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:	HLCS
Human P-Site:	S341
P-Site Sequence:	HLELPPSSNIVQTPE
UniProt:	P50747
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HLCS	P50747	S341	HLELPPSSNIVQTPE	100 / 9 AA	81
Phosphosite 1:	HLCS	P50747	S340	VHLELPPSSNIVQTP	100 / 8 AA	81
Phosphosite 2:	C12orf50	Q8NA57	S43	NGLFLPPSSNITLQK	87 / 8 AA	47
Phosphosite 3:	C12orf50	Q8NA57	S44	GLFLPPSSNITLQKE	87 / 8 AA	47
Phosphosite 4:	WDR7	Q9Y4E6	S940	RGSPPTSSNIVQGQI	87 / 8 AA	164
Phosphosite 5:	LEFTY1	O75610	S111	EQRLPPNSELVQAVL	66 / 9 AA	41
Phosphosite 6:	LEFTY2	O00292	S111	EQRLPPNSELVQAVL	66 / 9 AA	41
Phosphosite 7:	PGC	P20142	S334	EFPLPPSSYILSNNG	75 / 8 AA	42
Phosphosite 8:	PGC	P20142	S333	VEFPLPPSSYILSNN	75 / 8 AA	42
Phosphosite 9:	DNM3	Q9UQ16	S522	QGTNLPPSRQIVIRK	75 / 8 AA	98
Phosphosite 10:	OR1J1	Q8NGS3	S265	LYFLPPSSNTNDKNI	85 / 7 AA	35
Phosphosite 11:	LPIN1	Q14693	S370	ELKPPSASVVQTANK	62 / 8 AA	99
Phosphosite 12:	MATR3	P43243	S275	KKRGAPPSSNIEDFH	100 / 6 AA	95
Phosphosite 13:	MATR3	P43243	S276	KRGAPPSSNIEDFHG	100 / 6 AA	95
Phosphosite 14:	OR1J1	Q8NGS3	S264	GLYFLPPSSNTNDKN	85 / 7 AA	35
Phosphosite 15:	RAB43	Q86YS6	S122	DVRKYAGSNIVQLLI	71 / 7 AA	23
Phosphosite 16:	PPP2R5D	Q14738	S186	LFRTLPPSSNPTGAE	100 / 6 AA	70
Phosphosite 17:	PPP2R5C	Q13362	S110	MFRTLPPSSNPTGAE	100 / 6 AA	61
Phosphosite 18:	PPP2R5D	Q14738	S187	FRTLPPSSNPTGAEF	100 / 6 AA	70
Phosphosite 19:	PPP2R5C	Q13362	S111	FRTLPPSSNPTGAEF	100 / 6 AA	61
Phosphosite 20:	GDF2	Q9UK05	S106	DKSTTPASNIVRSFS	71 / 7 AA	47