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:	CBX1
Human P-Site:	S107
P-Site Sequence:	PKKKKEESEKPRGFA
UniProt:	P83916
Intern. Prot. ID:	IPI00010320

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CBX1	P83916	S107	PKKKKEESEKPRGFA	100 / 9 AA	21
Phosphosite 1:	RG9MTD2	Q8TBZ6	S28	INEDQEESQKPRLGE	75 / 8 AA	40
Phosphosite 2:	FAM44A	Q8NFC6	S708	KHLKKDDSETPHLKS	55 / 9 AA	330
Phosphosite 3:	RYR2	Q92736	S4219	RSANKEESEKERPEE	77 / 9 AA	565
Phosphosite 4:	DOCK3	Q8IZD9	T1997	GVLLREETERPRGLH	62 / 8 AA	233
Phosphosite 5:	RIMS1	Q86UR5	S1369	TSFMSEQSERPRGRI	55 / 9 AA	189
Phosphosite 6:	TNNI1	P19237	T150	KSVKKEDTEKERPVE	66 / 9 AA	22
Phosphosite 7:	PROX2	Q3B8N5	S209	GAEKHQESEKPSFLP	75 / 8 AA	66
Phosphosite 8:	IL7R	P16871	S335	FPQQLEESEKQRLGG	85 / 7 AA	52
Phosphosite 9:	ESPN	B1AK53	S824	LRREKEQSEKLRTLG	75 / 8 AA	92
Phosphosite 10:	VPS13A	Q96RL7	S549	ITGLPDNSEKPRLLS	71 / 7 AA	360
Phosphosite 11:	DLX4	Q92988	S96	PQELEADSEKPRLSP	83 / 6 AA	26
Phosphosite 12:	C14orf43	Q6PJG2	S1002	GSAGGQASEKPREGT	71 / 7 AA	115
Phosphosite 13:	MAP1B	P46821	S2119	SEEPTEESEKPLTQS	85 / 7 AA	271
Phosphosite 14:	BBS4	Q96RK4	S18	QFPVSTESQKPRQKK	83 / 6 AA	58
Phosphosite 15:	OGFR	Q9NZT2	S45	AGDEDEESEEPRAAR	75 / 8 AA	73
Phosphosite 16:	SRRT	Q9BXP5	S341	KEEKKEDSEKEAKKS	85 / 7 AA	101
Phosphosite 17:	STARD3NL	O95772	S227	EAEEKQDSEKPLLEL	71 / 7 AA	27
Phosphosite 18:	SRPK1	Q96SB4	S309	RPNKQEESESPVERP	75 / 8 AA	74
Phosphosite 19:	TOP2B	Q02880	S37	NAAKKEESETANKND	75 / 8 AA	183
Phosphosite 20:	NMDAR1 (Glutamate)	Q05586	T386	IIWPGGETEKPRGYQ	83 / 6 AA	105