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:	CITED2
Human P-Site:	S165
P-Site Sequence:	PKHSGGSSTPGGSGG
UniProt:	Q99967
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CITED2	Q99967	S165	PKHSGGSSTPGGSGG	100 / 9 AA	28
Phosphosite 1:	CITED2	Q99967	S174	PGGSGGSSTPGGSGS	100 / 9 AA	28
Phosphosite 2:	CITED2	Q99967	S164	NPKHSGGSSTPGGSG	100 / 8 AA	28
Phosphosite 3:	CITED2	Q99967	T175	GGSGGSSTPGGSGSS	100 / 8 AA	28
Phosphosite 4:	CITED2	Q99967	T166	KHSGGSSTPGGSGGS	100 / 8 AA	28
Phosphosite 5:	CITED2	Q99967	S173	TPGGSGGSSTPGGSG	100 / 8 AA	28
Phosphosite 6:	SHANK1	Q9Y566	S1740	DGQAFGGSSTPGPPY	100 / 7 AA	225
Phosphosite 7:	G2	Q6ZVL6	S42	EGPHSAGSSTPGFLS	87 / 8 AA	199
Phosphosite 8:	G2	Q6ZVL6	S43	GPHSAGSSTPGFLSP	87 / 8 AA	199
Phosphosite 9:	SHANK1	Q9Y566	S1741	GQAFGGSSTPGPPYP	100 / 7 AA	225
Phosphosite 10:	SHANK1	Q9Y566	T1742	QAFGGSSTPGPPYPP	100 / 7 AA	225
Phosphosite 11:	SP4	Q02446	S146	KTKSGNSSTPGQFQV	87 / 8 AA	82
Phosphosite 12:	HRH3	Q9Y5N1	S182	EYLSGGSSIPEGHCY	77 / 9 AA	49
Phosphosite 13:	L3MBTL3	Q96JM7	T560	SEHGGCSTPGCKGIG	85 / 7 AA	88
Phosphosite 14:	FREM1	Q5H8C1	T224	KCPGGSCTPGLKKIG	85 / 7 AA	244
Phosphosite 15:	FREM1	Q5H8C1	S222	KLKCPGGSCTPGLKK	85 / 7 AA	244
Phosphosite 16:	NuaK2	Q9H093	T365	APGGGSTTPGLERQH	85 / 7 AA	70
Phosphosite 17:	MAST1	Q9Y2H9	S349	EEQDSGGSNTPEQDD	85 / 7 AA	171
Phosphosite 18:	MARCH-X	Q8NA82	S323	RSRSGGTSTPQAKNK	85 / 7 AA	91
Phosphosite 19:	SALL3	Q9BXA9	S300	SRPESGASTPGGPAE	85 / 7 AA	135
Phosphosite 20:	PRDM8	Q9NQV8	T424	GGGGGSSTPAAASPV	75 / 8 AA	72