	PVAECLRSCHQEATS	100 / 9 AA	140
Phosphosite 1:	MUC5B	Q9HC84	S819	PGAECLRSCHTLDVG	100 / 7 AA	590
Phosphosite 2:	RIC8A	Q9NPQ8	S24	VIMEALRSYNQEHSQ	66 / 9 AA	60
Phosphosite 3:	EXTL3	O43909	S355	EKIESLRSSLQEARS	66 / 9 AA	105
Phosphosite 4:	SMTN	P53814	S409	QPLAQLRSCPQEEGP	85 / 7 AA	100
Phosphosite 5:	ZSCAN20	P17040	T509	PFSEKLRTCHQNSQV	66 / 9 AA	118
Phosphosite 6:	ZSCAN20	P17040	T349	PFSEKLRTCHQNRQV	66 / 9 AA	118
Phosphosite 7:	RAB44	Q7Z6P3	T31	QLSHLRSTHQEAASE	85 / 7 AA	77
Phosphosite 8:	RAB44	Q7Z6P3	S30	AQLSHLRSTHQEAAS	85 / 7 AA	77
Phosphosite 9:	MS4A3	Q96HJ5	S152	VNIQSLRSCHSSSES	71 / 7 AA	23
Phosphosite 10:	RIC8A	Q9NPQ8	Y25	IMEALRSYNQEHSQS	62 / 8 AA	60
Phosphosite 11:	SFRS2IP	Q99590	S449	QSANCLKSCNEQIEE	44 / 9 AA	165
Phosphosite 12:	SMG1	Q96Q15	S1380	LFSEALRSCKQHDVR	75 / 8 AA	410
Phosphosite 13:	USP36	Q9P275	S158	LSKEHARSCHQGSFC	75 / 8 AA	123
Phosphosite 14:	NTN1	O95631	S90	RGEERLRSCHLCNAS	85 / 7 AA	68
Phosphosite 15:	STARD9	Q9P2P6	S1549	NLEECLQSCRKPGLM	62 / 8 AA	507
Phosphosite 16:	ARHGEF17	Q96PE2	S930	KKRPARSSHQELRRD	83 / 6 AA	222
Phosphosite 17:	TTBK2	Q6IQ55	S1203	GSSSSRRSCQQEHCK	83 / 6 AA	137
Phosphosite 18:	ARHGEF17	Q96PE2	S929	SKKRPARSSHQELRR	83 / 6 AA	222
Phosphosite 19:	FBXL19	Q6PCT2	S641	LRRLDLRSCRQLSPE	83 / 6 AA	74
Phosphosite 20:	MEOX2	P50222	S11	PLFGCLRSPHATAQG	71 / 7 AA	34