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:	CPO
Human P-Site:	S170
P-Site Sequence:	RLWRKSRSPHNNGTC
UniProt:	Q8IVL8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPO	Q8IVL8	S170	RLWRKSRSPHNNGTC	100 / 9 AA	43
Phosphosite 1:	CPO	Q8IVL8	S168	TDRLWRKSRSPHNNG	100 / 7 AA	43
Phosphosite 2:	CASP8AP2	Q9UKL3	S168	TKDLKSRSPHLDDCS	75 / 8 AA	223
Phosphosite 3:	G2	Q6ZVL6	S1289	TETRKSRSPSENGSV	77 / 9 AA	199
Phosphosite 4:	MLL3	Q8NEZ4	S200	RGQRKERSPQQNIVS	66 / 9 AA	541
Phosphosite 5:	POTEE	Q6S8J3	T454	IPQRKSRTPENQQFP	75 / 8 AA	121
Phosphosite 6:	ARTN	Q5T4W7	S159	GSCRRARSPHDLSLA	62 / 8 AA	23
Phosphosite 7:	POTEF	A5A3E0	T454	IPQRKSRTPENQQFP	75 / 8 AA	121
Phosphosite 8:	TP1	P09430	S19	MRRSKSRSPHKGVKR	75 / 8 AA	6
Phosphosite 9:	CDK12	Q9NYV4	S220	VDSPKRRSRSPHRKW	85 / 7 AA	164
Phosphosite 10:	CASP8AP2	Q9UKL3	S166	VKTKDLKSRSPHLDD	100 / 6 AA	223
Phosphosite 11:	CDK12	Q9NYV4	S222	SPKRRSRSPHRKWSD	85 / 7 AA	164
Phosphosite 12:	TP1	P09430	S17	HGMRRSKSRSPHKGV	100 / 6 AA	6
Phosphosite 13:	G2	Q6ZVL6	S1287	KSTETRKSRSPSENG	100 / 6 AA	199
Phosphosite 14:	SRRM1	Q8IYB3	S179	PRRRKSRSPSPRRRS	100 / 6 AA	102
Phosphosite 15:	ZNF462	Q96JM2	S350	YPQMKPKSPHNSGLV	55 / 9 AA	285
Phosphosite 16:	SRRM1	Q8IYB3	S177	RSPRRRKSRSPSPRR	100 / 6 AA	102
Phosphosite 17:	RBM15	Q96T37	S259	VSRRRSRSPLDKDTY	55 / 9 AA	107
Phosphosite 18:	CSF2RB	P32927	S779	IEGRSPRSPRNNPVP	66 / 9 AA	97
Phosphosite 19:	SFRS8	Q12872	S846	RKRTRSRSPHEKKKK	62 / 8 AA	105
Phosphosite 20:	SPEN	Q96T58	S244	YQHSRSRSPHSSQSR	62 / 8 AA	402