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:	PCNA
Human P-Site:	S183
P-Site Sequence:	GNGNIKLSQTSNVDK
UniProt:	P12004
Intern. Prot. ID:	IPI00021700

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCNA	P12004	S183	GNGNIKLSQTSNVDK	100 / 9 AA	29
Phosphosite 1:	ZNF507	Q8TCN5	S884	TNENEKLSPTSNTSY	77 / 9 AA	106
Phosphosite 2:	PIK3R1	P27986	S251	LKHFFKLSQTSSKNL	75 / 8 AA	84
Phosphosite 3:	GRINL1B	Q9BZD3	S123	SSVDNIKSSQTSQNQ	87 / 8 AA	42
Phosphosite 4:	GRINL1A	P0CAP2	S123	SSVDNIKSSQTSQNQ	87 / 8 AA	42
Phosphosite 5:	KIAA0774	Q5JR59	S1345	PTSPIKLSPTSPVYR	85 / 7 AA	150
Phosphosite 6:	GRINL1B	Q9BZD3	S124	SVDNIKSSQTSQNQG	87 / 8 AA	42
Phosphosite 7:	GRINL1A	P0CAP2	S124	SVDNIKSSQTSQNQG	87 / 8 AA	42
Phosphosite 8:	C14orf156	Q9GZT3	T101	RRPKLPQTSDDEKKD	71 / 7 AA	12
Phosphosite 9:	DNAI1	Q9UI46	S280	TDDLIKLSQAAKIME	62 / 8 AA	79
Phosphosite 10:	GRIK5	Q16478	S409	TTLDINLSQTLANKT	71 / 7 AA	109
Phosphosite 11:	SYNE2	Q8WXH0	S1411	DAFSIKLSETHGYGV	71 / 7 AA	796
Phosphosite 12:	DBT	P11182	S189	MENNIKLSEVVGSGK	71 / 7 AA	53
Phosphosite 13:	ANKRD17	O75179	S1676	GKASIKLSETISEGT	71 / 7 AA	274
Phosphosite 14:	ZNF507	Q8TCN5	T886	ENEKLSPTSNTSYSL	85 / 7 AA	106
Phosphosite 15:	TSSK1	Q9BXA7	S153	KDFNIKLSDFSFSKR	75 / 8 AA	42
Phosphosite 16:	RABEP1	Q15276	S825	QRDFVKLSQTLQVQL	83 / 6 AA	99
Phosphosite 17:	KHDRBS2	Q5VWX1	S61	SNKNIKLSERVLIPV	83 / 6 AA	39
Phosphosite 18:	MACF1	Q9UPN3	S1181	KGYEIKLSQEEVVLA	83 / 6 AA	620
Phosphosite 19:	ZNF623	O75123	S357	NECGKRFSQTSNFTQ	71 / 7 AA	61
Phosphosite 20:	OVCH1	Q7RTY7	S973	KITRLSQSSNREHLV	71 / 7 AA	125