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:	S546
P-Site Sequence:	YAVQARRSRSITRKR
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	S546	YAVQARRSRSITRKR	100 / 9 AA	74
Phosphosite 1:	ARHGAP27	Q6ZUM4	S804	LQDQARRSRCVRDLV	75 / 8 AA	98
Phosphosite 2:	GTPBP1	Q9BZE4	S548	VQARRSRSITRKRKR	100 / 7 AA	74
Phosphosite 3:	5-HT (3) receptor ion channel	P46098	S26	AQGEARRSRNTTRPA	66 / 9 AA	55
Phosphosite 4:	SFRS7	Q16629	S163	RSASPRRSRSISLRR	75 / 8 AA	27
Phosphosite 5:	KIAA1370	Q32MH5	T74	QCRQARRTRSEVTLL	85 / 7 AA	122
Phosphosite 6:	PHB	P35232	S254	IAYQLSRSRNITYLP	66 / 9 AA	30
Phosphosite 7:	RGS18	Q9NS28	S218	NLRRRSRSFTCNEFQ	85 / 7 AA	28
Phosphosite 8:	LIPE	Q05469	S643	RPQQAPRSRSLIVHF	66 / 9 AA	117
Phosphosite 9:	RGS18	Q9NS28	S216	PTNLRRRSRSFTCNE	85 / 7 AA	28
Phosphosite 10:	ARHGAP24	Q8N264	S462	GSLQARRSSSLKVSG	75 / 8 AA	84
Phosphosite 11:	SFRS7	Q16629	S165	ASPRRSRSISLRRSR	85 / 7 AA	27
Phosphosite 12:	TRA2B	P62995	S158	YDQQSRRSRGFAFVY	55 / 9 AA	34
Phosphosite 13:	ARHGAP9	Q9BRR9	S248	SWKPPRRSRSETNPG	66 / 9 AA	83
Phosphosite 14:	PRPF38B	Q5VTL8	S318	REKERRRSRSIDRGL	100 / 6 AA	64
Phosphosite 15:	PRPF38B	Q5VTL8	S320	KERRRSRSIDRGLER	100 / 6 AA	64
Phosphosite 16:	GPATCH8	Q9UKJ3	S976	RSKRRSRSTTAHSWQ	85 / 7 AA	164
Phosphosite 17:	SUPV3L1	Q8IYB8	T710	LKSQARRTRGTKALG	62 / 8 AA	88
Phosphosite 18:	BARX2	Q9UMQ3	S136	RQKKPRRSRTIFTEL	62 / 8 AA	31
Phosphosite 19:	GPATCH8	Q9UKJ3	S974	RSRSKRRSRSTTAHS	85 / 7 AA	164
Phosphosite 20:	SRRM2	Q9UQ35	S950	SRTTPRRSRSVSPCS	62 / 8 AA	300