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:	C21orf13
Human P-Site:	S622
P-Site Sequence:	SPGVAKGSEEPLQSK
UniProt:	O95447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf13	O95447	S622	SPGVAKGSEEPLQSK	100 / 9 AA	77
Phosphosite 1:	SLC25A10	Q9UBX3	S93	RDRVAKGSQGPLPFH	77 / 9 AA	31
Phosphosite 2:	SON	P18583	T1679	NNLVSKDTEEPLPVK	66 / 9 AA	264
Phosphosite 3:	INPPL1	O15357	S909	APSVSRGSQEPRSGS	62 / 8 AA	139
Phosphosite 4:	TRIP4	Q15650	S372	LTKLDRSSEEPLGVL	55 / 9 AA	66
Phosphosite 5:	COBL	O75128	S1190	AALSAQGSESPLLED	75 / 8 AA	136
Phosphosite 6:	WNT5B	Q9H1J7	S189	EKNFAKGSEEQGRVL	85 / 7 AA	40
Phosphosite 7:	ADD1	P35611	S586	VERKQKGSEENLDEA	85 / 7 AA	81
Phosphosite 8:	RAI1	Q7Z5J4	S521	EADYLSGSEDPLERS	83 / 6 AA	203
Phosphosite 9:	Putative uncharacterized protein FLJ46641	Q6ZR54	S146	GGNVGEGSESPLGTL	66 / 9 AA	19
Phosphosite 10:	CAPRIN2	Q6IMN6	S739	NPPMAKGSEQGFQSP	55 / 9 AA	126
Phosphosite 11:	Depdc1b	Q8WUY9	S448	EYQRSYGSQEPLAAL	83 / 6 AA	62
Phosphosite 12:	BHLHE40	O14503	S212	PSSPAKGSEGPGKNC	85 / 7 AA	46
Phosphosite 13:	HIF1AN	Q9NWT6	S13	AEAVASGSGEPREEA	75 / 8 AA	40
Phosphosite 14:	MICAL3	Q7RTP6	S798	TRPTLRGSEEPTLKH	83 / 6 AA	110
Phosphosite 15:	EMX1	Q04741	S41	HLLAAAASEEPLRPT	66 / 9 AA	28
Phosphosite 16:	SF3B1	O75533	S242	TPGRAKGSETPGATP	85 / 7 AA	146
Phosphosite 17:	RYR3	Q15413	T4434	ILLFYKVTEEPLEEE	71 / 7 AA	552
Phosphosite 18:	PAPPA	Q13219	S521	NIFFAKSSEEELAGV	75 / 8 AA	181
Phosphosite 19:	SOS2	Q07890	S1140	CGSLHKLSEEPLIPP	85 / 7 AA	153
Phosphosite 20:	TSC1	Q92574	S444	HLLNDRGSEEPPGSK	83 / 6 AA	130