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:	C21orf25
Human P-Site:	S581
P-Site Sequence:	PQEDELDSWDLEKEP
UniProt:	Q9Y426
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf25	Q9Y426	S581	PQEDELDSWDLEKEP	100 / 9 AA	76
Phosphosite 1:	KIAA1875	A6NE52	S1130	HSNQQLDSWELEDQS	66 / 9 AA	180
Phosphosite 2:	AGPAT6	Q86UL3	S142	FSAEELESWNLLSRT	62 / 8 AA	52
Phosphosite 3:	COL6A6	A6NMZ7	S483	GAVQYADSWDLEFEI	100 / 6 AA	247
Phosphosite 4:	SYNE1	Q8NF91	S6097	CEADELDSWLLSTKA	100 / 6 AA	1011
Phosphosite 5:	PLD2	O14939	S17	PTGDELDSSQLQMES	66 / 9 AA	106
Phosphosite 6:	GLI3	P10071	S1496	STVDSLDSHDLEGVQ	77 / 9 AA	170
Phosphosite 7:	ANKRD30B	Q9BXX2	S693	QKDDEENSWDFESFL	66 / 9 AA	168
Phosphosite 8:	CENPH	Q9H3R5	S147	IMKSQQESWDLEEKL	62 / 8 AA	28
Phosphosite 9:	LPAAT-THETA	Q53EU6	S123	FSSEELVSWNLLTRT	62 / 8 AA	49
Phosphosite 10:	RELN	P78509	S1119	AGKRQLVSWDLDTSW	62 / 8 AA	388
Phosphosite 11:	RAPGEF2	Q9Y4G8	S172	NDGEELDSWSVILNG	62 / 8 AA	167
Phosphosite 12:	SYCP2	Q9BX26	S780	ELTSELNSWDSKQKK	83 / 6 AA	176
Phosphosite 13:	ZC3H15	Q8WU90	T421	ELEEELNTLDLEE__	55 / 9 AA	49
Phosphosite 14:	CHOP	P35638	S15	FSFGTLSSWELEAWY	71 / 7 AA	19
Phosphosite 15:	FKBPL	Q9UIM3	S198	SFTQGRDSWELETSE	83 / 6 AA	38
Phosphosite 16:	PGCP	Q9Y646	S293	LVSGHLDSWDVGQGA	71 / 7 AA	52
Phosphosite 17:	JMJD1A	Q9Y4C1	S32	GSDGSHDSWDVERVA	83 / 6 AA	147
Phosphosite 18:	RAPGEF6	Q8TEU7	S317	EDGQELDSWYVILNG	83 / 6 AA	179
Phosphosite 19:	MPDZ	O75970	S645	TTQSELDSLDLCDIE	85 / 7 AA	219
Phosphosite 20:	CENTB5	Q96P50	S462	VRSLTLDSWEPELLK	71 / 7 AA	92