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:	FAM154B
Human P-Site:	S274
P-Site Sequence:	RPVSQKRSNNFPFQG
UniProt:	Q658L1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM154B	Q658L1	S274	RPVSQKRSNNFPFQG	100 / 9 AA	46
Phosphosite 1:	SON	P18583	S2357	GERAQKRSGNFSAAM	66 / 9 AA	264
Phosphosite 2:	PIK3C3	Q8NEB9	S211	INESEKRSSNFMYLM	75 / 8 AA	102
Phosphosite 3:	KIAA0226	Q92622	S246	NNGSERRSTSFPLSG	55 / 9 AA	109
Phosphosite 4:	HIF1AN	Q9NWT6	S34	WDESQLRSYSFPTRP	66 / 9 AA	40
Phosphosite 5:	G2E3	Q7L622	Y102	APRCKRSYHFPCGLQ	71 / 7 AA	81
Phosphosite 6:	TTC18	Q5T0N1	S858	PSISQKPSNTFIKEI	75 / 8 AA	126
Phosphosite 7:	ILDR2	Q71H61	S358	QSFHQMRSKQFPVSG	62 / 8 AA	71
Phosphosite 8:	DDX31	Q9H8H2	S11	DLASQRHSESFPSVN	55 / 9 AA	94
Phosphosite 9:	PIK3C3	Q8NEB9	S212	NESEKRSSNFMYLMV	71 / 7 AA	102
Phosphosite 10:	ANAPC5	Q9UJX4	S355	YVLGQKRSDSYVLLE	50 / 8 AA	85
Phosphosite 11:	MLL2	O14686	S1031	RIKQGRSSSFPGRRR	62 / 8 AA	564
Phosphosite 12:	RRP1	P56182	S265	DALSQKRSEKPPAGS	66 / 9 AA	53
Phosphosite 13:	CHD-5	Q8TDI0	Y1923	AFGSSQMYSNNFGPN	75 / 8 AA	223
Phosphosite 14:	PRKDC	P78527	Y1988	LIDLKRRYNFPVEVE	62 / 8 AA	469
Phosphosite 15:	RHBDL3	P58872	S104	SLMSNKRSNSFRQAI	75 / 8 AA	45
Phosphosite 16:	PFKFB2	O60825	T450	NTHRDKPTNNFPKNQ	62 / 8 AA	58
Phosphosite 17:	MLL2	O14686	S1030	SRIKQGRSSSFPGRR	62 / 8 AA	564
Phosphosite 18:	OVOS1	Q6IE37	S1150	IEYKRADSFPFSVEQ	57 / 7 AA	134
Phosphosite 19:	RDBP	P18615	S251	GPFRRSDSFPERRAP	57 / 7 AA	43
Phosphosite 20:	TRIM64B	A6NI03	S383	FLISSKRSNHYSLST	55 / 9 AA	52