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:	S100
P-Site Sequence:	TTSHLDCSQQVESGS
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	S100	TTSHLDCSQQVESGS	100 / 9 AA	12
Phosphosite 1:	RASSF5	Q8WWW0	S171	SLIQLDCSQQEGLSR	85 / 7 AA	47
Phosphosite 2:	NPAT	Q14207	S618	ESSHLNVSGQVEIHL	66 / 9 AA	154
Phosphosite 3:	C2	P06681	S262	LYLLLDCSQSVSEND	85 / 7 AA	83
Phosphosite 4:	DCTN2	Q13561	T356	LLTHLDTTQQMIANS	62 / 8 AA	44
Phosphosite 5:	CXorf26	Q9BVG4	S126	TLLRLDCSQGYTEEN	83 / 6 AA	26
Phosphosite 6:	SLFN11	Q7Z7L1	S713	QTSHLDCSGLPPLSD	100 / 5 AA	103
Phosphosite 7:	RORC	P51449	S477	GKLRSLCSQHVERLQ	83 / 6 AA	58
Phosphosite 8:	IQCH	Q86VS3	S866	TNGHLDCSLSTLEVP	100 / 5 AA	117
Phosphosite 9:	LIG1	P18858	S88	QKPALDCSQVSPPRP	100 / 5 AA	102
Phosphosite 10:	MRPS18C	Q9Y3D5	S41	VLWRRGCSQQVSSNE	62 / 8 AA	16
Phosphosite 11:	ABCA9	Q8IUA7	S393	SNAHLDSSQNPYLII	83 / 6 AA	184
Phosphosite 12:	FSIP2	Q5CZC0	S1257	LHSQLSCSQQSREMT	71 / 7 AA	370
Phosphosite 13:	OXSM	Q9NWU1	S416	PTLNLDCSEPEFDLN	57 / 7 AA	49
Phosphosite 14:	RABEP1	Q15276	S814	LQTELDVSEQVQRDF	62 / 8 AA	99
Phosphosite 15:	SRBD1	Q8N5C6	S778	DYIRTFCSQQTETSG	83 / 6 AA	112
Phosphosite 16:	MFN2	O95140	S685	SYTGSNCSHQVQQEL	57 / 7 AA	86
Phosphosite 17:	BRCA1	P38398	S1271	KNSLNDCSNQVILAK	83 / 6 AA	208
Phosphosite 18:	FSIP2	Q5CZC0	S1255	THLHSQLSCSQQSRE	71 / 7 AA	370
Phosphosite 19:	RASSF10	A6NK89	S418	VKSDLDYSQQQWDSK	83 / 6 AA	57
Phosphosite 20:	RASSF10	A6NK89	Y417	AVKSDLDYSQQQWDS	83 / 6 AA	57