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:	S520
P-Site Sequence:	AEKKVTLSYSKNLKP
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	S520	AEKKVTLSYSKNLKP	100 / 9 AA	145
Phosphosite 1:	FAM21C	Q9Y4E1	Y521	EKKVTLSYSKNLKPS	100 / 8 AA	145
Phosphosite 2:	FAM21A	Q641Q2	S520	AEKKVTLSSSKNLKP	88 / 9 AA	147
Phosphosite 3:	FAM21B	Q5SNT6	S432	AEKKVTLSSSKNLKP	88 / 9 AA	137
Phosphosite 4:	FAM21C	Q9Y4E1	T518	ARAEKKVTLSYSKNL	100 / 7 AA	145
Phosphosite 5:	FAM21C	Q9Y4E1	S522	KKVTLSYSKNLKPSS	100 / 7 AA	145
Phosphosite 6:	IARS	P41252	S882	NVRKVTLSTDKNKYG	77 / 9 AA	144
Phosphosite 7:	ADCY9	O60503	T1049	EQLKVSQTYSKNHDS	66 / 9 AA	151
Phosphosite 8:	HNRNPUL2	Q1KMD3	S375	ETEEVELSFSKNGED	75 / 8 AA	85
Phosphosite 9:	HNRNPU	Q00839	S420	ESDEVELSYAKNGQD	75 / 8 AA	91
Phosphosite 10:	HNRNPU	Q00839	Y421	SDEVELSYAKNGQDL	75 / 8 AA	91
Phosphosite 11:	Putative POM121-like protein 1-like	A6NNC1	S110	SRCQLTLSYSKTVSE	75 / 8 AA	94
Phosphosite 12:	CARD6	Q9BX69	S177	DTPEVTLSYSVEKVG	85 / 7 AA	116
Phosphosite 13:	CARD6	Q9BX69	T175	EYDTPEVTLSYSVEK	85 / 7 AA	116
Phosphosite 14:	Nav3	Q8IVL0	S661	SPTKMDLSYSKTAKQ	75 / 8 AA	256
Phosphosite 15:	QSER1	Q2KHR3	S308	IPPVQTLSYSKPLHN	100 / 6 AA	190
Phosphosite 16:	LFNG	Q8NES3	S333	LHEQVTLSYGMFENK	62 / 8 AA	42
Phosphosite 17:	QSER1	Q2KHR3	Y309	PPVQTLSYSKPLHNQ	100 / 6 AA	190
Phosphosite 18:	QSER1	Q2KHR3	S310	PVQTLSYSKPLHNQS	100 / 6 AA	190
Phosphosite 19:	Putative POM121-like protein 1-like	A6NNC1	S112	CQLTLSYSKTVSEDR	100 / 6 AA	94
Phosphosite 20:	NPEPPS	P55786	S132	EDEKVTLSFPSTLQT	71 / 7 AA	103