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:	APTX
Human P-Site:	S137
P-Site Sequence:	KRSGNSDSIERDAAQ
UniProt:	Q7Z2E3
Intern. Prot. ID:	IPI00180685

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APTX	Q7Z2E3	S137	KRSGNSDSIERDAAQ	100 / 9 AA	41
Phosphosite 1:	APTX	Q7Z2E3	S135	KRKRSGNSDSIERDA	100 / 7 AA	41
Phosphosite 2:	ZC3H13	Q5T200	S1366	RERLISDSVERDRDR	85 / 7 AA	197
Phosphosite 3:	ZFHX1B	O60315	S1124	TPQGYSDSEERESMP	66 / 9 AA	136
Phosphosite 4:	SFRS18	Q8TF01	S601	RRRSNRNSIERERRR	55 / 9 AA	93
Phosphosite 5:	RFC1	P35251	S420	VITGVLESIERDEAK	66 / 9 AA	128
Phosphosite 6:	PDE4A	P27815	S51	QQRGYSDSAERAERE	75 / 8 AA	98
Phosphosite 7:	PURG	Q9UJV8	Y175	HSVLKTDYIERDNRK	62 / 8 AA	40
Phosphosite 8:	GOLGA4	Q13439	S133	DLVGNSDSLNKEQLI	55 / 9 AA	261
Phosphosite 9:	RRM1	P23921	S616	QILGNNESIEPYTSN	62 / 8 AA	90
Phosphosite 10:	IRS4	O14654	S1107	VSAFPTDSLERDLSP	71 / 7 AA	138
Phosphosite 11:	PDK1	Q15118	S396	IKALSTDSIERLPVY	71 / 7 AA	49
Phosphosite 12:	CACNA1E	Q15878	S745	MSAPNMPSIERDRRR	75 / 8 AA	262
Phosphosite 13:	CIR	Q86X95	S307	SGHNNSDSEEKDKSK	75 / 8 AA	52
Phosphosite 14:	SPTBN2	O15020	S1255	KIREKADSIERRHKK	71 / 7 AA	271
Phosphosite 15:	RBM15	Q96T37	S724	RDRKNSASAERDRKH	75 / 8 AA	107
Phosphosite 16:	LMO7	Q8WWI1	S545	KFSEQDDSVERDIIL	83 / 6 AA	193
Phosphosite 17:	SRRP35	Q8WXF0	S219	SHGRHSDSIARSPCK	71 / 7 AA	31
Phosphosite 18:	LRRC16A	Q5VZK9	S1120	AAEHNGNSERIEEIK	71 / 7 AA	152
Phosphosite 19:	AGPAT4	Q9NRZ5	S372	SAYGNSDSKQKLND_	62 / 8 AA	44
Phosphosite 20:	ABCC1	P33527	S629	HEELEPDSIERRPVK	83 / 6 AA	172