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:	C21orf54
Human P-Site:	S95
P-Site Sequence:	LSHSCTTSHLDCSQQ
UniProt:	A6NM66
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf54	A6NM66	S95	LSHSCTTSHLDCSQQ	100 / 9 AA	12
Phosphosite 1:	C21orf54	A6NM66	T93	TSLSHSCTTSHLDCS	100 / 7 AA	12
Phosphosite 2:	ARHGAP17	Q68EM7	S308	AALDCSTSHLDEFYS	85 / 7 AA	95
Phosphosite 3:	ZNF487	B1APH4	S106	EEESPSQSHLDCCID	66 / 9 AA	52
Phosphosite 4:	GCNT4	Q9P109	T383	GFFYPSCTGSHLRSV	85 / 7 AA	53
Phosphosite 5:	FAM154B	Q658L1	S251	SMLLNSTSHLDYVPY	71 / 7 AA	46
Phosphosite 6:	MLL	Q03164	S1658	LLNSRTTSHLLRYRQ	85 / 7 AA	432
Phosphosite 7:	HEATR2	Q86Y56	S573	LLERVTASHLDWTAH	62 / 8 AA	94
Phosphosite 8:	MLL	Q03164	T1657	ALLNSRTTSHLLRYR	85 / 7 AA	432
Phosphosite 9:	MLL	Q03164	T1656	TALLNSRTTSHLLRY	85 / 7 AA	432
Phosphosite 10:	C9	P02748	S39	TESSGSASHIDCRMS	55 / 9 AA	63
Phosphosite 11:	OR4F15	Q8NGB8	S265	YTWPSPTSHLDKYLA	62 / 8 AA	35
Phosphosite 12:	piccolo	Q9Y6V0	S4676	LIDLSSTSHLDNTPR	71 / 7 AA	567
Phosphosite 13:	ZCWPW1	Q9H0M4	S349	GEYFLFTSHLDSLPS	83 / 6 AA	72
Phosphosite 14:	ARHGAP17	Q68EM7	S306	LKAALDCSTSHLDEF	83 / 6 AA	95
Phosphosite 15:	WDR41	Q9HAD4	T168	KLDLLCKTSHLSDTG	83 / 6 AA	52
Phosphosite 16:	RSKL1	Q96S38	T509	SSSEEECTTSYLTLC	83 / 6 AA	119
Phosphosite 17:	ULK1	O75385	S310	SSSSSSTSHLASPPS	55 / 9 AA	113
Phosphosite 18:	RSKL1	Q96S38	T510	SSEEECTTSYLTLCN	83 / 6 AA	119
Phosphosite 19:	CR1L	Q2VPA4	T441	SRINYSCTTGHRLIG	83 / 6 AA	63
Phosphosite 20:	NckAP1	Q9Y2A7	S710	TPREYLTSHLEIRFT	50 / 8 AA	129