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:	C21orf13
Human P-Site:	T269
P-Site Sequence:	HKLSIITTKMDANDK
UniProt:	O95447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf13	O95447	T269	HKLSIITTKMDANDK	100 / 9 AA	77
Phosphosite 1:	PSMC4	P43686	S350	LIFSTITSKMNLSEE	62 / 8 AA	47
Phosphosite 2:	EMR2	Q9UHX3	T59	SSFSEIITTPMETCD	71 / 7 AA	90
Phosphosite 3:	MCM4	P33991	T788	VDISILTTGMSATSR	66 / 9 AA	97
Phosphosite 4:	EMR2	Q9UHX3	T60	SFSEIITTPMETCDD	62 / 8 AA	90
Phosphosite 5:	IRF9	Q00978	T367	HTPQNLITVKMEQAF	50 / 8 AA	44
Phosphosite 6:	PCNXL2	A6NKB5	S589	LLESINTSKMTASSQ	66 / 9 AA	237
Phosphosite 7:	HMFN0672	Q68CJ6	T354	RDVALVVTKMDKLHL	50 / 8 AA	95
Phosphosite 8:	GPR182	O15218	T364	TQHSIIITKGDSQPA	66 / 9 AA	45
Phosphosite 9:	MTIF2	P46199	T688	DDISIVKTGMDCGLS	62 / 8 AA	81
Phosphosite 10:	ASCC3	Q8N3C0	S1746	IAGGTITSKQDALDY	55 / 9 AA	251
Phosphosite 11:	UBA1	P22314	T503	EGGEIIVTDMDTIEK	62 / 8 AA	118
Phosphosite 12:	TTN	Q8WZ42	T501	RTKEVITTKQEQMHV	57 / 7 AA	3816
Phosphosite 13:	NUP160	Q12769	T1279	QLSSVITTKESSATD	83 / 6 AA	162
Phosphosite 14:	NUP160	Q12769	T1278	NQLSSVITTKESSAT	83 / 6 AA	162
Phosphosite 15:	GNB4	Q9HAV0	S35	ATLVQITSNMDSVGR	57 / 7 AA	38
Phosphosite 16:	KCTD19	Q17RG1	T785	FEDSIIYTTEMDNLR	71 / 7 AA	105
Phosphosite 17:	SAMD9	Q5K651	S86	IEDSIQTSKMGKPSK	62 / 8 AA	184
Phosphosite 18:	PCNXL2	A6NKB5	T588	SLLESINTSKMTASS	71 / 7 AA	237
Phosphosite 19:	LDLRAP1	Q5SW96	T231	STVSANTTNMDEVPR	62 / 8 AA	34
Phosphosite 20:	FAM81B	Q96LP2	T426	SLQQIQKTKMDLEKY	71 / 7 AA	48