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:	C21orf121
Human P-Site:	S41
P-Site Sequence:	RRLLAPPSSSWTLWV
UniProt:	Q8N0V1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf121	Q8N0V1	S41	RRLLAPPSSSWTLWV	100 / 9 AA	15
Phosphosite 1:	IL11	P20809	S165	APPLAPPSSAWGGIR	87 / 8 AA	21
Phosphosite 2:	GPR146	Q96CH1	S89	VHLLGPPSSRWALWS	66 / 9 AA	37
Phosphosite 3:	PARD3	Q8TEW0	S3781	VESLGPPSEPWTISA	66 / 9 AA	151
Phosphosite 4:	AZI2	Q9H6S1	S155	MRNLNPPSSNWEVEK	75 / 8 AA	45
Phosphosite 5:	CRIK	O14578	S1337	MSLLAPPSSRRKESS	66 / 9 AA	231
Phosphosite 6:	PRR15	Q8IV56	S49	PTPPAPPSPDWTSSS	75 / 8 AA	14
Phosphosite 7:	IL11	P20809	S166	PPLAPPSSAWGGIRA	85 / 7 AA	21
Phosphosite 8:	FOLH1B	Q9HBA9	S9	GGSAPPDSSWRGSLK	85 / 7 AA	50
Phosphosite 9:	KIAA1267	Q7Z3B3	S26	RFKLAPPSSTLSPGS	66 / 9 AA	121
Phosphosite 10:	PDE12	Q6L8Q7	S224	SPSSPSSSWTETDVE	100 / 6 AA	67
Phosphosite 11:	BAT5	O95870	S41	TAVTAPHSSSWDTYY	85 / 7 AA	63
Phosphosite 12:	PDE12	Q6L8Q7	S223	LSPSSPSSSWTETDV	100 / 6 AA	67
Phosphosite 13:	Bicd2	Q8TD16	S329	KEGLAPPSPSLVSDL	66 / 9 AA	94
Phosphosite 14:	SCN5A	Q14524	S1964	SRPLGPPSSSSISST	66 / 9 AA	227
Phosphosite 15:	CCDC108	Q6ZU64	S1735	MPILPVPSSSWEDGK	75 / 8 AA	217
Phosphosite 16:	PDE12	Q6L8Q7	S222	SLSPSSPSSSWTETD	100 / 6 AA	67
Phosphosite 17:	C17orf75	Q9HAS0	S34	ERRLEPPSSSHYCLY	75 / 8 AA	45
Phosphosite 18:	GPR146	Q96CH1	S90	HLLGPPSSRWALWSV	62 / 8 AA	37
Phosphosite 19:	AZI2	Q9H6S1	S156	RNLNPPSSNWEVEKL	83 / 6 AA	45
Phosphosite 20:	C6orf15	Q6UXA7	S306	GVLRPPGSSWNIPAG	71 / 7 AA	34