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:	C21orf116
Human P-Site:	S15
P-Site Sequence:	WLGRDCPSRGQPTLR
UniProt:	Q9H386
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf116	Q9H386	S15	WLGRDCPSRGQPTLR	100 / 9 AA	8
Phosphosite 1:	Spry1	O43609	S312	CKLESCPSRGQGKPS	100 / 6 AA	35
Phosphosite 2:	MLXIP	Q9HAP2	S684	PSRDCPNSGQASPCA	62 / 8 AA	101
Phosphosite 3:	LRIG1	Q96JA1	Y941	CNTEVDCYSRGQAFH	85 / 7 AA	119
Phosphosite 4:	PRX	Q9BXM0	S816	LGRAESPSRGKPGEA	62 / 8 AA	155
Phosphosite 5:	PIK3C2B	O00750	S563	NQLPPCPSRMQPKIQ	85 / 7 AA	185
Phosphosite 6:	SPEN	Q96T58	Y650	PEDSRRDYPARGREF	71 / 7 AA	402
Phosphosite 7:	EIF4G1	Q04637	S54	PRQHFYPSRAQPPSS	71 / 7 AA	176
Phosphosite 8:	WIPF2	Q8TF74	S320	PPARDPPSRGAAPPP	85 / 7 AA	46
Phosphosite 9:	WDR27	A2RRH5	S400	VRAQQCPSMGQSLSV	62 / 8 AA	90
Phosphosite 10:	CMAS	Q8NFW8	S20	SNPRGRPSRGRPPKL	66 / 9 AA	48
Phosphosite 11:	PCNXL2	A6NKB5	S146	TPPLRCSSRGQSITS	71 / 7 AA	237
Phosphosite 12:	FRMD3	A2A2Y4	S471	DMLFDCPSRLELERE	71 / 7 AA	69
Phosphosite 13:	TNR	Q92752	S240	LRCPTDCSSRGLCVD	71 / 7 AA	150
Phosphosite 14:	KIAA1853	A7MD48	S192	HHRCPSRSQSSESRP	71 / 7 AA	69
Phosphosite 15:	Cbl	P22681	S574	CTPGDCPSRDKLPPV	71 / 7 AA	100
Phosphosite 16:	TECTA	O75443	S262	DPANGCTSRGQFLRR	71 / 7 AA	240
Phosphosite 17:	PI4KA	P42356	T1845	IECIPDCTSRDQLGR	71 / 7 AA	231
Phosphosite 18:	PI4KAP2	A4QPH2	T390	IECIPDCTSRDQLGR	71 / 7 AA	67
Phosphosite 19:	NCALD	P61601	S40	GFLRDCPSGHLSMEE	100 / 5 AA	22
Phosphosite 20:	PI4KA	P42356	S1846	ECIPDCTSRDQLGRQ	71 / 7 AA	231