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:	GTPBP1
Human P-Site:	S558
P-Site Sequence:	RKRKREDSAPPSSVA
UniProt:	Q9BZE4
Intern. Prot. ID:	IPI00010463

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GTPBP1	Q9BZE4	S558	RKRKREDSAPPSSVA	100 / 9 AA	74
Phosphosite 1:	SASS6	Q6UVJ0	S608	YLKKREDSIPLRGLS	85 / 7 AA	74
Phosphosite 2:	ATP9A	O75110	S244	GTFTREDSDPPISES	75 / 8 AA	119
Phosphosite 3:	ATP9B	O43861	S321	GTFTREDSDPPIHES	75 / 8 AA	129
Phosphosite 4:	KEPI	Q8TAE6	S47	SGSSREDSAPVATAA	100 / 6 AA	18
Phosphosite 5:	MUM1L1	Q5H9M0	S77	LGLQSEDSAPPTEET	66 / 9 AA	79
Phosphosite 6:	SIM2	Q14190	T538	VRRFGEDTAPPSFPS	85 / 7 AA	73
Phosphosite 7:	SgK307	Q8IWB6	S1451	EKRKREDSITPERRK	75 / 8 AA	168
Phosphosite 8:	NETO2	Q8NC67	S516	YVRGREDSAQASISI	75 / 8 AA	59
Phosphosite 9:	HDAC7	Q8WUI4	S181	NPLLRKESAPPSLRR	75 / 8 AA	103
Phosphosite 10:	ABL2	P42684	S840	LPKKSEESAAPSRER	66 / 9 AA	128
Phosphosite 11:	HNRNPA0	Q13151	S88	RAVSREDSARPGAHA	75 / 8 AA	31
Phosphosite 12:	PRDM13	Q9H4Q3	S242	EGIKREASSAPSATS	66 / 9 AA	75
Phosphosite 13:	TRIM3	O75382	S7	_MAKREDSPGPEVQP	75 / 8 AA	81
Phosphosite 14:	RALGAPB	Q86X10	S359	ISRPRSDSAPPTPVN	75 / 8 AA	167
Phosphosite 15:	TTN	Q8WZ42	S10321	IVTQREESPPPAVPE	55 / 9 AA	3816
Phosphosite 16:	CPXM2	Q8N436	S94	KAPKREKSAPEPPPP	85 / 7 AA	86
Phosphosite 17:	BKR2	P30411	S17	FLSVREDSVPTTASF	62 / 8 AA	44
Phosphosite 18:	RIZ	Q13029	S447	VASKDDSSPPSLGPD	62 / 8 AA	189
Phosphosite 19:	C17orf46	Q96LK8	S357	LQGSKEDSVPPGKEK	62 / 8 AA	42
Phosphosite 20:	RAI2	Q9Y5P3	S473	FSFKREDSVLQGYDI	55 / 9 AA	57