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:	T57
P-Site Sequence:	NFDFVTETPLEGDFA
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	T57	NFDFVTETPLEGDFA	100 / 9 AA	18
Phosphosite 1:	Cip1 (p21)	P38936	T55	RWNFDFVTETPLEGD	100 / 7 AA	18
Phosphosite 2:	ZFP106	Q9H2Y7	T1320	RLSFASETPLEKEPH	75 / 8 AA	209
Phosphosite 3:	ANKRD18A	Q8IVF6	S640	KTFSISESPLEGTSH	62 / 8 AA	116
Phosphosite 4:	PRDM4	Q9UKN5	T400	PVTFVPDTPIESRAR	55 / 9 AA	88
Phosphosite 5:	ANKRD18B	A2A2Z9	S649	KKFSMSESPLEGTSH	62 / 8 AA	118
Phosphosite 6:	LATS1	O95835	T954	QPPFLAQTPLETQMK	62 / 8 AA	127
Phosphosite 7:	TTC18	Q5T0N1	T443	IKSQSSDTPLEGEPP	71 / 7 AA	126
Phosphosite 8:	IFNA2	P01563	T131	QGVGVTETPLMKEDS	100 / 6 AA	22
Phosphosite 9:	C2orf48	Q96LS8	T105	QSPFQTGTPLERPCF	75 / 8 AA	17
Phosphosite 10:	ACTL8	Q9H568	T103	PPVIITETPLREPAD	71 / 7 AA	41
Phosphosite 11:	CXorf19	B1AK76	T66	RQVFITETPRCGKKP	83 / 6 AA	14
Phosphosite 12:	KLHL36	Q8N4N3	T329	SEQWVKETPLPARRS	71 / 7 AA	70
Phosphosite 13:	VCAN	P13611	T516	PSKEFPVTETPLVTA	100 / 6 AA	373
Phosphosite 14:	CXorf19	B1AK76	T64	KLRQVFITETPRCGK	83 / 6 AA	14
Phosphosite 15:	LPAR4	Q99677	T336	RMESLFKTETPLTTK	85 / 7 AA	42
Phosphosite 16:	VCAN	P13611	T518	KEFPVTETPLVTARM	100 / 6 AA	373
Phosphosite 17:	FN1	P02751	T619	VEVFITETPSQPNSH	83 / 6 AA	263
Phosphosite 18:	ZFP106	Q9H2Y7	S1318	FLRLSFASETPLEKE	71 / 7 AA	209
Phosphosite 19:	TMEM143	Q96AN5	T257	VLKSFKDTPLEGLEQ	71 / 7 AA	52
Phosphosite 20:	FN1	P02751	T617	GPVEVFITETPSQPN	83 / 6 AA	263