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:	S468
P-Site Sequence:	DFFSAPHSKPSKTGK
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	S468	DFFSAPHSKPSKTGK	100 / 9 AA	147
Phosphosite 1:	FAM21C	Q9Y4E1	S468	DFFSAPHSKPSKTRK	100 / 9 AA	145
Phosphosite 2:	FAM21B	Q5SNT6	S380	DFFSAPHSKPSKTGK	100 / 9 AA	137
Phosphosite 3:	KLK15	Q9H2R5	S32	GDECAPHSQPWQVAL	55 / 9 AA	28
Phosphosite 4:	N4BP1	O75113	S554	GCCSSPHSKPNCSTL	75 / 8 AA	100
Phosphosite 5:	USP19	O94966	S694	YFAREPHSKPIKFLV	75 / 8 AA	146
Phosphosite 6:	CEND1	Q8N111	T37	ADGKAPLTKPSKKEA	75 / 8 AA	15
Phosphosite 7:	FAM21A	Q641Q2	S471	SAPHSKPSKTGKVQS	100 / 6 AA	147
Phosphosite 8:	FAM21B	Q5SNT6	S383	SAPHSKPSKTGKVQS	100 / 6 AA	137
Phosphosite 9:	CLEC16A	Q2KHT3	S783	KPASSPHSKPFPILQ	85 / 7 AA	118
Phosphosite 10:	FAM21C	Q9Y4E1	S471	SAPHSKPSKTRKVQS	100 / 6 AA	145
Phosphosite 11:	NRK	Q7Z2Y5	S1148	SDFSANHSSPSKGSG	77 / 9 AA	178
Phosphosite 12:	C6orf105	Q96IZ2	S148	EVVLRPHSYPSKKTG	85 / 7 AA	27
Phosphosite 13:	GAK	O14976	S572	EEPITPHSKPILVRA	83 / 6 AA	143
Phosphosite 14:	TERF2	Q15554	S389	EAASAPPSKPTVLNQ	75 / 8 AA	56
Phosphosite 15:	C19orf21	Q8IVT2	S213	ANKGAPHSSPARGTP	55 / 9 AA	75
Phosphosite 16:	C6orf105	Q96IZ2	Y149	VVLRPHSYPSKKTGL	85 / 7 AA	27
Phosphosite 17:	PRRT2	Q7Z6L0	S202	GPAPEPHSPPSKKSP	75 / 8 AA	35
Phosphosite 18:	CARD6	Q9BX69	S1002	SQPWPPQSKPSQPRP	55 / 9 AA	116
Phosphosite 19:	C19orf21	Q8IVT2	S214	NKGAPHSSPARGTPA	62 / 8 AA	75
Phosphosite 20:	C16orf88	Q1ED39	S232	LPGHSKPSRSMESSP	83 / 6 AA	52