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:	S66
P-Site Sequence:	KSSGKFISSVHSRES
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	S66	KSSGKFISSVHSRES	100 / 9 AA	34
Phosphosite 1:	CXorf21	Q9HAI6	S67	SSGKFISSVHSRESQ	100 / 8 AA	34
Phosphosite 2:	JMJD2B	O94953	S1000	YKAKFISSVTSHIYQ	87 / 8 AA	122
Phosphosite 3:	SPEN	Q96T58	S3070	PVPQFISSIHPEQSV	62 / 8 AA	402
Phosphosite 4:	IGF2R	P11717	S553	KNLGKFISSPMKEKG	100 / 6 AA	274
Phosphosite 5:	DHCR24	Q15392	S463	QLEKFVRSVHGFQML	62 / 8 AA	60
Phosphosite 6:	MASTL	Q96GX5	S312	QSHTFISSVESECHS	75 / 8 AA	97
Phosphosite 7:	DLX1	P56177	S86	ASSPYISSVQSYPGS	71 / 7 AA	27
Phosphosite 8:	DLX1	P56177	S85	HASSPYISSVQSYPG	71 / 7 AA	27
Phosphosite 9:	CCDC106	Q9BWC9	S98	CQLDKFISSARMEAE	62 / 8 AA	32
Phosphosite 10:	KNTC1	P50748	S2003	RKVLKAISSIHSLWQ	75 / 8 AA	251
Phosphosite 11:	OVGP1	Q12889	S123	NREKFIASVISLLRT	75 / 8 AA	75
Phosphosite 12:	VPRBP	Q9Y4B6	S704	SSIGKFISGTPRRKL	62 / 8 AA	169
Phosphosite 13:	MASTL	Q96GX5	S311	SQSHTFISSVESECH	75 / 8 AA	97
Phosphosite 14:	CCDC106	Q9BWC9	S99	QLDKFISSARMEAED	71 / 7 AA	32
Phosphosite 15:	RICS	A7KAX9	S44	KFRKMKSSVHSEEDD	75 / 8 AA	231
Phosphosite 16:	RICS	A7KAX9	S43	EKFRKMKSSVHSEED	75 / 8 AA	231
Phosphosite 17:	PITPNM3	Q9BZ71	S362	QHHAFLSSIHSSVLK	71 / 7 AA	107
Phosphosite 18:	OR2B11	Q5JQS5	S279	QEQGKFISLFYSIIT	66 / 9 AA	35
Phosphosite 19:	SOS2	Q07890	S718	RLESFISSVRGKAMK	83 / 6 AA	153
Phosphosite 20:	SOS2	Q07890	S717	ERLESFISSVRGKAM	83 / 6 AA	153