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:	GCLC
Human P-Site:	T143
P-Site Sequence:	EENQALCTITSFPRL
UniProt:	P48506
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GCLC	P48506	T143	EENQALCTITSFPRL	100 / 9 AA	73
Phosphosite 1:	KIAA1305	Q9P2P1	T764	RHLQANSTVTSFQRY	66 / 9 AA	208
Phosphosite 2:	ARHGEF17	Q96PE2	Y1427	SEKQALCYALSFPPT	66 / 9 AA	222
Phosphosite 3:	KIAA1239	Q9ULI1	T1135	GSGEKLCTVTSEFSG	62 / 8 AA	197
Phosphosite 4:	ZNF69	Q9UC07	S343	QCGKALSSLTSFQTH	55 / 9 AA	66
Phosphosite 5:	ZNF439	Q8NDP4	S337	QCGKALSSLTSFQTH	55 / 9 AA	58
Phosphosite 6:	ZNF440	Q8IYI8	S323	QCGKALSSLTSFQTH	55 / 9 AA	69
Phosphosite 7:	FREM3	P0C091	T1109	DELLCTVTSQPASGY	83 / 6 AA	238
Phosphosite 8:	FREM3	P0C091	T1107	HQDELLCTVTSQPAS	62 / 8 AA	238
Phosphosite 9:	KIAA1239	Q9ULI1	T1137	GEKLCTVTSEFSGGF	83 / 6 AA	197
Phosphosite 10:	MANEA	Q5SRI9	S398	QTRPSLISITSFNEW	55 / 9 AA	54
Phosphosite 11:	USP18	Q9UMW8	T169	ERLQALYTIRVKDSL	83 / 6 AA	43
Phosphosite 12:	KIAA1257	Q9ULG3	S20	ASIEPISSITSFYQS	44 / 9 AA	47
Phosphosite 13:	USP18	Q9UMW8	Y168	VERLQALYTIRVKDS	83 / 6 AA	43
Phosphosite 14:	TRS85	Q9Y2L5	T266	SYEDGPCTITSNKNS	62 / 8 AA	161
Phosphosite 15:	LAMC1	P11047	T206	DEQQALCTDEFSDIS	100 / 5 AA	178
Phosphosite 16:	SCN10A	Q9Y5Y9	S930	RTKQALCSFFSRSCP	62 / 8 AA	221
Phosphosite 17:	LIPH	Q8WWY8	T264	SSLRESCTITAYPCD	66 / 6 AA	51
Phosphosite 18:	RAP1GDS1	P52306	S145	DHLRSLCSITDPANE	57 / 7 AA	66
Phosphosite 19:	TTN	Q8WZ42	T16279	NKRLCPTTSFLVENL	71 / 7 AA	3816
Phosphosite 20:	ALS2CR11	Q53TS8	S444	PSPTEVHSLCTISNQ	66 / 6 AA	71