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:	SF3B1
Human P-Site:	Y421
P-Site Sequence:	VLPPPAGYVPIRTPA
UniProt:	O75533
Intern. Prot. ID:	IPI00026089

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SF3B1	O75533	Y421	VLPPPAGYVPIRTPA	100 / 9 AA	146
Phosphosite 1:	MEKK3	Q99759	Y181	RSSPPPGYVPERQQH	77 / 9 AA	71
Phosphosite 2:	ERICH1	Q86X53	Y78	ASGPPEGYVPCWPEP	66 / 9 AA	49
Phosphosite 3:	CPS1	P31327	Y1305	HPIIPADYVAIKAPM	62 / 8 AA	165
Phosphosite 4:	C10orf93	Q5SR76	Y692	LSQHPAGYVPEPPEV	100 / 6 AA	173
Phosphosite 5:	PARS2	Q7L3T8	Y24	CSRQLSGYVPCRFHH	71 / 7 AA	53
Phosphosite 6:	SGCB	Q16585	Y44	NSNFKAGYIPIDEDR	83 / 6 AA	35
Phosphosite 7:	DOK5	Q9P104	Y13	NDIVKQGYVRIRSRR	83 / 6 AA	35
Phosphosite 8:	Uncharacterized protein C11orf89	A8MZF0	S17	PEPTRPPSGFVPVSG	71 / 7 AA	35
Phosphosite 9:	ACTR5	Q9H9F9	Y574	EHCASNIYVPIRLPK	100 / 5 AA	68
Phosphosite 10:	POLR1B	Q9H9Y6	Y136	IIKQFLGYVPIMVKS	83 / 6 AA	128
Phosphosite 11:	DOK6	Q6PKX4	Y13	NDIVKQGYVKIRSRK	83 / 6 AA	38
Phosphosite 12:	NDUFB5	O43674	Y105	LAEIPEGYVPEHWEY	62 / 8 AA	22
Phosphosite 13:	FAK	Q05397	Y950	QPAPPEEYVPMVKEV	62 / 8 AA	120
Phosphosite 14:	CBFA2T2	O43439	Y432	NSRPGTGYVPVEFWK	62 / 8 AA	67
Phosphosite 15:	QTRTD1	Q9H974	Y107	VSPCPAGYVTNKSVS	62 / 8 AA	47
Phosphosite 16:	TMEM2	Q9UHN6	S25	NGNSRHPSGYVPGKV	83 / 6 AA	154
Phosphosite 17:	TMEM135	Q86UB9	Y111	GAALPASYVAILIER	71 / 7 AA	52
Phosphosite 18:	ST6GALNAC6	Q969X2	Y92	KWSITDGYVPILGNK	83 / 6 AA	38
Phosphosite 19:	TMEM135	Q86UB9	S110	FGAALPASYVAILIE	71 / 7 AA	52
Phosphosite 20:	RYR1	P21817	Y807	KFLPPPGYAPCHEAV	55 / 9 AA	565