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:	S423
P-Site Sequence:	TDVFGAASVPSMKEP
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	S423	TDVFGAASVPSMKEP	100 / 9 AA	147
Phosphosite 1:	FAM21B	Q5SNT6	S335	TDVFGAASVPSMKEP	100 / 9 AA	137
Phosphosite 2:	FAM21C	Q9Y4E1	S423	TDVFGAASVPSLKEP	88 / 9 AA	145
Phosphosite 3:	ELOVL5	Q9NYP7	S188	YSYYGLSSVPSMRPY	66 / 9 AA	35
Phosphosite 4:	AHNAK	Q09666	S5318	LKGDLDASVPSMKVH	100 / 6 AA	629
Phosphosite 5:	AHNAK	Q09666	S5321	DLDASVPSMKVHAPG	100 / 6 AA	629
Phosphosite 6:	FAM169A	Q9Y6X4	S285	SGEYGPASVPEYEAR	71 / 7 AA	75
Phosphosite 7:	WHSC1	O96028	S1332	EHDLGAASVRSTKTE	75 / 8 AA	152
Phosphosite 8:	PRC1	O43663	S146	HYDIDSASVPSLEEL	55 / 9 AA	72
Phosphosite 9:	KIAA1904	Q5R3F8	S475	SRMASIPSMIGEKLP	83 / 6 AA	90
Phosphosite 10:	ZNF410	Q86VK4	S390	SSLLEEASVPSKNLV	55 / 9 AA	52
Phosphosite 11:	MEX3B	Q6ZN04	S349	YTAGGEASVPSPDGC	85 / 7 AA	59
Phosphosite 12:	DYNC1LI2	O43237	S402	QGRGGPASVPSSSPG	85 / 7 AA	54
Phosphosite 13:	Rab11FIP1	Q6WKZ4	S575	PSSSGQASVPSELGH	85 / 7 AA	137
Phosphosite 14:	KIAA1904	Q5R3F8	S472	LPVSRMASIPSMIGE	83 / 6 AA	90
Phosphosite 15:	IRAP	Q9UIQ6	S104	QSPDGACSVPSARTM	85 / 7 AA	117
Phosphosite 16:	SHANK1	Q9Y566	S807	QQPAPVPSMEKKRTV	83 / 6 AA	225
Phosphosite 17:	KIAA1429	Q69YN4	S332	YTAEDLASVPPMTYD	83 / 6 AA	202
Phosphosite 18:	EVI1	Q03112	S710	ELLQSVPSMFNFRAP	100 / 5 AA	118
Phosphosite 19:	PHLDB2	Q86SQ0	S200	ISRSGAASMPSSPKQ	85 / 7 AA	142
Phosphosite 20:	TAO2	Q9UL54	S353	TSLESSHSVPSMSIS	100 / 5 AA	138