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:	CXorf21
Human P-Site:	S73
P-Site Sequence:	SSVHSRESQHSRSQR
UniProt:	Q9HAI6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CXorf21	Q9HAI6	S73	SSVHSRESQHSRSQR	100 / 9 AA	34
Phosphosite 1:	SFI1	A8K8P3	S677	REVAARESQHNRQLL	75 / 8 AA	148
Phosphosite 2:	FBXL10	Q8NHM5	S907	APPKTRESDHSRSSS	75 / 8 AA	153
Phosphosite 3:	CACNA1C	Q13936	S1904	SRCHSRESQAAMAGQ	100 / 6 AA	249
Phosphosite 4:	ANKRD25	Q63ZY3	S568	ECQLSRESQHIPTAE	100 / 6 AA	91
Phosphosite 5:	CXorf21	Q9HAI6	S70	KFISSVHSRESQHSR	100 / 6 AA	34
Phosphosite 6:	CACNA1C	Q13936	S1901	ANPSRCHSRESQAAM	100 / 6 AA	249
Phosphosite 7:	CNTD1	Q8N815	S106	PRDNKRESQNWRALK	55 / 9 AA	37
Phosphosite 8:	CXorf21	Q9HAI6	S76	HSRESQHSRSQRVTV	100 / 6 AA	34
Phosphosite 9:	RERE	Q9P2R6	S32	KRDKARESENSRPRR	62 / 8 AA	172
Phosphosite 10:	ANKRD53	Q8N9V6	S347	KTPEQRESQRSRSFH	85 / 7 AA	60
Phosphosite 11:	THRAP3	Q9Y2W1	S746	ESVDSRDSSHSRERS	75 / 8 AA	109
Phosphosite 12:	CNST	Q6PJW8	S326	GTESSKESQHTVEPL	71 / 7 AA	80
Phosphosite 13:	THRAP3	Q9Y2W1	S747	SVDSRDSSHSRERSA	75 / 8 AA	109
Phosphosite 14:	FRMPD4	Q14CM0	S1073	GTVSSRDSQHLSTFN	83 / 6 AA	144
Phosphosite 15:	RIPK3	Q9Y572	S339	RTIENQHSRNDVMVS	83 / 6 AA	57
Phosphosite 16:	C5orf5	Q9NYF5	S721	KSLLYYESQHGRPVT	83 / 6 AA	105
Phosphosite 17:	TGFB2	P61812	T358	PYLWSSDTQHSRVLS	62 / 8 AA	48
Phosphosite 18:	NEURL	O76050	S280	IPQNSLNSQHSRALP	66 / 9 AA	62
Phosphosite 19:	CIRBP	Q14011	T43	VVVKDRETQRSRGFG	71 / 7 AA	19
Phosphosite 20:	RBM3	P98179	T43	VVVKDRETQRSRGFG	71 / 7 AA	17