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:	PITRM1
Human P-Site:	S503
P-Site Sequence:	NQHKLTLSMRPDDKY
UniProt:	Q5JRX3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PITRM1	Q5JRX3	S503	NQHKLTLSMRPDDKY	100 / 9 AA	117
Phosphosite 1:	PITRM1	Q5JRX3	T501	KNNQHKLTLSMRPDD	100 / 7 AA	117
Phosphosite 2:	PHKB	Q93100	S550	INEKLGLSGRPDRPI	77 / 9 AA	125
Phosphosite 3:	Putative uncharacterized protein ENSP00000253375	A6NEQ9	S21	RITKLTYSHRPDIKS	77 / 9 AA	5
Phosphosite 4:	TARS	P26639	S499	FSFKLNLSTRPEKFL	66 / 9 AA	83
Phosphosite 5:	Telethonin	O15273	S31	EWKDLTLSTRPEEGC	75 / 8 AA	17
Phosphosite 6:	TMTC3	Q6ZXV5	S557	QLYRQAISMRPDFKQ	55 / 9 AA	104
Phosphosite 7:	HMBOX1	Q6NT76	S237	TNPGATLSMRPAPIP	85 / 7 AA	47
Phosphosite 8:	HS3ST3A1	Q9Y663	S258	SDYTQTLSKRPDIPT	85 / 7 AA	45
Phosphosite 9:	HS3ST3B1	Q9Y662	S243	SDYTQTLSKRPDIPT	85 / 7 AA	43
Phosphosite 10:	PRMT5	O14744	S566	LYQDITLSIRPETHS	62 / 8 AA	73
Phosphosite 11:	DNAJC1	Q96KC8	T91	AYRKLSLTLHPDKNK	55 / 9 AA	64
Phosphosite 12:	ZNF536	O15090	S979	QYEPLDLSVRPDAAS	75 / 8 AA	141
Phosphosite 13:	ACMSD	Q8TDX5	S241	GRISHGFSMRPDLCA	83 / 6 AA	38
Phosphosite 14:	C7orf47	Q8TAP8	S47	PGLDLSLSPRPDSPQ	75 / 8 AA	28
Phosphosite 15:	LOC442780	Q8IX94	S29	VVAALPESMRPDENP	75 / 8 AA	57
Phosphosite 16:	CTAGE6	Q86UF2	S29	VVAALPESMRPDENP	75 / 8 AA	83
Phosphosite 17:	PTPN23	Q9H3S7	S429	MEKCAALSVRPDTVR	71 / 7 AA	179
Phosphosite 18:	TCF7L2	Q9NQB0	S537	QTQPLSLSLKPDPLA	62 / 8 AA	68
Phosphosite 19:	HS3ST2	Q9Y278	S220	SDYTQTLSKKPDIPT	71 / 7 AA	42
Phosphosite 20:	SHROOM1	Q2M3G4	S26	SLDLWHLSMRADSAY	83 / 6 AA	91