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:	S45
P-Site Sequence:	VATLSYSSVDETQVR
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	S45	VATLSYSSVDETQVR	100 / 9 AA	34
Phosphosite 1:	CXorf21	Q9HAI6	S44	SVATLSYSSVDETQV	100 / 8 AA	34
Phosphosite 2:	U2AF2	P26368	S204	FAFLEFRSVDETTQA	66 / 9 AA	54
Phosphosite 3:	TMED3	Q9Y3Q3	S183	NSRVSYWSVGETIAL	66 / 9 AA	25
Phosphosite 4:	NALCN	Q8IZF0	S1541	LSMLSYRSVDIRKSL	85 / 7 AA	200
Phosphosite 5:	MGAT4C	Q9UBM8	S362	YEASKAYSSVDEYFW	85 / 7 AA	56
Phosphosite 6:	NALCN	Q8IZF0	Y1539	DVLSMLSYRSVDIRK	85 / 7 AA	200
Phosphosite 7:	NRAP	Q86VF7	S490	IDKLKYSSVTDTPQI	66 / 9 AA	197
Phosphosite 8:	MGAT4C	Q9UBM8	S363	EASKAYSSVDEYFWG	85 / 7 AA	56
Phosphosite 9:	UBE3B	Q7Z3V4	S815	HHSVFYSSVDELPSL	100 / 6 AA	123
Phosphosite 10:	UBE3B	Q7Z3V4	S814	HHHSVFYSSVDELPS	100 / 6 AA	123
Phosphosite 11:	ADAMTS6	Q9UKP5	S31	DHRLSYSSQEEFLTY	75 / 8 AA	97
Phosphosite 12:	C20orf4	Q9Y312	Y60	PGIHFLHYSSVDKAN	85 / 7 AA	43
Phosphosite 13:	C20orf4	Q9Y312	S61	GIHFLHYSSVDKANP	85 / 7 AA	43
Phosphosite 14:	ADPRHL2	Q9NX46	S165	AGISLAYSSVQDVQK	62 / 8 AA	39
Phosphosite 15:	SRRM2	Q9UQ35	Y2693	RDSRSLSYSPVERRR	71 / 7 AA	300
Phosphosite 16:	SRRM2	Q9UQ35	S2694	DSRSLSYSPVERRRP	71 / 7 AA	300
Phosphosite 17:	NCL	P19338	S496	VLSNLSYSATEETLQ	62 / 8 AA	77
Phosphosite 18:	CXorf21	Q9HAI6	S42	TNSVATLSYSSVDET	100 / 6 AA	34
Phosphosite 19:	MYO9A	B2RTY4	S1721	ETSQRFSSVDEQAKL	71 / 7 AA	293
Phosphosite 20:	AHNAK2	Q8IVF2	S5657	PNIGFSSSVDETGVD	100 / 6 AA	617