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:	PLEKHN1
Human P-Site:	S273
P-Site Sequence:	SGHEPGGSAVCASRV
UniProt:	Q494U1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLEKHN1	Q494U1	S273	SGHEPGGSAVCASRV	100 / 9 AA	72
Phosphosite 1:	C4orf48	Q5BLP8	S72	ARAEPAGSAVPAQSR	77 / 9 AA	14
Phosphosite 2:	polycystin 1	P98161	S1815	RASEPGGSFVAAGSS	77 / 9 AA	463
Phosphosite 3:	HYPC	Q6NWY9	S223	LEPEPGGSEDCDVLE	66 / 9 AA	99
Phosphosite 4:	TH1L	Q8IXH7	S256	AQEEQGGSAVRRIAQ	75 / 8 AA	66
Phosphosite 5:	ZFHX4	Q86UP3	S673	KHPEPGGSCVYCKTG	85 / 7 AA	394
Phosphosite 6:	ZFHX3	Q15911	S700	KHPEPGGSCVYCKSG	85 / 7 AA	404
Phosphosite 7:	FPGS	Q05932	S497	PSPEPGGSASLLLAP	100 / 6 AA	65
Phosphosite 8:	FAM153B	P0C7A2	S27	YPRMPGESTVCHRER	71 / 7 AA	44
Phosphosite 9:	FAM153B	P0C7A2	T28	PRMPGESTVCHRERE	71 / 7 AA	44
Phosphosite 10:	UBR4	Q5T4S7	S2900	VGSESGGSAVDSVAG	85 / 7 AA	574
Phosphosite 11:	HDAC5	Q9UQL6	S309	GAGPGASSVCNSAPG	71 / 7 AA	122
Phosphosite 12:	MT1H	P80294	S12	CSCEAGGSCACAGSC	66 / 9 AA	6
Phosphosite 13:	HERC2	O95714	S2756	RINEPGQSAVFCGRS	85 / 7 AA	527
Phosphosite 14:	HDAC5	Q9UQL6	S308	TGAGPGASSVCNSAP	71 / 7 AA	122
Phosphosite 15:	PRDM6	Q9NQX0	S10	KPGDPGGSAFLKVDP	83 / 6 AA	64
Phosphosite 16:	PDZD3	Q86UT5	S501	SQVTPGGSAARAGLQ	75 / 8 AA	61
Phosphosite 17:	PEX6	Q13608	S942	EGLEPGSSALMLTME	71 / 7 AA	104
Phosphosite 18:	STK39	Q9UEW8	S7	_MAEPSGSPVHVQLP	62 / 8 AA	60
Phosphosite 19:	ANK1	P16157	S1747	EGLEPGGSQEYEKVL	55 / 9 AA	206
Phosphosite 20:	SRPK1	Q96SB4	S249	GAPPPSGSAVSTAPQ	62 / 8 AA	74