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:	SF3B4
Human P-Site:	S329
P-Site Sequence:	PHAGPPGSGGQPPPR
UniProt:	Q15427
Intern. Prot. ID:	IPI00017339

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SF3B4	Q15427	S329	PHAGPPGSGGQPPPR	100 / 9 AA	44
Phosphosite 1:	PEF1	Q9UBV8	S32	YYPGPPNSGGQYGSG	87 / 8 AA	30
Phosphosite 2:	ESYT1	Q9BSJ8	S38	HAKPDPGSGGQPAGP	100 / 7 AA	123
Phosphosite 3:	CO3A1	P02461	T187	GPPGPPGTSGHPGSP	66 / 9 AA	139
Phosphosite 4:	COL16A1	Q07092	S1268	GKPGPPGSTGRPGAE	77 / 9 AA	158
Phosphosite 5:	CO3A1	P02461	S886	GLPGPPGSNGNPGPP	77 / 9 AA	139
Phosphosite 6:	COL2A1	P02458	S910	GRVGPPGSNGNPGPP	77 / 9 AA	142
Phosphosite 7:	COL5A1	P20908	S578	GPVGPPGSGGLKGEP	87 / 8 AA	184
Phosphosite 8:	COL9A3	Q14050	S570	GPPGPPGSIGHPGAR	77 / 9 AA	64
Phosphosite 9:	COL16A1	Q07092	S1124	GEPGPPGSEGLPGPP	77 / 9 AA	158
Phosphosite 10:	COL1A1	P02452	S1146	GPRGPPGSAGAPGKD	77 / 9 AA	139
Phosphosite 11:	COL5A3	P25940	S702	GAQGPPGSAGPPGYP	77 / 9 AA	172
Phosphosite 12:	COL5A2	P05997	S445	GTSGPPGSAGPPGSP	77 / 9 AA	145
Phosphosite 13:	SMARCD1	Q96GM5	Y81	PSMGPPGYGGNPSVR	77 / 9 AA	58
Phosphosite 14:	CCNL2	Q96S94	S25	AAAGAPGSGGAPSGS	77 / 9 AA	58
Phosphosite 15:	KLHDC4	Q8TBB5	S407	QVLTAPGSAGQPRSE	85 / 7 AA	58
Phosphosite 16:	COL4A4	P53420	S1237	GPPGPPGSSGPPGPA	77 / 9 AA	164
Phosphosite 17:	COL4A4	P53420	S1125	GRPGPPGSSGPPGCP	77 / 9 AA	164
Phosphosite 18:	COL5A3	P25940	S780	GEEGPPGSAGEKGKL	75 / 8 AA	172
Phosphosite 19:	C14orf43	Q6PJG2	S389	LQQPPPGSLGQPHPE	87 / 8 AA	115
Phosphosite 20:	COL4A3	Q01955	S59	GFPGPPGSPGQKGFT	87 / 8 AA	162