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:	FAM21C
Human P-Site:	S529
P-Site Sequence:	SKNLKPSSETKTQKG
UniProt:	Q9Y4E1
Intern. Prot. ID:	IPI00514705

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21C	Q9Y4E1	S529	SKNLKPSSETKTQKG	100 / 9 AA	145
Phosphosite 1:	FAM21A	Q641Q2	S529	SKNLKPSSETKTQKG	100 / 9 AA	147
Phosphosite 2:	FAM21B	Q5SNT6	S441	SKNLKPSSETKTQKG	100 / 9 AA	137
Phosphosite 3:	FAM21C	Q9Y4E1	T531	NLKPSSETKTQKGLF	100 / 7 AA	145
Phosphosite 4:	C17orf77	Q96MU5	S76	FRDLNPSSEVNTANL	66 / 9 AA	23
Phosphosite 5:	USP31	Q70CQ4	S260	QPPLKPPSETDMMPE	85 / 7 AA	147
Phosphosite 6:	SSA2	P10155	S191	RLSHLKPSSEGLAIV	100 / 6 AA	61
Phosphosite 7:	JMJD1C	Q15652	S1311	SVIVRPSSSTKTDSM	66 / 9 AA	285
Phosphosite 8:	SRFBP1	Q8NEF9	T335	NDKIKPSTETRKLES	62 / 8 AA	49
Phosphosite 9:	KIAA1688	Q9C0H5	S690	FTLRKPSSETDIENW	100 / 6 AA	121
Phosphosite 10:	KIAA1688	Q9C0H5	S689	TFTLRKPSSETDIEN	100 / 6 AA	121
Phosphosite 11:	AFF3	P51826	S255	SPKLKSSSETSVHCT	85 / 7 AA	133
Phosphosite 12:	C1RL	Q9NZP8	S145	TFRTQPSSENKTAHL	75 / 8 AA	53
Phosphosite 13:	CDKN2AIP	Q9NXV6	S311	LLSSKPSSETASSGL	100 / 6 AA	61
Phosphosite 14:	CDKN2AIP	Q9NXV6	S310	PLLSSKPSSETASSG	100 / 6 AA	61
Phosphosite 15:	AFF3	P51826	S254	ESPKLKSSSETSVHC	85 / 7 AA	133
Phosphosite 16:	FYB	O15117	S69	PPVAVKPSSEEKPDK	75 / 8 AA	85
Phosphosite 17:	DDEF2	O43150	S244	AVESLKPSIETLSTD	85 / 7 AA	112
Phosphosite 18:	AFF3	P51826	S253	DESPKLKSSSETSVH	85 / 7 AA	133
Phosphosite 19:	FYB	O15117	S70	PVAVKPSSEEKPDKE	75 / 8 AA	85
Phosphosite 20:	CCDC117	Q8IWD4	S226	SDKPKPSSNTKNYTG	85 / 7 AA	31