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:	C19orf44
Human P-Site:	S499
P-Site Sequence:	DRTLDALSESSSSVK
UniProt:	Q9H6X5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf44	Q9H6X5	S499	DRTLDALSESSSSVK	100 / 9 AA	71
Phosphosite 1:	TARBP1	Q13395	S427	GPLMDALSESSLYSR	87 / 8 AA	182
Phosphosite 2:	PDXDC1	Q6P996	S718	LRGSDALSETSSVSH	87 / 8 AA	87
Phosphosite 3:	AKAP9	Q99996	S1874	EKLLEAISETSSQLE	66 / 9 AA	454
Phosphosite 4:	CIITA	P33076	S995	HLDLDALSENKIGDE	85 / 7 AA	123
Phosphosite 5:	CLIP4	Q8N3C7	S562	TDSLDTLSEISSNKQ	77 / 9 AA	76
Phosphosite 6:	CAST	P20810	S516	DFLLDALSEDFSGPQ	77 / 9 AA	77
Phosphosite 7:	RNF157	Q96PX1	S420	ISPLDRLSDSSSQGL	77 / 9 AA	74
Phosphosite 8:	PGEA1	Q9Y3M2	S103	DILLDMLSESTAESH	66 / 9 AA	14
Phosphosite 9:	KIF13A	Q9H1H9	S570	EHDLDAASEASSEPD	77 / 9 AA	202
Phosphosite 10:	WHRN	Q9P202	S9	NAPLDGLSVSSSSTG	77 / 9 AA	97
Phosphosite 11:	SYNGAP1	Q96PV0	T674	ISNLDTLTNSSSFEG	66 / 9 AA	148
Phosphosite 12:	PHF20	Q9BVI0	S614	ALEEDNLSESSSESF	87 / 8 AA	115
Phosphosite 13:	ZCCHC14	Q8WYQ9	S579	VQVLSGLSESSSMSP	77 / 9 AA	100
Phosphosite 14:	C10orf71	Q711Q0	S13	KKCTDAFSDSSSIGS	75 / 8 AA	156
Phosphosite 15:	C19orf44	Q9H6X5	S501	TLDALSESSSSVKTD	100 / 7 AA	71
Phosphosite 16:	SALL3	Q9BXA9	S899	GSPALSESSSSQALS	100 / 7 AA	135
Phosphosite 17:	ENHO	Q6UWT2	S45	SADVDSLSESSPNSS	75 / 8 AA	8
Phosphosite 18:	SALL3	Q9BXA9	S897	SAGSPALSESSSSQA	100 / 7 AA	135
Phosphosite 19:	14-3-3 zeta	P63104	S207	IAELDTLSEESYKDS	75 / 8 AA	28
Phosphosite 20:	YWHAE	P62258	S210	IAELDTLSEESYKDS	75 / 8 AA	29