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:	TCHHL1
Human P-Site:	S537
P-Site Sequence:	YQGEDPESPFTQSDE
UniProt:	Q5QJ38
Intern. Prot. ID:	IPI00056742

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TCHHL1	Q5QJ38	S537	YQGEDPESPFTQSDE	100 / 9 AA	99
Phosphosite 1:	PLA2G4A	P47712	S676	DIFDDPESPFSTFNF	75 / 8 AA	85
Phosphosite 2:	TRIP10	Q15642	S65	PAKDDPESKFSQQQS	66 / 9 AA	68
Phosphosite 3:	UNC13B	O14795	S367	FPEENASSPFTQARA	66 / 9 AA	181
Phosphosite 4:	Leucine-rich repeat-containing protein ENSP00000371558	A6NJI9	S211	DASWDPKSPFKQKPA	75 / 8 AA	34
Phosphosite 5:	C9orf173	Q8N7X2	T154	FQSESPFTQKADFDQ	100 / 6 AA	43
Phosphosite 6:	ADAT1	Q9BUB4	S191	RKCEDPDSPVTKKMR	66 / 9 AA	55
Phosphosite 7:	PRMT1	Q99873	Y299	STSPESPYTHWKQTV	71 / 7 AA	42
Phosphosite 8:	TCHHL1	Q5QJ38	T540	EDPESPFTQSDEGSS	100 / 6 AA	99
Phosphosite 9:	PRMT1	Q99873	S297	GFSTSPESPYTHWKQ	71 / 7 AA	42
Phosphosite 10:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S264	TQAKSPESPFTVTKK	100 / 6 AA	60
Phosphosite 11:	C9orf173	Q8N7X2	S151	TLWFQSESPFTQKAD	75 / 8 AA	43
Phosphosite 12:	POLS	Q5XG87	S337	TQNREPESPYGQRLT	62 / 8 AA	60
Phosphosite 13:	SHANK1	Q9Y566	S1582	NSFEKPESPLTPGPP	75 / 8 AA	225
Phosphosite 14:	SEC16A	O15027	T123	NNSDPESTFRQNPRI	75 / 8 AA	234
Phosphosite 15:	SEC16A	O15027	S122	ANNSDPESTFRQNPR	75 / 8 AA	234
Phosphosite 16:	TBX20	Q9UMR3	S189	RLYVHPDSPFTGEQL	83 / 6 AA	33
Phosphosite 17:	SPC25	Q9HBM1	S168	IDPKNPESPFMFSLH	71 / 7 AA	26
Phosphosite 18:	USP32	Q8NFA0	S1070	HMPSLPDSPFTGYII	83 / 6 AA	182
Phosphosite 19:	USP6	P35125	S868	HMPSLPDSPFTGYII	83 / 6 AA	159
Phosphosite 20:	UBLE1A	Q9UBE0	S121	DIEKKPESFFTQFDA	75 / 8 AA	38