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:	S265
P-Site Sequence:	EELTHKLSIITTKMD
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	S265	EELTHKLSIITTKMD	100 / 9 AA	77
Phosphosite 1:	DYNC1H1	Q14204	S3857	TDHTQRLSIITKDLF	75 / 8 AA	532
Phosphosite 2:	CENPE	Q02224	S454	TTKTHKLSINLLREI	100 / 6 AA	316
Phosphosite 3:	BEND5	Q7L4P6	S366	PLSPHKLSIVRECLY	71 / 7 AA	48
Phosphosite 4:	POLR3A	O14802	S472	QPSLHKLSIMAHLAR	71 / 7 AA	156
Phosphosite 5:	COL6A1	P12109	S201	DHLEPRLSIIATDHT	62 / 8 AA	109
Phosphosite 6:	FERMT2	Q96AC1	S328	QYHINKLSIMTSENH	62 / 8 AA	78
Phosphosite 7:	RTKN2	Q8IZC4	S256	SFKTHNLSINGNEES	83 / 6 AA	69
Phosphosite 8:	HFE2	Q6ZVN8	T221	ATATRKLTIIFKNMQ	71 / 7 AA	45
Phosphosite 9:	MMAA	Q8IVH4	S175	TERGHKLSVLAVDPS	50 / 8 AA	47
Phosphosite 10:	Peregrin	P55201	S522	CIPPHRLSKITNRLT	62 / 8 AA	138
Phosphosite 11:	SCLT1	Q96NL6	S670	ASASQQLSVITVQRR	50 / 8 AA	81
Phosphosite 12:	MFN1	Q8IWA4	S65	QGYKDKLSIIGEVLS	83 / 6 AA	84
Phosphosite 13:	ZNF564	Q8TBZ8	S541	VKNVGKLSFITQPSN	83 / 6 AA	64
Phosphosite 14:	CCNB3	Q8WWL7	T280	KTEESIPTHKLSSLK	100 / 5 AA	158
Phosphosite 15:	ARHGEF3	Q9NR81	S156	HDPMLKLSIMTEQEL	83 / 6 AA	60
Phosphosite 16:	ASH1L	Q9NR48	S810	SFATHKLSSSMCVSS	100 / 5 AA	333
Phosphosite 17:	ASH1L	Q9NR48	T806	PSHKSFATHKLSSSM	100 / 5 AA	333
Phosphosite 18:	KPNA2	P52292	S461	LGETEKLSIMIEECG	71 / 7 AA	58
Phosphosite 19:	C19orf21	Q8IVT2	S335	RPLLTKLSLITAPRR	71 / 7 AA	75
Phosphosite 20:	CARD16	Q5EG05	T193	GKELQTGTHKLS___	100 / 5 AA	23