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Literature summary for 5.4.99.61 extracted from

  • Shipman, L.W.; Li, D.; Roessner, C.A.; Scott, A.I.; Sacchettini, J.C.
    Crystal structure of precorrin-8x methyl mutase (2001), Structure, 9, 587-596.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Pseudomonas denitrificans (nom. rej.)

Crystallization (Commentary)

Crystallization (Comment) Organism
apo form and complexed with hydrogenobirinate, hanging drop vapor diffusion with equal volumes of concentrated protein, i.e. 10 mg/ml, and a precipitant solution containing 25%-32.5% polyethylene glycol 4000, 200 mM MgCl2, 100 mM Tris-HCl, pH 8.5, crystals diffract to 2.1 A and 2.6 A resolution Pseudomonas denitrificans (nom. rej.)

Inhibitors

Inhibitors Comment Organism Structure
Hydrogenobyrinate
-
Pseudomonas denitrificans (nom. rej.)

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00091
-
Hydrogenobyrinate
-
Pseudomonas denitrificans (nom. rej.)

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
22060
-
gel filtration, native-PAGE Pseudomonas denitrificans (nom. rej.)

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
Precorrin-8X Pseudomonas denitrificans (nom. rej.) involved in the aerobic pathway to vitamin B12 Hydrogenobyrinate
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas denitrificans (nom. rej.) P21638
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant CoBH Pseudomonas denitrificans (nom. rej.)

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Precorrin-8X
-
Pseudomonas denitrificans (nom. rej.) Hydrogenobyrinate
-
?
Precorrin-8X involved in the aerobic pathway to vitamin B12 Pseudomonas denitrificans (nom. rej.) Hydrogenobyrinate
-
?

Synonyms

Synonyms Comment Organism
CoBH
-
Pseudomonas denitrificans (nom. rej.)

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.00017
-
Hydrogenobyrinate product inhibition Pseudomonas denitrificans (nom. rej.)