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:	S301
P-Site Sequence:	DCRWGVISASVDDRT
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	S301	DCRWGVISASVDDRT	100 / 9 AA	73
Phosphosite 1:	GCLC	P48506	S303	RWGVISASVDDRTRE	100 / 7 AA	73
Phosphosite 2:	TNRC6B	Q9UPQ9	S684	KSGWGELSASTEWKD	55 / 9 AA	194
Phosphosite 3:	R3HCC1	Q9Y3T6	T192	RQEEWGLTSTSVLKR	62 / 8 AA	53
Phosphosite 4:	ICK	Q9UPZ9	S409	RRRWGLISRSTKDSD	55 / 9 AA	71
Phosphosite 5:	PCM1	Q15154	S690	DAAQGVISASASNLD	100 / 6 AA	228
Phosphosite 6:	CAPRIN2	Q6IMN6	T574	PKSWGVATASLIPND	62 / 8 AA	126
Phosphosite 7:	WDFY2	Q96P53	S41	PKEEGVISVSEDRTV	75 / 8 AA	45
Phosphosite 8:	TSPAN11	A1L157	S145	GATQITASVDRLQQD	83 / 6 AA	28
Phosphosite 9:	Cdc16	Q13042	S223	SETVIPESVDGLQEN	71 / 7 AA	72
Phosphosite 10:	SEC15L2	Q9Y2D4	S128	RLQQRNISATVDKLM	83 / 6 AA	78
Phosphosite 11:	SEC15L2	Q9Y2D4	T130	QQRNISATVDKLMLC	83 / 6 AA	78
Phosphosite 12:	HYDIN	Q4G0P3	S3794	QELQLQISANVDFAS	83 / 6 AA	576
Phosphosite 13:	DIP2C	Q9Y2E4	T329	AALQRWGTISPKAPC	66 / 6 AA	171
Phosphosite 14:	FAM44A	Q8NFC6	S2343	ECMPISASIDRHEEN	83 / 6 AA	330
Phosphosite 15:	RC3H2	Q9HBD1	S909	ISKWGAISRSSRTGY	71 / 7 AA	132
Phosphosite 16:	DIP2C	Q9Y2E4	S331	LQRWGTISPKAPCLT	66 / 6 AA	171
Phosphosite 17:	FAM120A	Q9NZB2	T991	RPRGVISTPVIRTFG	71 / 7 AA	122
Phosphosite 18:	FAM44A	Q8NFC6	S2341	TAECMPISASIDRHE	83 / 6 AA	330
Phosphosite 19:	FAM69B	Q5VUD6	S76	QYRKGIISGSVCQDL	71 / 7 AA	49
Phosphosite 20:	CISH	Q9NSE2	S86	ESGWYWGSITASEAR	71 / 7 AA	29