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:	Cip1 (p21)
Human P-Site:	S130
P-Site Sequence:	SGEQAEGSPGGPGDS
UniProt:	P38936
Intern. Prot. ID:	IPI00009384

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Cip1 (p21)	P38936	S130	SGEQAEGSPGGPGDS	100 / 9 AA	18
Phosphosite 1:	PLEKHQ1	Q8TD55	T361	KPSQAEGTPGTPPKD	77 / 9 AA	53
Phosphosite 2:	ZNF462	Q96JM2	S138	HGAQAEGSSSGPPVP	77 / 9 AA	285
Phosphosite 3:	SDK1	Q7Z5N4	S1902	TAGPAEGSPGSPRDV	87 / 8 AA	242
Phosphosite 4:	AATK	Q6ZMQ8	S1286	RPQQADGSPNGSTAE	66 / 9 AA	145
Phosphosite 5:	ADNP2	Q6IQ32	T866	VRPQAEGTPGSTGKR	85 / 7 AA	123
Phosphosite 6:	FOXP4	Q8IVH2	S30	LSGQADGSSGGATGT	66 / 9 AA	73
Phosphosite 7:	MESDC2	Q14696	S37	GSCAAEGSPGTPDES	87 / 8 AA	26
Phosphosite 8:	ZFYVE28	Q9HCC9	S378	HRPGAEGSPGGEASP	100 / 7 AA	96
Phosphosite 9:	SMTN	P53814	S779	EKEGAAGSPGGPRAA	87 / 8 AA	100
Phosphosite 10:	OGFR	Q9NZT2	S315	RKVEEEGSPGDPDHE	66 / 9 AA	73
Phosphosite 11:	MAMSTR	Q6ZN01	S121	ADPQAEGSALGPPGP	77 / 9 AA	45
Phosphosite 12:	YIPF6	Q96EC8	S7	_MAEAEESPGDPGTA	66 / 9 AA	26
Phosphosite 13:	NMT2	O60551	S38	ETEHAKGSPGGYLGA	75 / 8 AA	57
Phosphosite 14:	C11orf68	Q9H3H3	S12	EELEEEGSPGGREDG	66 / 9 AA	27
Phosphosite 15:	C19orf22	Q96D70	T17	GPEAAEGTPGGRRLL	75 / 8 AA	30
Phosphosite 16:	USP35	Q9P2H5	S998	DKDEDEGSPGGCNPA	75 / 8 AA	113
Phosphosite 17:	En-2	P19622	S23	EGQRQPESSPGGGSG	75 / 8 AA	34
Phosphosite 18:	PCSK2	P16519	T141	NTGQADGTPGLDLNV	71 / 7 AA	71
Phosphosite 19:	DKFZP451C023	Q86TD4	S229	LNAEAEGSPGPGEEP	85 / 7 AA	101
Phosphosite 20:	URB1	O60287	S878	WLLQAQGSPSPPALP	66 / 9 AA	254