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:	RAD21
Human P-Site:	S280
P-Site Sequence:	GGPDSPDSVDPVEPM
UniProt:	O60216
Intern. Prot. ID:	IPI00006715

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RAD21	O60216	S280	GGPDSPDSVDPVEPM	100 / 9 AA	72
Phosphosite 1:	QRICH2	Q9H0J4	S994	TLFRSPDSVDRVLSE	87 / 8 AA	181
Phosphosite 2:	CREB	P16220	S114	ESEDSQESVDSVTDS	66 / 9 AA	37
Phosphosite 3:	SLC9A1	P19634	S729	ASPQSPESVDLVNEE	66 / 9 AA	91
Phosphosite 4:	KCNS1	Q96KK3	S176	EDSDTPSSVDPCPDE	66 / 9 AA	58
Phosphosite 5:	BTNL9	Q6UXG8	S10	DLSVSPDSLKPVSLT	75 / 8 AA	60
Phosphosite 6:	ZNF639	Q9UID6	S119	EECDSPESVNQQTQE	62 / 8 AA	56
Phosphosite 7:	KCNS1	Q96KK3	S175	DEDSDTPSSVDPCPD	75 / 8 AA	58
Phosphosite 8:	NVL	O15381	S415	GATNRPDSLDPALRR	55 / 9 AA	95
Phosphosite 9:	RhoB	P62745	S91	FSVDSPDSLENIPEK	55 / 9 AA	22
Phosphosite 10:	RhoA	P61586	S91	FSIDSPDSLENIPEK	55 / 9 AA	22
Phosphosite 11:	RhoC	P08134	S91	FSIDSPDSLENIPEK	55 / 9 AA	22
Phosphosite 12:	CSRNP3	Q8WYN3	S39	ESADSGDSVNPSTSS	75 / 8 AA	65
Phosphosite 13:	C12orf11	Q9NVM9	S626	IIKDSPDSPEPPNKK	75 / 8 AA	80
Phosphosite 14:	RAD21	O60216	S277	VSMGGPDSPDSVDPV	100 / 6 AA	72
Phosphosite 15:	AHSA1	O95433	S172	LPTMNGESVDPVGQP	83 / 6 AA	38
Phosphosite 16:	GOLGA8E	Q1A5Y0	S379	CEVSLTDSVEPVQGE	83 / 6 AA	48
Phosphosite 17:	GOLGA8DP	Q0D2H9	S379	CEVSLTDSVEPVQGE	83 / 6 AA	48
Phosphosite 18:	GOLGA8G	Q08AF8	S379	CEVSLTDSVEPVQGE	83 / 6 AA	48
Phosphosite 19:	GOLGA8C	A6NN73	S546	CEVSLTDSVEPVQGE	83 / 6 AA	67
Phosphosite 20:	RICS	A7KAX9	S210	TLKDSPESVTQMLMA	55 / 9 AA	231