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:	S160
P-Site Sequence:	SKRRLIFSKRKP___
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	S160	SKRRLIFSKRKP___	100 / 9 AA	18
Phosphosite 1:	NLRP1	Q9C000	S985	KPQLLIFSRRKPSVM	87 / 8 AA	166
Phosphosite 2:	PHIP	Q8WWQ0	S1390	KDVRLIFSNSKAYTP	66 / 9 AA	207
Phosphosite 3:	PIGQ	Q9BRB3	S262	EHLTLIFSTRKAENP	75 / 8 AA	84
Phosphosite 4:	INTS1	Q8N201	S1643	LQLRLLFSRRKGKGQ	75 / 8 AA	244
Phosphosite 5:	CYBRD1	Q53TN4	S185	LTEKLIFSLRDPAYS	66 / 9 AA	32
Phosphosite 6:	ZCWPW1	Q9H0M4	S204	KSNRLTLSKRKKEAH	75 / 8 AA	72
Phosphosite 7:	EPM2AIP1	Q7L775	S353	KTLKLIFSLRKEMEA	75 / 8 AA	70
Phosphosite 8:	CCDC36	Q8IYA8	S449	HRGRLIASKQKQIPI	66 / 9 AA	65
Phosphosite 9:	C18orf45	Q24JQ0	S291	GEALLVFSERKSS__	62 / 8 AA	33
Phosphosite 10:	GNS	P15586	S537	FDPRLMFSNRGSVRT	71 / 7 AA	62
Phosphosite 11:	GATA1	P15976	S251	PKKRLIVSKRAGTQC	85 / 7 AA	43
Phosphosite 12:	DDX41	Q9UJV9	S253	QEKRLPFSKREGPYG	85 / 7 AA	70
Phosphosite 13:	CIC	Q96RK0	S211	MNAFMIFSKRHRALV	83 / 6 AA	164
Phosphosite 14:	HERC1	Q15751	S4678	NSIPLTFSNRKEYVE	71 / 7 AA	532
Phosphosite 15:	KIAA1539	Q7L5A3	S508	GDIRLLFSRRSLELD	71 / 7 AA	57
Phosphosite 16:	VPRBP	Q9Y4B6	S1078	FDRHLIFSRFRPISV	55 / 9 AA	169
Phosphosite 17:	LOC346157	Q9UJN7	S104	IKHQRLFSQRKPCKC	71 / 7 AA	41
Phosphosite 18:	ARHGAP36	Q6ZRI8	S222	IGQRLLGSKRKMSLN	75 / 8 AA	62
Phosphosite 19:	PSMC4	P43686	S346	RQKRLIFSTITSKMN	55 / 9 AA	47
Phosphosite 20:	PRPF39	Q86UA1	S570	IKMRITFSQRKVEFL	62 / 8 AA	78