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:	FAM104B
Human P-Site:	S60
P-Site Sequence:	INIPERASGPEGNLN
UniProt:	Q5XKR9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM104B	Q5XKR9	S60	INIPERASGPEGNLN	100 / 9 AA	13
Phosphosite 1:	FAM104A	Q969W3	S65	INSPDRASGPEGSLS	88 / 9 AA	13
Phosphosite 2:	RAB27A	P51159	S56	KRVVYRASGPDGATG	85 / 7 AA	25
Phosphosite 3:	SLC4A1AP	Q9BWU0	S218	AVLQHRASGPDGECD	85 / 7 AA	89
Phosphosite 4:	MAPKBP1	O60336	S766	PSSPQRASGPNRHQA	75 / 8 AA	164
Phosphosite 5:	B4GALNT1	Q00973	S321	SDKPERVSGPYVEHY	85 / 7 AA	59
Phosphosite 6:	TNKS1BP1	Q9C0C2	S1709	PPKPEKSSGSEGSSP	66 / 9 AA	182
Phosphosite 7:	Rb	P06400	S37	EEDPEQDSGPEDLPL	66 / 9 AA	106
Phosphosite 8:	CCDC88C	Q9P219	S1816	SADLLRASGPEACKQ	85 / 7 AA	228
Phosphosite 9:	WBP7	Q9UMN6	S857	EAKRERPSGPESPVQ	75 / 8 AA	294
Phosphosite 10:	TAF3	Q5VWG9	S427	FTSPKRISGPECTTP	75 / 8 AA	104
Phosphosite 11:	ZNF469	Q96JG9	S2060	GRTPERASSPGLNKP	85 / 7 AA	259
Phosphosite 12:	PLEKHA4	Q9H4M7	S566	SPRVSRASSPEGRHL	85 / 7 AA	85
Phosphosite 13:	GPRIN2	O60269	S78	SMKPARASGPKARPS	66 / 9 AA	47
Phosphosite 14:	L3MBTL2	Q969R5	S688	VASPDKASSPELPVS	62 / 8 AA	79
Phosphosite 15:	PLEKHA4	Q9H4M7	S567	PRVSRASSPEGRHLP	85 / 7 AA	85
Phosphosite 16:	POGZ	Q7Z3K3	S352	AHGSQRTSGPESSMK	55 / 9 AA	155
Phosphosite 17:	FGFBP3	Q8TAT2	S181	GRTRERASGPAAGTP	100 / 6 AA	28
Phosphosite 18:	SPEN	Q96T58	S1145	DETPERKSGQEKSHS	75 / 8 AA	402
Phosphosite 19:	POGZ	Q7Z3K3	T351	SAHGSQRTSGPESSM	62 / 8 AA	155
Phosphosite 20:	TLN2	Q9Y4G6	T2170	SKDVPEKTSSPEESI	62 / 8 AA	272