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:	GPR153
Human P-Site:	S594
P-Site Sequence:	FLSSPSESSGYATLH
UniProt:	Q6NV75
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPR153	Q6NV75	S594	FLSSPSESSGYATLH	100 / 9 AA	65
Phosphosite 1:	GPR153	Q6NV75	S595	LSSPSESSGYATLHS	100 / 8 AA	65
Phosphosite 2:	KIF1B	O60333	S1563	SAITPSESSGYDSGD	87 / 8 AA	204
Phosphosite 3:	KIF1B	O60333	S1564	AITPSESSGYDSGDI	100 / 7 AA	204
Phosphosite 4:	REEP3	Q6NUK4	S187	SKPAPSESAGYGIPL	75 / 8 AA	29
Phosphosite 5:	CCDC18	Q5T9S5	S52	SVSPSENSDYAPNPS	75 / 8 AA	169
Phosphosite 6:	MusTRD1	Q9UHL9	S531	GHLPSEDSGYGMEML	75 / 8 AA	106
Phosphosite 7:	GPR153	Q6NV75	Y597	SPSESSGYATLHSDS	100 / 6 AA	65
Phosphosite 8:	GPR153	Q6NV75	S592	SSFLSSPSESSGYAT	100 / 7 AA	65
Phosphosite 9:	NKTR	P30414	S1458	HHRSPSESSRYS___	77 / 9 AA	166
Phosphosite 10:	OPTN	Q96CV9	S19	KEDSPSESTGNGPPH	66 / 9 AA	66
Phosphosite 11:	ZIC1	Q15915	S398	SQPSPAASSGYESST	75 / 8 AA	48
Phosphosite 12:	Zic2	O95409	S429	SESSPAASSGYESST	75 / 8 AA	55
Phosphosite 13:	ZIC3	O60481	S422	SDSSPAASSGYESST	75 / 8 AA	51
Phosphosite 14:	KIF1B	O60333	S1561	FESAITPSESSGYDS	85 / 7 AA	204
Phosphosite 15:	GTF2IRD2	Q86UP8	S207	ERSIVSPSESCGPIN	85 / 7 AA	107
Phosphosite 16:	GTF2IRD2B	Q6EKJ0	S207	ERSIVSPSESCGPIN	85 / 7 AA	107
Phosphosite 17:	PGC	P20142	S120	SRFNPSESSTYSTNG	75 / 8 AA	42
Phosphosite 18:	PGC	P20142	S121	RFNPSESSTYSTNGQ	85 / 7 AA	42
Phosphosite 19:	CEP350	Q5VT06	S1532	SYDSYSESSGYKNHD	100 / 6 AA	351
Phosphosite 20:	OPTN	Q96CV9	S17	TEKEDSPSESTGNGP	85 / 7 AA	66