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:	SIRT1
Human P-Site:	S550
P-Site Sequence:	RTSPPDSSVIVTLLD
UniProt:	Q96EB6
Intern. Prot. ID:	IPI00016802

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SIRT1	Q96EB6	S550	RTSPPDSSVIVTLLD	100 / 9 AA	82
Phosphosite 1:	SIRT1	Q96EB6	S549	ERTSPPDSSVIVTLL	100 / 8 AA	82
Phosphosite 2:	EML3	Q32P44	S419	GFNPRDSSCIVTSGK	77 / 9 AA	95
Phosphosite 3:	LPL	P06858	S106	LYKREPDSNVIVVDW	85 / 7 AA	53
Phosphosite 4:	WDR17	Q8IZU2	S161	WTISGPDSGVIVHKD	85 / 7 AA	148
Phosphosite 5:	CPSF2	Q9P2I0	S671	VEAPSDSSVIAQQKA	85 / 7 AA	88
Phosphosite 6:	ZNF280D	Q6N043	S118	ESRSSDSSVIVQPFS	75 / 8 AA	109
Phosphosite 7:	ZNF280D	Q6N043	S117	PESRSSDSSVIVQPF	75 / 8 AA	109
Phosphosite 8:	NCoA5	Q9HCD5	S201	AERPVDCSVIVVNKQ	75 / 8 AA	66
Phosphosite 9:	C10orf112	Q5VYJ5	S336	LPTPPETSVPVTLPP	66 / 9 AA	164
Phosphosite 10:	ANKRD25	Q63ZY3	S323	QAWPPPDSPVRVDTV	75 / 8 AA	91
Phosphosite 11:	SYT5	O00445	S20	PDTPPDSSRISHGPV	85 / 7 AA	43
Phosphosite 12:	SYT5	O00445	S19	SPDTPPDSSRISHGP	85 / 7 AA	43
Phosphosite 13:	C22orf32	Q9H4I9	S47	RSLVPSRSVIVTRSG	75 / 8 AA	11
Phosphosite 14:	XRN1	Q8IZH2	S1639	QTSQPDSSNIVKVSP	66 / 9 AA	194
Phosphosite 15:	IL20RA	Q9UHF4	T397	RTIPPDKTVIEYEYD	71 / 7 AA	62
Phosphosite 16:	TOPORS	Q9NS56	S209	RTTTPPDSGVLFEGL	71 / 7 AA	119
Phosphosite 17:	DCTN2	Q13561	S203	TGTPPDSSLVTYELH	71 / 7 AA	44
Phosphosite 18:	DNHD1	Q96M86	S138	VQAFPPDSSLLDSAS	71 / 7 AA	113
Phosphosite 19:	DCTN2	Q13561	S202	TTGTPPDSSLVTYEL	71 / 7 AA	44
Phosphosite 20:	XRN1	Q8IZH2	S1638	VQTSQPDSSNIVKVS	75 / 8 AA	194