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:	CDK4
Human P-Site:	T90
P-Site Sequence:	TDREIKVTLVFEHVD
UniProt:	P11802
Intern. Prot. ID:	IPI00007811

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK4	P11802	T90	TDREIKVTLVFEHVD	100 / 9 AA	34
Phosphosite 1:	SYT16	Q17RD7	T468	PEGEMKVTLVLEPRS	77 / 9 AA	72
Phosphosite 2:	CDK6	Q00534	T95	TDRETKLTLVFEHVD	77 / 9 AA	37
Phosphosite 3:	CDK5	Q00535	T77	LHSDKKLTLVFEFCD	66 / 9 AA	33
Phosphosite 4:	HPGDS	O60760	S44	ADWPEIKSTLPFGKI	75 / 8 AA	23
Phosphosite 5:	HPGDS	O60760	T45	DWPEIKSTLPFGKIP	75 / 8 AA	23
Phosphosite 6:	CDK3	Q00526	Y77	VHNERKLYLVFEFLS	66 / 9 AA	35
Phosphosite 7:	C6orf118	Q5T5N4	T416	LEKEIKTTLVHTGIS	75 / 8 AA	54
Phosphosite 8:	CDK2	P24941	Y77	IHTENKLYLVFEFLH	66 / 9 AA	34
Phosphosite 9:	PCTAIRE3	Q07002	T214	IHTDRSLTLVFEYLD	55 / 9 AA	54
Phosphosite 10:	HSPA12B	Q96MM6	T667	GDTEIKVTAVDVSTN	85 / 7 AA	76
Phosphosite 11:	CGN	Q9P2M7	S332	TSVRRKVSLVLEKMQ	71 / 7 AA	136
Phosphosite 12:	RGS14	O43566	Y345	SLPDIKVYLVGNEQA	71 / 7 AA	61
Phosphosite 13:	FAM21C	Q9Y4E1	T518	ARAEKKVTLSYSKNL	62 / 8 AA	145
Phosphosite 14:	EPB42	P16452	S494	LRGDAQISVTLVNHS	71 / 7 AA	77
Phosphosite 15:	MEKK3	Q99759	T74	EDVEHKVTTVFGQPL	75 / 8 AA	71
Phosphosite 16:	COL12A1	Q99715	T1708	ILNGDENTLVFENLN	100 / 5 AA	333
Phosphosite 17:	CDKL5	O76039	Y86	FRRRGKLYLVFEYVE	71 / 7 AA	116
Phosphosite 18:	ZC3H18	Q86VM9	T819	AHKEIKLTLLNKAAD	71 / 7 AA	106
Phosphosite 19:	NAPEPLD	Q6IQ20	T245	VPGHDKVTFVFTPSQ	83 / 6 AA	46
Phosphosite 20:	PCYOX1	Q9UHG3	T125	LGIYNGETLVFEESN	100 / 5 AA	57