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:	S43
P-Site Sequence:	NLQSMDSSHVSLVQL
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	S43	NLQSMDSSHVSLVQL	100 / 9 AA	29
Phosphosite 1:	PCNA	P12004	S42	VNLQSMDSSHVSLVQ	100 / 8 AA	29
Phosphosite 2:	ARHGEF3	Q9NR81	S500	SDCSMDTSEVSLDCE	77 / 9 AA	60
Phosphosite 3:	NeuroD	Q13562	S236	PPYGTMDSSHVFHVK	85 / 7 AA	40
Phosphosite 4:	C1orf26	Q5T5J6	S273	EREYLESSQVSLNVT	62 / 8 AA	103
Phosphosite 5:	ARHGEF3	Q9NR81	T499	ESDCSMDTSEVSLDC	75 / 8 AA	60
Phosphosite 6:	PLA2G6	O60733	S277	MIISMDSSQIHSKDP	71 / 7 AA	90
Phosphosite 7:	ANKRD34C	P0C6C1	S411	DRKKLNSSHLSLFHG	62 / 8 AA	58
Phosphosite 8:	POLDIP2	Q9Y2S7	S319	QPAFQYSSHVSLQAS	100 / 6 AA	42
Phosphosite 9:	POLDIP2	Q9Y2S7	S322	FQYSSHVSLQASSGH	100 / 6 AA	42
Phosphosite 10:	AFF2	P51816	S1037	ITTGLMDSSHLEMTS	83 / 6 AA	145
Phosphosite 11:	ZNF200	P98182	S190	DDDEMDSSLVSQQPP	85 / 7 AA	46
Phosphosite 12:	PCNA	P12004	S46	SMDSSHVSLVQLTLR	100 / 6 AA	29
Phosphosite 13:	AFF2	P51816	S1038	TTGLMDSSHLEMTSW	62 / 8 AA	145
Phosphosite 14:	ZNF200	P98182	S189	SDDDEMDSSLVSQQP	85 / 7 AA	46
Phosphosite 15:	ERVK6	Q9WJR5	T658	ALWQMDVTHVSSFGR	71 / 7 AA	108
Phosphosite 16:	GPR179	Q6PRD1	S914	KSSSVDSSHTSGRLH	75 / 8 AA	257
Phosphosite 17:	SETBP1	Q9Y6X0	S344	SNPENDSSHVRITIP	71 / 7 AA	170
Phosphosite 18:	GPR179	Q6PRD1	S913	AKSSSVDSSHTSGRL	75 / 8 AA	257
Phosphosite 19:	GIT1	Q9Y2X7	S413	NRARSMDSSDLSDGA	75 / 8 AA	84
Phosphosite 20:	GIT1	Q9Y2X7	S414	RARSMDSSDLSDGAV	75 / 8 AA	84