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:	T172
P-Site Sequence:	YSYQMALTPVVVTLW
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	T172	YSYQMALTPVVVTLW	100 / 9 AA	34
Phosphosite 1:	CDK6	Q00534	T177	YSFQMALTSVVVTLW	88 / 9 AA	37
Phosphosite 2:	SAMD4	Q9UPU9	T413	ELHQMILTPIKAYSS	71 / 7 AA	59
Phosphosite 3:	OVGP1	Q12889	T495	TPGEKALTPVGHQSV	71 / 7 AA	75
Phosphosite 4:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S205	TQYQMALSPPASRGK	83 / 6 AA	60
Phosphosite 5:	ZBTB41	Q5SVQ8	T349	GNVHEGLTPVVIQNS	55 / 9 AA	105
Phosphosite 6:	PDE5A	O76074	T137	KKEQMPLTPPRFDHD	83 / 6 AA	100
Phosphosite 7:	AlphaK3	Q96QP1	T672	PQQQMPLTPFSPHNT	83 / 6 AA	139
Phosphosite 8:	CARD11	Q9BXL7	T169	EKKQMTLTRVELLTF	71 / 7 AA	133
Phosphosite 9:	SMARCAL1	Q9NZC9	T120	PRSQMALTGISPPLA	71 / 7 AA	106
Phosphosite 10:	Cdc2L2	Q9UQ88	T580	GSPLKAYTPVVVTQW	75 / 8 AA	91
Phosphosite 11:	CDK11B	P21127	T595	GSPLKAYTPVVVTLW	75 / 8 AA	93
Phosphosite 12:	CHD4	Q14839	T1653	EKSAIDLTPIVVEDK	62 / 8 AA	218
Phosphosite 13:	DAB1	O75553	T503	DISQLNLTPVTSTTP	71 / 7 AA	64
Phosphosite 14:	SPG11	Q96JI7	T1121	QLLKMALTPYPKLKT	83 / 6 AA	279
Phosphosite 15:	CMYA5	Q8N3K9	S1202	ADEQMALSKVRKEEI	71 / 7 AA	449
Phosphosite 16:	piccolo	Q9Y6V0	T2008	KRQQMQLTPGSSPTQ	83 / 6 AA	567
Phosphosite 17:	GMEB2	Q9UKD1	T348	SNVLMTLTPVSLPPP	83 / 6 AA	56
Phosphosite 18:	CUL2	Q13617	T373	SALDKALTSVVNYRE	62 / 8 AA	87
Phosphosite 19:	UNC5C	O95185	T589	DDSQTLLTPVVSCGP	75 / 8 AA	103
Phosphosite 20:	MKI67IP	Q9BYG3	T43	RKKQEQLTPGVVYVR	66 / 9 AA	34