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:	PCNXL2
Human P-Site:	S451
P-Site Sequence:	PCPEGNGSERTPERL
UniProt:	A6NKB5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCNXL2	A6NKB5	S451	PCPEGNGSERTPERL	100 / 9 AA	237
Phosphosite 1:	UTP14A	Q9BVJ6	S538	PVLEGQQSERTPNNR	77 / 9 AA	88
Phosphosite 2:	UTP14C	Q5TAP6	S536	PVLEGQQSERTPNNR	77 / 9 AA	87
Phosphosite 3:	DSPP	Q9NZW4	S211	CRNEGNTSEITPQIN	77 / 9 AA	126
Phosphosite 4:	TRPM3	Q9HCF6	S1644	SSQEGDNSERTLSNN	75 / 8 AA	198
Phosphosite 5:	C4orf21	Q86YA3	T348	STVDGNDTERKPKAQ	55 / 9 AA	119
Phosphosite 6:	PCNXL2	A6NKB5	T454	EGNGSERTPERLKTR	100 / 6 AA	237
Phosphosite 7:	HCN3	Q9P1Z3	S736	PGRKGSGSERLPPSG	75 / 8 AA	86
Phosphosite 8:	ST5	P78524	S193	EKREGSGSEWAASEG	55 / 9 AA	126
Phosphosite 9:	Rb	P06400	S249	AVIPINGSPRTPRRG	85 / 7 AA	106
Phosphosite 10:	RapGEF1	Q13905	S646	GKDSRDGSERAPKSP	71 / 7 AA	121
Phosphosite 11:	RIPPLY1	Q0D2K3	S50	SGQEVNGSERGTCLW	85 / 7 AA	16
Phosphosite 12:	RBM15B	Q8NDT2	T631	SERGSDRTPERSRKE	83 / 6 AA	97
Phosphosite 13:	RBM15B	Q8NDT2	S628	GQQSERGSDRTPERS	83 / 6 AA	97
Phosphosite 14:	C20orf144	Q9BQM9	S87	LRGAGEGSEREPRMP	75 / 8 AA	17
Phosphosite 15:	CDK13	Q14004	S194	TQRRGEGSERRPRRD	75 / 8 AA	165
Phosphosite 16:	Mpl	P40238	S575	LEILPKSSERTPLPL	71 / 7 AA	71
Phosphosite 17:	TCIRG1	Q13488	T152	TDGASERTPLLQAPG	83 / 6 AA	93
Phosphosite 18:	RSF1	Q96T23	S867	DESEGSGSEKSSAAS	55 / 9 AA	164
Phosphosite 19:	RIN2	Q8WYP3	T301	RTPNANGTERTRSPP	62 / 8 AA	100
Phosphosite 20:	RNF167	Q9H6Y7	T308	DHPASERTPLLGSSP	83 / 6 AA	38