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:	S688
P-Site Sequence:	QKKTQRVSLLFEDDV
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	S688	QKKTQRVSLLFEDDV	100 / 9 AA	147
Phosphosite 1:	FAM21B	Q5SNT6	S600	QKKTQRVSLLFEDDV	100 / 9 AA	137
Phosphosite 2:	ADCY2	Q08462	S580	SEDIQRISLLFYNKV	75 / 8 AA	124
Phosphosite 3:	DMGDH	Q9UI17	S472	GRPTQRVSGLYQRLE	66 / 9 AA	97
Phosphosite 4:	ZNF596	Q8TC21	S71	KLSTQRISLLQGREV	85 / 7 AA	59
Phosphosite 5:	GOLGA8E	Q1A5Y0	S128	VEYNQRISLLNEGQK	66 / 9 AA	48
Phosphosite 6:	GOLGA8DP	Q0D2H9	S128	VEYNQRISLLNEGQK	66 / 9 AA	48
Phosphosite 7:	GOLGA8G	Q08AF8	S128	VEYNQRISLLNEGQK	66 / 9 AA	48
Phosphosite 8:	GOLGA8C	A6NN73	S325	VEYNQRISLLNEGQK	66 / 9 AA	67
Phosphosite 9:	FRMD4A	Q9P2Q2	S530	KKPTQRASLIIDDGN	55 / 9 AA	115
Phosphosite 10:	RASGRP4	Q8TDF6	S194	LGKKRKVSLLFDHLE	55 / 9 AA	75
Phosphosite 11:	RasGRP1	O95267	S198	TSKKRKVSLLFDHLE	55 / 9 AA	90
Phosphosite 12:	ZFP91	Q96JP5	S527	CSGTERVSLMADGKI	55 / 9 AA	63
Phosphosite 13:	GPR111	Q8IZF7	S378	PKELKRISLIFEKIS	62 / 8 AA	79
Phosphosite 14:	SYNE1	Q8NF91	S4771	RQTEQRVSLLEDTTS	100 / 6 AA	1011
Phosphosite 15:	RIBC2	Q9H4K1	T252	RIQGARATLLFERQQ	71 / 7 AA	37
Phosphosite 16:	C1orf56	Q9BUN1	S37	PTEMQRVSLRFGGPM	75 / 8 AA	37
Phosphosite 17:	NSUN4	Q96CB9	S66	LWPSIRVSLLSEQKY	85 / 7 AA	43
Phosphosite 18:	TLL2	Q9Y6L7	S659	APAQYRISLQFEVFE	71 / 7 AA	114
Phosphosite 19:	LOC653073	A6NMD2	S304	VKNNQRISLLNQRQE	55 / 9 AA	66
Phosphosite 20:	Putative golgin subfamily A member 6-like protein 7	A6NCM5	S174	VKNNQRISLLNQRQE	55 / 9 AA	33