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:	S503
P-Site Sequence:	DALSESSSSVKTDLP
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	S503	DALSESSSSVKTDLP	100 / 9 AA	71
Phosphosite 1:	C19orf44	Q9H6X5	S504	ALSESSSSVKTDLPQ	100 / 8 AA	71
Phosphosite 2:	GTF3C1	Q12789	S595	NPKESSSSLKTGRHS	87 / 8 AA	239
Phosphosite 3:	PTPN13	Q12923	S1343	TPKQESSSSVNTSNK	87 / 8 AA	277
Phosphosite 4:	PTPN13	Q12923	S1344	PKQESSSSVNTSNKM	87 / 8 AA	277
Phosphosite 5:	piccolo	Q9Y6V0	S2849	TMDESTSSVMTKIIE	75 / 8 AA	567
Phosphosite 6:	BLM	P54132	S1195	DFMETENSSSVKKQK	75 / 8 AA	159
Phosphosite 7:	BLM	P54132	S1197	METENSSSVKKQKAL	85 / 7 AA	159
Phosphosite 8:	BRWD1	Q9NSI6	S823	SSGNESSSSVRHETS	75 / 8 AA	263
Phosphosite 9:	BRWD1	Q9NSI6	S822	LSSGNESSSSVRHET	75 / 8 AA	263
Phosphosite 10:	BRWD1	Q9NSI6	S824	SGNESSSSVRHETSC	85 / 7 AA	263
Phosphosite 11:	C19orf44	Q9H6X5	S501	TLDALSESSSSVKTD	100 / 7 AA	71
Phosphosite 12:	PDZD7	Q9H5P4	S324	QLSPASESSSSVSSC	100 / 7 AA	56
Phosphosite 13:	HNRNPC	P07910	S241	EEEQSSSSVKKDETN	85 / 7 AA	34
Phosphosite 14:	PDZD7	Q9H5P4	S325	LSPASESSSSVSSCA	100 / 7 AA	56
Phosphosite 15:	YTHDF1	Q9BYJ9	S198	KIGDVSSSAVKTVGS	85 / 7 AA	61
Phosphosite 16:	HNRNPC	P07910	S240	SEEEQSSSSVKKDET	85 / 7 AA	34
Phosphosite 17:	INPPL1	O15357	S528	RISHVSTSSVKTGIA	85 / 7 AA	139
Phosphosite 18:	HNRNPC	P07910	S239	KSEEEQSSSSVKKDE	85 / 7 AA	34
Phosphosite 19:	INPPL1	O15357	S529	ISHVSTSSVKTGIAN	85 / 7 AA	139
Phosphosite 20:	CMYA5	Q8N3K9	S2068	KSETISSSVKTAHFP	100 / 6 AA	449