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:	Per2
Human P-Site:	S643
P-Site Sequence:	EPPSRVNSRTGVGTH
UniProt:	O15055
Intern. Prot. ID:	IPI00004516

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Per2	O15055	S643	EPPSRVNSRTGVGTH	100 / 9 AA	137
Phosphosite 1:	HMGCS1	Q01581	S414	DLKSRLDSRTGVAPD	77 / 9 AA	57
Phosphosite 2:	Per2	O15055	T645	PSRVNSRTGVGTHLT	100 / 7 AA	137
Phosphosite 3:	SYNE1	Q8NF91	S3673	LDESHVNSRMGCQAT	66 / 9 AA	1011
Phosphosite 4:	C14orf145	Q6ZU80	S145	QGIKRMRSRTGVRFV	75 / 8 AA	128
Phosphosite 5:	ATP2B2	Q01814	T282	AVGVNSQTGIIFTLL	71 / 7 AA	137
Phosphosite 6:	HMGCS1	Q01581	T416	KSRLDSRTGVAPDVF	71 / 7 AA	57
Phosphosite 7:	OTOG	Q6ZRI0	T1691	VTKVISRTGVPQPTQ	85 / 7 AA	315
Phosphosite 8:	ANKHD1	Q8IWZ3	S1183	NAGAEINSRTGSKLG	83 / 6 AA	270
Phosphosite 9:	ANKRD17	O75179	S1211	NAGAEINSRTGSKLG	83 / 6 AA	274
Phosphosite 10:	ANKRD17	O75179	T1213	GAEINSRTGSKLGIS	83 / 6 AA	274
Phosphosite 11:	SRRM2	Q9UQ35	T942	SPSPSRVTSRTTPRR	85 / 7 AA	300
Phosphosite 12:	SRRM2	Q9UQ35	S943	PSPSRVTSRTTPRRS	85 / 7 AA	300
Phosphosite 13:	ATP2B3	Q16720	S283	VTAVGVNSQTGIIFT	71 / 7 AA	134
Phosphosite 14:	ATP2B2	Q01814	S280	VTAVGVNSQTGIIFT	71 / 7 AA	137
Phosphosite 15:	ATP2B1	P20020	S282	VTAVGVNSQTGIIFT	71 / 7 AA	139
Phosphosite 16:	CANT1	Q8WVQ1	T184	LYSVDDRTGVVYQIE	71 / 7 AA	45
Phosphosite 17:	DSG1	Q02413	S437	ADLLAVDSRTGKLTL	83 / 6 AA	114
Phosphosite 18:	PLEC1	Q15149	S4630	TAGSRTGSRTGSRAG	75 / 8 AA	532
Phosphosite 19:	Uncharacterized protein FLJ39582	Q8N8F4	S28	KTRARTHSRTGEVDF	62 / 8 AA	19
Phosphosite 20:	5-HT (2C) receptor	P28335	S167	IEHSRFNSRTKAIMK	85 / 7 AA	52