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:	FAM21A
Human P-Site:	S877
P-Site Sequence:	LLEPSVGSLFGDDED
UniProt:	Q641Q2
Intern. Prot. ID:	IPI00792422

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21A	Q641Q2	S877	LLEPSVGSLFGDDED	100 / 9 AA	147
Phosphosite 1:	FAM21B	Q5SNT6	S789	LLEPSVGSLFGDDED	100 / 9 AA	137
Phosphosite 2:	BRI3BP	Q8WY22	S59	TFSQSVSSLFGEDNV	66 / 9 AA	28
Phosphosite 3:	INPP5A	Q14642	S21	LVTANVGSLFDDPEN	66 / 9 AA	48
Phosphosite 4:	NARF	Q9UHQ1	T277	VRDAAVDTLFGDLKE	55 / 9 AA	51
Phosphosite 5:	GOLGA4	Q13439	S74	LRVPSVESLFRSPIK	85 / 7 AA	261
Phosphosite 6:	ELL	P55199	S300	CQPQSTGSLLGDPAA	66 / 9 AA	68
Phosphosite 7:	BRI3BP	Q8WY22	S58	NTFSQSVSSLFGEDN	75 / 8 AA	28
Phosphosite 8:	SCAP	Q12770	S865	PRGPPPPSLFGDQPD	66 / 9 AA	140
Phosphosite 9:	MED13L	Q71F56	S1003	DGYNNVPSVGSLADP	100 / 6 AA	243
Phosphosite 10:	AIM1L	Q8N1P7	S103	AWGTSDPSVGSLKPM	100 / 6 AA	69
Phosphosite 11:	MED13L	Q71F56	S1006	NNVPSVGSLADPDYL	100 / 6 AA	243
Phosphosite 12:	AIM1L	Q8N1P7	S106	TSDPSVGSLKPMRLG	100 / 6 AA	69
Phosphosite 13:	MYO15B	Q96JP2	S188	SQLQLVGSLFQEAEP	71 / 7 AA	167
Phosphosite 14:	FAM21A	Q641Q2	S874	KTKLLEPSVGSLFGD	100 / 6 AA	147
Phosphosite 15:	FBPase	P09467	T135	DCLVSVGTIFGIYRK	71 / 7 AA	37
Phosphosite 16:	RNF19A	Q9NV58	S69	KRRISIGSLFRRKKD	83 / 6 AA	91
Phosphosite 17:	CPSF2	Q9P2I0	S681	AQQKAMKSLFGDDEK	62 / 8 AA	88
Phosphosite 18:	MECT1	Q6UUV9	S482	QHTSTLGSVFGDAYY	55 / 9 AA	67
Phosphosite 19:	FAM21B	Q5SNT6	S612	DDVDSRGSLFGSPPT	85 / 7 AA	137
Phosphosite 20:	ZDHHC8	Q9ULC8	S571	LLRSQADSLFGDSGV	71 / 7 AA	81