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:	GPR87
Human P-Site:	S242
P-Site Sequence:	KSSRQFISQSSRKRK
UniProt:	Q9BY21
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPR87	Q9BY21	S242	KSSRQFISQSSRKRK	100 / 9 AA	41
Phosphosite 1:	GPR87	Q9BY21	S244	SRQFISQSSRKRKHN	100 / 7 AA	41
Phosphosite 2:	KIAA1731	Q9C0D2	S745	SHDRQLISQDARKIS	66 / 9 AA	295
Phosphosite 3:	FIGN	Q5HY92	S393	EQQRKFSSQSSRALT	77 / 9 AA	82
Phosphosite 4:	DCLRE1B	Q9H816	S444	STDEEFISQKTREEI	62 / 8 AA	60
Phosphosite 5:	MIER2	Q8N344	S80	ELEKDFISQSNDMPF	62 / 8 AA	60
Phosphosite 6:	FAM38A	Q92508	S1773	PLAMQFISQYSPEDI	66 / 9 AA	233
Phosphosite 7:	GPR98	Q8WXG9	S4439	YVTADFISQSSSASP	85 / 7 AA	693
Phosphosite 8:	ITPR3	Q14573	S465	KLNEGFISQNDRRFV	71 / 7 AA	304
Phosphosite 9:	Putative uncharacterized protein UNQ3029/PRO9830	Q6UWF6	S73	SSPFIQQSSRLPARG	85 / 7 AA	13
Phosphosite 10:	GPR98	Q8WXG9	S4441	TADFISQSSSASPGG	100 / 6 AA	693
Phosphosite 11:	C12orf39	Q9BT56	S55	AQGRRFISDQSRRKD	66 / 9 AA	13
Phosphosite 12:	RXFP1	Q9HBX9	S750	EMSLISQSTRLNSYS	71 / 7 AA	87
Phosphosite 13:	KTI12	Q96EK9	S327	RLRRQFISYTKMHPN	100 / 5 AA	39
Phosphosite 14:	APOB	P04114	S3198	AVLCEFISQSIKSFD	83 / 6 AA	516
Phosphosite 15:	ZNF440	Q8IYI8	S183	VCGKTFISHSSVRRH	62 / 8 AA	69
Phosphosite 16:	CLASP2	O75122	S577	SGPGYGISQSSRLSS	100 / 6 AA	141
Phosphosite 17:	KIAA1033	Q2M389	S917	DQFRQLISQIGNAMG	83 / 6 AA	136
Phosphosite 18:	CNTN5	O94779	S248	EDSRRFISQETGNLY	62 / 8 AA	121
Phosphosite 19:	EED	O75530	S291	KTNRPFISQKIHFPD	83 / 6 AA	58
Phosphosite 20:	ZNF69	Q9UC07	S203	ECGKTFISHSSIQRH	62 / 8 AA	66