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:	C1orf103
Human P-Site:	S421
P-Site Sequence:	IVLAKSKSSQMETKS
UniProt:	Q5T3J3
Intern. Prot. ID:	IPI00479789

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1orf103	Q5T3J3	S421	IVLAKSKSSQMETKS	100 / 9 AA	85
Phosphosite 1:	USP31	Q70CQ4	S1313	LSARKSKSSQLDSGV	75 / 8 AA	147
Phosphosite 2:	USP31	Q70CQ4	S1314	SARKSKSSQLDSGVP	75 / 8 AA	147
Phosphosite 3:	PAX7	P23759	S513	SQMEKLKSSQMEQFT	87 / 8 AA	57
Phosphosite 4:	PAX7	P23759	S514	QMEKLKSSQMEQFT_	87 / 8 AA	57
Phosphosite 5:	C1orf103	Q5T3J3	S419	VNIVLAKSKSSQMET	100 / 7 AA	85
Phosphosite 6:	TNKS1BP1	Q9C0C2	S1677	GELAESKSSQKESAV	77 / 9 AA	182
Phosphosite 7:	SFRS4	Q08170	S422	REHAKSESSQREGRG	77 / 9 AA	57
Phosphosite 8:	LRRC31	Q6UY01	S63	SETAKPLSSEMEWRS	66 / 9 AA	61
Phosphosite 9:	PGM2	Q96G03	S541	AVLPTSKSSQMITFT	75 / 8 AA	68
Phosphosite 10:	MPHOSPH1	Q96Q89	S1658	PKARKRKSNEMEEDL	62 / 8 AA	211
Phosphosite 11:	CASC5	Q8NG31	S1869	DFSTYRSSQMESQFL	83 / 6 AA	265
Phosphosite 12:	CASC5	Q8NG31	S1868	LDFSTYRSSQMESQF	83 / 6 AA	265
Phosphosite 13:	RSKL1	Q96S38	S596	SLSRSKNSPMEFFRI	62 / 8 AA	119
Phosphosite 14:	FLJ32110	A4D1E1	S772	LSDDITKSSQMQSEP	71 / 7 AA	153
Phosphosite 15:	FLJ32110	A4D1E1	S773	SDDITKSSQMQSEPQ	71 / 7 AA	153
Phosphosite 16:	NCOA2	Q15596	S649	LQLLTTKSDQMEPSP	71 / 7 AA	159
Phosphosite 17:	SMARCAL1	Q9NZC9	S172	KPLAKPKSSQETPAH	85 / 7 AA	106
Phosphosite 18:	CXorf66	Q5JRM2	S177	SKKLSKSSHLEKAHK	71 / 7 AA	40
Phosphosite 19:	CXorf66	Q5JRM2	S176	CSKKLSKSSHLEKAH	71 / 7 AA	40
Phosphosite 20:	SUCLA2	Q9P2R7	S132	PEEAKAVSSQMIGKK	75 / 8 AA	50