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:	C19orf46
Human P-Site:	S303
P-Site Sequence:	SRQDMLESGLGHQKR
UniProt:	Q8N205
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf46	Q8N205	S303	SRQDMLESGLGHQKR	100 / 9 AA	44
Phosphosite 1:	TRGV3	P03979	S79	TARDVLESGLSPGKY	66 / 9 AA	16
Phosphosite 2:	EXD3	Q8N9H8	S65	GLLDMLESCRGQRGE	66 / 9 AA	97
Phosphosite 3:	SHOX	O15266	S41	TYREVLESGLARSRE	55 / 9 AA	32
Phosphosite 4:	ZNF384	Q8TF68	S202	KKKRMLESGLPEMND	100 / 6 AA	63
Phosphosite 5:	MST2	Q13188	S360	HNSTMLESDLGTMVI	85 / 7 AA	56
Phosphosite 6:	NLRC5	Q86WI3	S1516	EGLAHLASGLGHCHH	85 / 7 AA	205
Phosphosite 7:	ST6GALNAC4	Q9H4F1	S88	SSGQMLGSGLGAEID	75 / 8 AA	34
Phosphosite 8:	STX3	Q13277	S171	ELEEMLESGNPAIFT	83 / 6 AA	33
Phosphosite 9:	STX2	P32856	S170	ELEEMLESGKPSIFT	83 / 6 AA	33
Phosphosite 10:	PLCL2	Q9UPR0	S262	HTLDMLESSQDNMRT	55 / 9 AA	126
Phosphosite 11:	UNC80	Q8N2C7	S2767	KNFMLESSPAHCSTP	62 / 8 AA	363
Phosphosite 12:	ATP10B	O94823	S693	DQGDILESGSGTSLE	75 / 8 AA	165
Phosphosite 13:	EXD3	Q8N9H8	S858	HFRDMLESAPSPCEP	55 / 9 AA	97
Phosphosite 14:	MAGEA2	P43356	S138	TKAEMLESVLRNCQD	71 / 7 AA	35
Phosphosite 15:	C10orf122	Q5VZQ5	S88	NSGCYLDSGLGRKKI	71 / 7 AA	22
Phosphosite 16:	Coiled-coil domain-containing protein ENSP00000299415	A6NF36	S25	QGKKMIESGLQSGDF	83 / 6 AA	18
Phosphosite 17:	LGTN	P41214	S159	STAEMLTSGLKGRGF	71 / 7 AA	65
Phosphosite 18:	FAM186A	A6NE01	S1876	IPGDLLESGPLTFSE	83 / 6 AA	263
Phosphosite 19:	ANXA2	P07355	S243	SPYDMLESIRKEVKG	100 / 5 AA	39
Phosphosite 20:	ANXA2P2	A6NMY6	S243	SPYDMLESIRKEVKG	100 / 5 AA	39