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:	S44
P-Site Sequence:	SVATLSYSSVDETQV
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	S44	SVATLSYSSVDETQV	100 / 9 AA	34
Phosphosite 1:	CXorf21	Q9HAI6	S45	VATLSYSSVDETQVR	100 / 8 AA	34
Phosphosite 2:	CXorf21	Q9HAI6	S42	TNSVATLSYSSVDET	100 / 7 AA	34
Phosphosite 3:	TRAF7	Q6Q0C0	S69	SSSTLAYSPRDEEDS	66 / 9 AA	75
Phosphosite 4:	NALCN	Q8IZF0	S1541	LSMLSYRSVDIRKSL	85 / 7 AA	200
Phosphosite 5:	MGAT4C	Q9UBM8	S362	YEASKAYSSVDEYFW	85 / 7 AA	56
Phosphosite 6:	THEM2	Q9NPJ3	T116	QGKTLAFTSVDLTNK	62 / 8 AA	15
Phosphosite 7:	NALCN	Q8IZF0	Y1539	DVLSMLSYRSVDIRK	85 / 7 AA	200
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:	DEFB125	Q8N687	Y82	LEDITLDYSDVDSFT	75 / 8 AA	18
Phosphosite 12:	ADAMTS6	Q9UKP5	S31	DHRLSYSSQEEFLTY	75 / 8 AA	97
Phosphosite 13:	C20orf4	Q9Y312	Y60	PGIHFLHYSSVDKAN	85 / 7 AA	43
Phosphosite 14:	DEFB125	Q8N687	S83	EDITLDYSDVDSFTG	75 / 8 AA	18
Phosphosite 15:	ADPRHL2	Q9NX46	S165	AGISLAYSSVQDVQK	55 / 9 AA	39
Phosphosite 16:	SRRM2	Q9UQ35	Y2693	RDSRSLSYSPVERRR	62 / 8 AA	300
Phosphosite 17:	SRRM2	Q9UQ35	S2694	DSRSLSYSPVERRRP	62 / 8 AA	300
Phosphosite 18:	C20orf4	Q9Y312	S61	GIHFLHYSSVDKANP	85 / 7 AA	43
Phosphosite 19:	MYO9A	B2RTY4	S1720	RETSQRFSSVDEQAK	55 / 9 AA	293
Phosphosite 20:	CLDN12	P56749	Y75	LMYDTTWYSSVDQLD	75 / 8 AA	27