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Literature summary for 2.3.2.32 extracted from

  • Gray, W.; Hellmann, H.; Dharmasiri, S.; Estelle, M.
    Role of the Arabidopsis RING-H2 protein RBX1 in RUB modification and SCF function (2002), Plant Cell, 14, 2137-2144 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
[E2 NEDD8-conjugating enzyme]-S-[NEDD8-protein]-yl-L-cysteine + [cullin]-L-lysine Arabidopsis thaliana
-
[E2 NEDD8-conjugating enzyme]-L-cysteine + [cullin]-N6-[NEDD8-protein]-yl-L-lysine
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Arabidopsis thaliana

Source Tissue

Source Tissue Comment Organism Textmining
flower
-
Arabidopsis thaliana
-
leaf
-
Arabidopsis thaliana
-
meristem
-
Arabidopsis thaliana
-
root
-
Arabidopsis thaliana
-
shoot
-
Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
[E2 NEDD8-conjugating enzyme]-S-[NEDD8-protein]-yl-L-cysteine + [cullin]-L-lysine
-
Arabidopsis thaliana [E2 NEDD8-conjugating enzyme]-L-cysteine + [cullin]-N6-[NEDD8-protein]-yl-L-lysine
-
?

Synonyms

Synonyms Comment Organism
RBX1
-
Arabidopsis thaliana

General Information

General Information Comment Organism
metabolism the function of RBX1 is to bind the ubiquitin-conjugating enzyme E2 and bring it into close proximity with the E3 substrate Arabidopsis thaliana
physiological function overexpression of RBX1 increases protein RUB modification of cullin-1. This effect is associated with reduced auxin response and severe growth defects Arabidopsis thaliana