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Literature summary for 3.1.26.4 extracted from

  • Zhou, Z.; Feng, H.; Ghirlando, R.; Bai, Y.
    The high-resolution NMR structure of the early folding intermediate of the Thermus thermophilus ribonuclease H (2008), J. Mol. Biol., 384, 531-539.
    View publication on PubMedView publication on EuropePMC

Protein Variants

Protein Variants Comment Organism
additional information populating the folded region of the intermediate mimic by protein engineering Thermus thermophilus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
12800
-
intermediate mimic, ultracentrifugation experiments Thermus thermophilus
13000
-
intermediate mimic, gel filtration Thermus thermophilus

Organism

Organism UniProt Comment Textmining
Thermus thermophilus P29253
-
-

Purification (Commentary)

Purification (Comment) Organism
using Ni-NTA agarose and reverse-phase HPLC Thermus thermophilus

Subunits

Subunits Comment Organism
monomer enzyme is composed of five alpha-helices (A to E) and five beta-strands (I to V). The intermediate mimic is a monomer Thermus thermophilus

Synonyms

Synonyms Comment Organism
ribonuclease H
-
Thermus thermophilus
RNase H
-
Thermus thermophilus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
75
-
melting temperature curve of the intermediate mimic shown. The heat denaturation experiment shows that this intermediate mimic unfolds cooperatively as temperature increases, with a melting temperature (Tm) of about 75°C Thermus thermophilus