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:	S28
P-Site Sequence:	YKARDPHSGHFVALK
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	S28	YKARDPHSGHFVALK	100 / 9 AA	34
Phosphosite 1:	TNRC18	O15417	S855	QFVRDPQSGQLVVIP	66 / 9 AA	315
Phosphosite 2:	CRYBA2	P53672	S171	VLERDRHSGEFCTYG	66 / 9 AA	22
Phosphosite 3:	KLHL12	Q53G59	T450	VEKYDPHTGHWTNVT	62 / 8 AA	63
Phosphosite 4:	SHEP1	Q8N5H7	S492	SSYSDPDSGHYCQLQ	55 / 9 AA	94
Phosphosite 5:	SLC5A10	A0PJK1	T258	HMFRDPHTGDLPWTG	62 / 8 AA	64
Phosphosite 6:	BEND6	Q5SZJ8	S45	KGQRDPYSGNAFLPG	71 / 7 AA	31
Phosphosite 7:	BEND6	Q5SZJ8	Y44	DKGQRDPYSGNAFLP	71 / 7 AA	31
Phosphosite 8:	MLXIP	Q9HAP2	S79	RRQQIIHSGHFMVSS	83 / 6 AA	101
Phosphosite 9:	SERINC5	Q86VE9	S259	VQNRQPHSGLLQSGV	62 / 8 AA	47
Phosphosite 10:	EIF3C	Q99613	S466	MQNTDPHSQEYVEHL	62 / 8 AA	105
Phosphosite 11:	RNF19A	Q9NV58	S725	PSVADSHSSHFSEFS	71 / 7 AA	91
Phosphosite 12:	PLEC1	Q15149	Y3577	VTGYRDPYSGSTISL	83 / 6 AA	532
Phosphosite 13:	RNF19A	Q9NV58	S726	SVADSHSSHFSEFSC	71 / 7 AA	91
Phosphosite 14:	ChREBP	Q9NP71	S49	LRSQVIHSGHFMVSS	83 / 6 AA	93
Phosphosite 15:	PLEC1	Q15149	S3578	TGYRDPYSGSTISLF	83 / 6 AA	532
Phosphosite 16:	TXNDC5	Q8NBS9	S62	EDGQDPHSKHLYTAD	62 / 8 AA	48
Phosphosite 17:	ANKRD38	Q5T7N3	S809	LHEVQPHSPHFLKLL	62 / 8 AA	107
Phosphosite 18:	FAM123C	Q8N944	S360	CPCRDPRSGSKASSI	83 / 6 AA	90
Phosphosite 19:	MPP3	Q13368	S157	TIRRDEHSGAVVVAR	66 / 9 AA	66
Phosphosite 20:	LSR	Q86X29	Y551	PRSRDPHYDDFRSRE	62 / 8 AA	71