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:	LPPR4
Human P-Site:	S243
P-Site Sequence:	SDLTVINSGRKSFPS
UniProt:	Q7Z2D5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LPPR4	Q7Z2D5	S243	SDLTVINSGRKSFPS	100 / 9 AA	88
Phosphosite 1:	KIAA0133	Q14146	S710	DAAFIIGSGRKSLNQ	75 / 8 AA	171
Phosphosite 2:	ZNF415	Q09FC8	S399	TNHQVIHSGKKPYKC	62 / 8 AA	69
Phosphosite 3:	ATP2B4	P23634	S946	EKFFDIDSGRKAPLH	71 / 7 AA	138
Phosphosite 4:	UTRN	P46939	T1498	EVETVIKTGRHIVQK	71 / 7 AA	394
Phosphosite 5:	ZSCAN20	P17040	S282	WGLSLINSGKRSTAD	55 / 9 AA	118
Phosphosite 6:	SLFN5	Q08AF3	S499	PLVCVLNSDRKAQSV	62 / 8 AA	101
Phosphosite 7:	MTHFD2	P13995	S41	RNEAVVISGRKLAQQ	62 / 8 AA	38
Phosphosite 8:	ZNF175	Q9Y473	S442	SLHQRIHSGQKSYVC	71 / 7 AA	82
Phosphosite 9:	ZNF667	Q5HYK9	S195	LLHQRIHSGKKSHEC	71 / 7 AA	70
Phosphosite 10:	A-Raf	P10398	S265	PSPASVSSGRKSPHS	71 / 7 AA	68
Phosphosite 11:	RPN1	P04843	S514	RDISTLNSGKKSLET	55 / 9 AA	69
Phosphosite 12:	APC	P25054	S1038	YSDEQLNSGRQSPSQ	71 / 7 AA	312
Phosphosite 13:	FAM44A	Q8NFC6	S2740	YNKGEISSGRKDNAE	83 / 6 AA	330
Phosphosite 14:	ABCC1	P33527	S413	KALVITNSARKSSTV	62 / 8 AA	172
Phosphosite 15:	TTN	Q8WZ42	S8651	HEGNEISSGRKYQTT	83 / 6 AA	3816
Phosphosite 16:	FAM44A	Q8NFC6	S2739	SYNKGEISSGRKDNA	83 / 6 AA	330
Phosphosite 17:	DOCK1	Q14185	S920	TVNRTVISMGRDSEL	71 / 7 AA	215
Phosphosite 18:	C14orf105	Q9NVL8	S115	DLPRVITSGRLLSQR	83 / 6 AA	35
Phosphosite 19:	GPR180	Q86V85	S432	TLPLTISSGHKSRPH	71 / 7 AA	49
Phosphosite 20:	Cbl	P22681	S833	PFPRRINSERKAGSC	71 / 7 AA	100