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:	S438
P-Site Sequence:	VGRASPLSSDSPVKT
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	S438	VGRASPLSSDSPVKT	100 / 9 AA	76
Phosphosite 1:	C21orf25	Q9Y426	S439	GRASPLSSDSPVKTP	100 / 8 AA	76
Phosphosite 2:	PLEKHA6	Q9Y2H5	S1033	APPANPLSSESPRGA	77 / 9 AA	117
Phosphosite 3:	PLEKHA6	Q9Y2H5	S1034	PPANPLSSESPRGAD	75 / 8 AA	117
Phosphosite 4:	HIVEP1	P15822	T575	VTVSPLRTDSPKAMD	75 / 8 AA	297
Phosphosite 5:	BCORL1	Q5H9F3	T513	FSVARPLTSDSKLVS	75 / 8 AA	183
Phosphosite 6:	ZDBF2	Q9HCK1	S708	SSRSSLSSDSPASLY	87 / 8 AA	266
Phosphosite 7:	C10orf112	Q5VYJ5	S1225	YGSVPLSSNSPFKVA	85 / 7 AA	164
Phosphosite 8:	ANK2	Q01484	S2504	SSGKSPLSPDTPSSE	75 / 8 AA	430
Phosphosite 9:	ZDBF2	Q9HCK1	S707	QSSRSSLSSDSPASL	87 / 8 AA	266
Phosphosite 10:	CPEB3	Q8NE35	S42	APSTPLSSETPKPEE	62 / 8 AA	76
Phosphosite 11:	C10orf112	Q5VYJ5	S1224	TYGSVPLSSNSPFKV	85 / 7 AA	164
Phosphosite 12:	CAMSAP1L1	Q08AD1	S960	SSAIAPFSSDSPRPT	85 / 7 AA	168
Phosphosite 13:	CAMSAP1L1	Q08AD1	S961	SAIAPFSSDSPRPTH	85 / 7 AA	168
Phosphosite 14:	SETDB2	Q96T68	S321	NAKTSPLSSDKITTG	85 / 7 AA	82
Phosphosite 15:	CPEB3	Q8NE35	S41	EAPSTPLSSETPKPE	62 / 8 AA	76
Phosphosite 16:	KIF9	Q9HAQ2	S559	SSIEPLPSDSPKEEL	85 / 7 AA	90
Phosphosite 17:	ZNF711	Q9Y462	S472	YREASPLSSNKLILR	85 / 7 AA	87
Phosphosite 18:	PYHIN1	Q6K0P9	S480	PTVAPPLSSDTSTNR	75 / 8 AA	55
Phosphosite 19:	DNMBP	Q6XZF7	T398	EWEMPLATDSPTSDP	71 / 7 AA	177
Phosphosite 20:	HCN3	Q9P1Z3	S634	QRGPLPLSPDSPATL	85 / 7 AA	86