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:	S123
P-Site Sequence:	SCTLVPRSGEQAEGS
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	S123	SCTLVPRSGEQAEGS	100 / 9 AA	18
Phosphosite 1:	HEPACAM	Q14CZ8	S299	EADTLPRSGEQERKN	85 / 7 AA	46
Phosphosite 2:	OR2W5	A6NFC9	S270	GQQLLPRSGEVPDSL	85 / 7 AA	36
Phosphosite 3:	VPS16	Q9H269	S545	LLEYEPRSGEQVPLL	100 / 6 AA	95
Phosphosite 4:	LBA1	O15050	S82	GLRLVQRSQDQAPVA	66 / 9 AA	284
Phosphosite 5:	PTPN23	Q9H3S7	S837	ELGLVPRSSPQHGVV	75 / 8 AA	179
Phosphosite 6:	PM20D1	Q6GTS8	S30	SRSMGPRSGEHQRAS	62 / 8 AA	56
Phosphosite 7:	USP13	Q92995	S40	PTIRVPRSGDRVYKN	62 / 8 AA	97
Phosphosite 8:	SLC5A10	A0PJK1	S404	WRRLRPRSGERELLL	75 / 8 AA	64
Phosphosite 9:	RNF130	Q86XS8	T375	DGELTPRTGEINIAV	71 / 7 AA	46
Phosphosite 10:	TKT	P29401	S595	AVNRVPRSGKPAELL	75 / 8 AA	68
Phosphosite 11:	SLC47A1	Q96FL8	S483	KVNNVPRSGNSALPQ	75 / 8 AA	62
Phosphosite 12:	WNT9B	O14905	S278	TKGLAPRSGDLVYME	71 / 7 AA	39
Phosphosite 13:	AQP3	Q92482	S9	GRQKELVSRCGEMLH	71 / 7 AA	32
Phosphosite 14:	UBA5	Q9GZZ9	S30	RSLQVPRSGDGGGGR	83 / 6 AA	45
Phosphosite 15:	ZNF669	Q96BR6	S11	GLRLASRSGEEGWLK	55 / 9 AA	53
Phosphosite 16:	HUWE1	Q7Z6Z7	S2372	STIIVSRSGEDESQE	62 / 8 AA	482
Phosphosite 17:	MED1	Q15648	S215	VGYLTPRSGGHLMNL	62 / 8 AA	168
Phosphosite 18:	C9orf79	Q6ZUB1	T1212	EAHRRPRTGEQGHRS	71 / 7 AA	157
Phosphosite 19:	RbBP2	P29375	S1429	KSPLVPRSLEPPVLE	66 / 9 AA	192
Phosphosite 20:	GALNT5	Q7Z7M9	S249	ASTAVPKSGEAMALN	83 / 6 AA	106