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:	S277
P-Site Sequence:	VSMGGPDSPDSVDPV
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	S277	VSMGGPDSPDSVDPV	100 / 9 AA	72
Phosphosite 1:	LAIR2	Q6ISS4	S129	ESSGGPDSPDTEPGS	87 / 8 AA	16
Phosphosite 2:	CMYA1	Q702N8	S1460	SHQGAPESPDSLQRN	66 / 9 AA	199
Phosphosite 3:	RFX2	P48378	S10	NSEGGADSPASVALR	77 / 9 AA	80
Phosphosite 4:	LRCH4	O75427	S521	QSGSGPSSPDSVLRP	87 / 8 AA	73
Phosphosite 5:	CACNA1G	O43497	S1900	PGVEGPDSPDSPKPG	100 / 7 AA	262
Phosphosite 6:	mGluR5	P41594	S992	AGPGGPESPDAGPKA	75 / 8 AA	132
Phosphosite 7:	Dact3	Q96B18	S129	SSTGGPDSPPSTFCG	77 / 9 AA	65
Phosphosite 8:	PKN1	Q16512	T353	PSMGGPGTPDSRPPF	75 / 8 AA	104
Phosphosite 9:	SH3BP4	Q9P0V3	S131	MIDNLPDSPDEVAKE	85 / 7 AA	107
Phosphosite 10:	HNRNPH2	P55795	S104	LKHTGPNSPDTANDG	62 / 8 AA	49
Phosphosite 11:	HNRNPH1	P31943	S104	LKHTGPNSPDTANDG	62 / 8 AA	49
Phosphosite 12:	LRRIQ1	Q96JM4	S1260	AREGEPDSPDIPEKW	85 / 7 AA	155
Phosphosite 13:	CT47B1	P0C2W7	S42	GGDSGPDSSDMVPAA	75 / 8 AA	31
Phosphosite 14:	PCDH7	O60245	S989	SVNGGPGSPDLARHY	85 / 7 AA	116
Phosphosite 15:	KIAA1462	Q9P266	S310	QSRGGADSSDSQDSQ	75 / 8 AA	148
Phosphosite 16:	SAMD1	Q6SPF0	S425	SVATGPDSPSPVPLP	75 / 8 AA	56
Phosphosite 17:	FAM55B	Q96DL1	S346	CLPGSSDSPDSASHV	66 / 9 AA	42
Phosphosite 18:	IGSF9	Q9P2J2	S797	PSALGSGSPDSVAKL	75 / 8 AA	127
Phosphosite 19:	CT47B1	P0C2W7	S43	GDSGPDSSDMVPAAE	75 / 8 AA	31
Phosphosite 20:	RAD21	O60216	S280	GGPDSPDSVDPVEPM	100 / 6 AA	72