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:	C19orf21
Human P-Site:	S474
P-Site Sequence:	PRHLSESSGKPLSTK
UniProt:	Q8IVT2
Intern. Prot. ID:	IPI00217121

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf21	Q8IVT2	S474	PRHLSESSGKPLSTK	100 / 9 AA	75
Phosphosite 1:	C19orf21	Q8IVT2	S473	SPRHLSESSGKPLST	100 / 8 AA	75
Phosphosite 2:	ZC3H3	Q8IXZ2	S938	RAPLTKDSGKPLHIK	66 / 9 AA	102
Phosphosite 3:	ALG1L	Q6GMV1	S182	SRSFFSESQGKPF__	75 / 8 AA	21
Phosphosite 4:	RASSF5	Q8WWW0	S413	LEEALRESQGKPG__	75 / 8 AA	47
Phosphosite 5:	LBP	P18428	S148	NLLLGSESSGRPTVT	85 / 7 AA	53
Phosphosite 6:	C3orf47	Q4G0G2	S79	KCCLTESSGHPGRMD	75 / 8 AA	11
Phosphosite 7:	RBM12	Q9NTZ6	S293	IQMNSQSSVKPLPIN	75 / 8 AA	97
Phosphosite 8:	C1orf173	Q5RHP9	S688	AEGLSEKSGKHVSAE	66 / 9 AA	168
Phosphosite 9:	KIAA1429	Q69YN4	S1487	LKQMLESSGDPLPLS	85 / 7 AA	202
Phosphosite 10:	Pxdn	Q92626	S944	RQGIVQRSGKPLLPF	71 / 7 AA	167
Phosphosite 11:	SGOL2	Q562F6	S509	ETYSLSQSSGKFHQE	85 / 7 AA	145
Phosphosite 12:	AKAP6	Q13023	S2255	KLDSEKESSGKPGES	100 / 6 AA	257
Phosphosite 13:	AKAP6	Q13023	S2256	LDSEKESSGKPGESG	100 / 6 AA	257
Phosphosite 14:	IFLTD1	Q8N9Z9	S42	PLSSSNSSGMPLGYY	75 / 8 AA	43
Phosphosite 15:	Dicer1	Q9UPY3	S1160	CRTLLSESPGKLHVE	85 / 7 AA	219
Phosphosite 16:	STARD9	Q9P2P6	S2018	HAFRPDSSGNPLPSK	71 / 7 AA	507
Phosphosite 17:	ZFC3H1	O60293	S128	SSSLSESSPRPSFWE	75 / 8 AA	226
Phosphosite 18:	ZFC3H1	O60293	S127	PSSSLSESSPRPSFW	75 / 8 AA	226
Phosphosite 19:	AGC1	P16112	S1954	HTPQLFESSGKVSTA	85 / 7 AA	250
Phosphosite 20:	AGC1	P16112	S1955	TPQLFESSGKVSTAG	85 / 7 AA	250