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:	APOB
Human P-Site:	S553
P-Site Sequence:	QTFLDDASPGDKRLA
UniProt:	P04114
Intern. Prot. ID:	IPI00022229

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APOB	P04114	S553	QTFLDDASPGDKRLA	100 / 9 AA	516
Phosphosite 1:	GSTO1	P78417	Y97	CEYLDEAYPGKKLLP	66 / 9 AA	28
Phosphosite 2:	GSTO2	Q9H4Y5	Y97	CEYLDDAYPGRKLFP	77 / 9 AA	28
Phosphosite 3:	FAM196B	A6NMK8	T239	SIHPLDDTRPGDGRR	75 / 8 AA	59
Phosphosite 4:	SMARCA5	O60264	S66	EEIFDDASPGKQKEI	85 / 7 AA	122
Phosphosite 5:	YY1AP1	Q9H869	S772	IQESLNNSSPGDLEE	62 / 8 AA	88
Phosphosite 6:	NAPSA	O96009	S60	LPKLGAPSPGDKPIF	66 / 9 AA	45
Phosphosite 7:	YY1AP1	Q9H869	S773	QESLNNSSPGDLEEV	62 / 8 AA	88
Phosphosite 8:	KIAA1383	Q9P2G4	S337	PEEMDDASPEKKRVN	66 / 9 AA	100
Phosphosite 9:	FOXI1	Q12951	S256	QDILDGASPGGTTSS	66 / 9 AA	41
Phosphosite 10:	SHROOM2	Q13796	S1524	NNLDDGASPGDRQSL	75 / 8 AA	176
Phosphosite 11:	ERCC6L	Q2NKX8	T303	RAREKDATPGEKALG	71 / 7 AA	141
Phosphosite 12:	4930429A22Rik Probable exonuclease	Q8IYB7	S31	GPHDIGASPGDKKSK	100 / 6 AA	99
Phosphosite 13:	COL4A4	P53420	T608	PGDHEDATPGGKGFP	62 / 8 AA	164
Phosphosite 14:	SEC16A	O15027	S477	AAALPDASPGNLEQP	75 / 8 AA	234
Phosphosite 15:	HS3ST4	Q9Y661	S107	PPPLDNASHGEPPEP	62 / 8 AA	50
Phosphosite 16:	NckIPSD	Q9NZQ3	S651	VRHIADLSPGDKLRM	66 / 9 AA	79
Phosphosite 17:	RPH3AL	Q9UNE2	S128	TKCGIEASPGQKRPL	71 / 7 AA	34
Phosphosite 18:	PRX	Q9BXM0	S1082	EVQGDRASPGEKAES	75 / 8 AA	155
Phosphosite 19:	PRIC285	Q9BYK8	S1151	AIPLDDASSGPIQVR	85 / 7 AA	295
Phosphosite 20:	PRG2	Q6T4P5	S428	LGLPDDASPGHLRAP	100 / 6 AA	76