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:	C21orf56
Human P-Site:	S92
P-Site Sequence:	SLEDLLCSHAPLSSE
UniProt:	Q9H0A9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf56	Q9H0A9	S92	SLEDLLCSHAPLSSE	100 / 9 AA	38
Phosphosite 1:	BCAR3	O75815	S30	SSMDLLSSRSPLAEH	66 / 9 AA	93
Phosphosite 2:	PCNT	O95613	S1778	LQSELLCSQAGGPRG	71 / 7 AA	378
Phosphosite 3:	SPTBN2	O15020	S2031	MAEAWLCSQEPLVRS	62 / 8 AA	271
Phosphosite 4:	WDR26	Q9H7D7	S260	LSGYLMCSHAEDLRA	83 / 6 AA	72
Phosphosite 5:	CACNA1G	O43497	S467	VRVGLLSSPAPLGGQ	66 / 9 AA	262
Phosphosite 6:	DGKQ	P52824	S608	KGRDLLCSFRKLLNP	66 / 9 AA	101
Phosphosite 7:	MGAT3	Q09327	S78	RTPLYSHSPLLQPLP	71 / 7 AA	61
Phosphosite 8:	MGAT3	Q09327	S76	LLRTPLYSHSPLLQP	71 / 7 AA	61
Phosphosite 9:	CHRNA2	Q15822	S438	PSVGTLCSHGHLHSG	71 / 7 AA	60
Phosphosite 10:	LHX4	Q969G2	S322	SSISSLPSHAPLLNG	85 / 7 AA	43
Phosphosite 11:	CPEB	Q9BZB8	S380	RSLLQACSHDPLSPD	83 / 6 AA	63
Phosphosite 12:	AlphaK2	Q86TB3	S1097	PEGEGFCSNSPLQVD	44 / 9 AA	237
Phosphosite 13:	EP400	Q96L91	S1762	LVNERRCSQAPVYGR	44 / 9 AA	344
Phosphosite 14:	KIAA1462	Q9P266	S10	SVEDLLISHGYKLSR	71 / 7 AA	148
Phosphosite 15:	AlphaK2	Q86TB3	S1099	GEGFCSNSPLQVDNL	57 / 7 AA	237
Phosphosite 16:	CAPN7	Q9Y6W3	S362	HKGELLCSYSNNKSE	57 / 7 AA	93
Phosphosite 17:	C1orf152	Q8TDN8	S17	PSTDLLCSFHSTAPH	100 / 5 AA	7
Phosphosite 18:	FBXO3	Q9UK99	S48	RRLSQLSSHDPLWRR	71 / 7 AA	55
Phosphosite 19:	PIP4K2B	P78356	S319	VGGNLLCSYGTPPDS	57 / 7 AA	47
Phosphosite 20:	SKA1	Q96BD8	S11	SDLEQLCSHVNEKIG	57 / 7 AA	29