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:	C21orf129
Human P-Site:	S5
P-Site Sequence:	___MDGGSLRASPAA
UniProt:	Q96M42
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf129	Q96M42	S5	___MDGGSLRASPAA	100 / 9 AA	15
Phosphosite 1:	MEK5	Q13163	S248	TEFMDGGSLDVYRKM	100 / 6 AA	50
Phosphosite 2:	FAM131C	Q96AQ9	S270	LPSMDSGSLWEEDEV	62 / 8 AA	30
Phosphosite 3:	CPNE3	O75131	S473	FLDGDGGSLRSPLGE	75 / 8 AA	60
Phosphosite 4:	SAMD4	Q9UPU9	S399	RDIIEGGSLRIPLQE	71 / 7 AA	59
Phosphosite 5:	TNRC6B	Q9UPQ9	S1643	STWSDGGSVRPSYWL	75 / 8 AA	194
Phosphosite 6:	FAM131C	Q96AQ9	S268	GSLPSMDSGSLWEED	71 / 7 AA	30
Phosphosite 7:	ASCL2	Q99929	T5	___MDGGTLPRSAPP	66 / 9 AA	20
Phosphosite 8:	DENND1C	Q8IV53	S480	SVLQRGGSLRAPALP	85 / 7 AA	87
Phosphosite 9:	MATN4	O95460	S180	VQRADVGSLRAMASP	85 / 7 AA	68
Phosphosite 10:	KNL2	Q6P0N0	S179	SFQSDDSSLRASVQG	75 / 8 AA	129
Phosphosite 11:	LZTS2	Q9BRK4	S570	AAAGVGGSLRAQVER	100 / 6 AA	73
Phosphosite 12:	EGFL8	Q99944	S30	GEGAKGGSLRESQGV	85 / 7 AA	32
Phosphosite 13:	MORC3	Q14149	S889	VNHMDGESLKLRSLR	71 / 7 AA	107
Phosphosite 14:	KIF1A	Q12756	S1312	RNLFGSGSLRASESN	66 / 9 AA	191
Phosphosite 15:	FLJ43906	Q4AC94	S357	HPPINEDSLRASTQI	55 / 9 AA	260
Phosphosite 16:	PELO	Q9BRX2	S38	NLVQVGDSLRASTIR	85 / 7 AA	43
Phosphosite 17:	USHBP1	Q8N6Y0	S77	DKKMDGGSGRELASA	75 / 8 AA	76
Phosphosite 18:	ZNF114	Q8NC26	S235	KAFREDGSLRAHNTH	62 / 8 AA	48
Phosphosite 19:	Desmin	P17661	S68	GGAGGLGSLRASRLG	100 / 6 AA	54
Phosphosite 20:	CNTN6	Q9UQ52	S83	HYRLDGGSLAINSPH	83 / 6 AA	114