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:	SF4
Human P-Site:	S338
P-Site Sequence:	DPGLKRKSPPEALSG
UniProt:	Q8IWZ8
Intern. Prot. ID:	IPI00103419

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SF4	Q8IWZ8	S338	DPGLKRKSPPEALSG	100 / 9 AA	72
Phosphosite 1:	PPIG	Q13427	S290	NRFLMRKSPPKADEK	77 / 9 AA	89
Phosphosite 2:	TOP2B	Q02880	S1180	VNDLKRKSPSDLWKE	75 / 8 AA	183
Phosphosite 3:	TOP2A	P11388	S1162	LDTLKRKSPSDLWKE	75 / 8 AA	174
Phosphosite 4:	TMEM117	Q9H0C3	S438	YTRMKRKSPSEHSKD	75 / 8 AA	60
Phosphosite 5:	C10orf68	Q9H943	S358	KTQLKRKSYPETVLK	77 / 9 AA	72
Phosphosite 6:	C1orf74	Q96LT6	S30	LGMGKRRSPPQAICL	75 / 8 AA	30
Phosphosite 7:	DNAH5	Q8TE73	S2417	EGFLKKRSPQEAEIL	66 / 9 AA	529
Phosphosite 8:	SYTL2	Q9HCH5	T759	WYPLKRKTAPVALEA	66 / 9 AA	105
Phosphosite 9:	PHRF1	Q9P1Y6	S936	AARLRRPSPPEPWDE	66 / 9 AA	179
Phosphosite 10:	AFF3	P51826	S549	SKGVKQKSPPAAVAV	66 / 9 AA	133
Phosphosite 11:	Gab2	Q9UQC2	S16	CTGWLRKSPPEKKLR	100 / 6 AA	74
Phosphosite 12:	GAB4	Q2WGN9	S49	YSGWLRKSPPEKKLR	100 / 6 AA	62
Phosphosite 13:	Gab1	Q13480	S15	CSGWLRKSPPEKKLK	100 / 6 AA	77
Phosphosite 14:	PROCA1	Q8NCQ7	S355	RKVNKRKSPPGSNPN	75 / 8 AA	41
Phosphosite 15:	AKAP6	Q13023	S2075	STALKSKSQPENEVA	75 / 8 AA	257
Phosphosite 16:	GPR107	Q5VW38	S134	RSEVRVKSPPEAGTQ	66 / 9 AA	67
Phosphosite 17:	SPANXN1	Q5VSR9	S15	INGEKRKSPCESNNE	75 / 8 AA	8
Phosphosite 18:	SPANXN2	Q5MJ10	S15	TNGEKRKSPCESNNK	75 / 8 AA	20
Phosphosite 19:	TBC1D9	Q6ZT07	S275	LPKLKRKSPKKVSAL	100 / 6 AA	143
Phosphosite 20:	C2orf55	Q6NV74	S653	SPAGPRKSPQEAAAA	85 / 7 AA	102