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:	FAM21D
Human P-Site:	S136
P-Site Sequence:	PVGGKAKSPMFPALG
UniProt:	Q5SRD0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21D	Q5SRD0	S136	PVGGKAKSPMFPALG	100 / 9 AA	33
Phosphosite 1:	FAM21A	Q641Q2	S1169	PVGGKAKSPMFPALG	100 / 9 AA	147
Phosphosite 2:	FAM21B	Q5SNT6	S1081	PVGGKAKSPMFPALG	100 / 9 AA	137
Phosphosite 3:	ANGEL2	Q5VTE6	Y21	CVVGRGRYPMFPHHS	55 / 9 AA	62
Phosphosite 4:	ARHGAP29	Q52LW3	S344	DEYEKAKSSMFRAEE	66 / 9 AA	142
Phosphosite 5:	LTF	P02788	S302	EKFGKDKSPKFQLFG	66 / 9 AA	78
Phosphosite 6:	ARHGAP29	Q52LW3	S345	EYEKAKSSMFRAEEE	75 / 8 AA	142
Phosphosite 7:	GPR144	Q7Z7M1	S598	HLQHRAQSPLFPPHP	62 / 8 AA	104
Phosphosite 8:	GTSE1	Q9NYZ3	S334	PAVGKAKSSEFASIP	66 / 9 AA	77
Phosphosite 9:	POMC	P01189	T58	KPDLSAETPMFPGNG	71 / 7 AA	29
Phosphosite 10:	SPAG17	Q6Q759	S166	KDKGKAKSPKEKKAP	85 / 7 AA	252
Phosphosite 11:	ZFPM2	Q8WW38	S581	RWQQMAKSPEFPSVS	75 / 8 AA	128
Phosphosite 12:	METT11D1	Q9H7H0	S320	VLKGKEKSPLDPRPG	66 / 9 AA	51
Phosphosite 13:	ZNF541	Q9H0D2	S995	CHQSRLRSPMFLVDC	50 / 8 AA	148
Phosphosite 14:	AKAP11	Q9UKA4	S985	SQLTPEKSPKFPDSQ	71 / 7 AA	211
Phosphosite 15:	C10orf97	Q9H8M7	S274	KVGSYLKSPKFPIWI	83 / 6 AA	50
Phosphosite 16:	IFT140	Q96RY7	S1321	LAKAKAKSPLDQETR	71 / 7 AA	165
Phosphosite 17:	FAF1	Q9UNN5	S320	ASSALRKSPMMPENA	83 / 6 AA	74
Phosphosite 18:	PRPF4B	Q13523	S257	EKIGKARSPTDDKVK	71 / 7 AA	117
Phosphosite 19:	PRX	Q9BXM0	S1328	EEGEKAKSPKLRLPR	55 / 9 AA	155
Phosphosite 20:	BAP1	Q92560	S369	DNHNYAKSPMQEEED	100 / 5 AA	80