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:	LPAR4
Human P-Site:	S345
P-Site Sequence:	TPLTTKPSLPAIQEE
UniProt:	Q99677
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LPAR4	Q99677	S345	TPLTTKPSLPAIQEE	100 / 9 AA	42
Phosphosite 1:	SEC63D1	A2PYH4	S1217	FGFTPKPSLPSISRS	77 / 9 AA	163
Phosphosite 2:	CEP68	Q76N32	S592	GLLKTRPSLPARLDR	85 / 7 AA	81
Phosphosite 3:	HACL1	Q9UJ83	S553	LADTTKPSLINIMIE	77 / 9 AA	64
Phosphosite 4:	RTTN	Q86VV8	S971	VNPSNKPSLPSVFSL	55 / 9 AA	249
Phosphosite 5:	SH3KBP1	Q96B97	S394	KLDLQKPSVPAIPPK	85 / 7 AA	73
Phosphosite 6:	USP50	Q70EL3	S6	__MTSQPSLPADDFD	75 / 8 AA	39
Phosphosite 7:	WASF4	Q8IV90	S556	DTTKPKSSLPAISDA	85 / 7 AA	68
Phosphosite 8:	FHDC1	Q9C0D6	S147	QQEDTTKSSLPRRGR	85 / 7 AA	125
Phosphosite 9:	HACL1	Q9UJ83	T550	RQSLADTTKPSLINI	100 / 6 AA	64
Phosphosite 10:	FHDC1	Q9C0D6	S148	QEDTTKSSLPRRGRT	85 / 7 AA	125
Phosphosite 11:	HDAC5	Q9UQL6	S368	FSLYTSPSLPNISLG	75 / 8 AA	122
Phosphosite 12:	TREML1	Q86YW5	S258	DSPSGKPSLPAPSSL	75 / 8 AA	33
Phosphosite 13:	HDAC4	P56524	S350	LPLYTSPSLPNITLG	75 / 8 AA	119
Phosphosite 14:	MKRN1	Q9UHC7	S127	TELTTKSSLAASSSL	75 / 8 AA	53
Phosphosite 15:	MKRNP5	Q13434	S162	TELTTKSSLAASSSL	75 / 8 AA	53
Phosphosite 16:	MKRN1	Q9UHC7	S126	ATELTTKSSLAASSS	75 / 8 AA	53
Phosphosite 17:	MKRNP5	Q13434	S161	ATELTTKSSLAASSS	75 / 8 AA	53
Phosphosite 18:	UBR5	O95071	S2738	YFWTSSPSLPASEEG	75 / 8 AA	309
Phosphosite 19:	VWA5B2	Q8N398	S785	PGRPRKPSLGAILDG	85 / 7 AA	133
Phosphosite 20:	ASPH	Q12797	S754	LTPQQRRSLPAI___	71 / 7 AA	86