Values CatLog read from this paper
Glutamate versus glutamine exchange swaps substrate selectivity in tRNA-guanine transglycosylase: insight into the regulation of substrate selectivity by kinetic and crystallographic studies
PMID 17949745doi:10.1016/j.jmb.2007.09.062Open in Browse
The paper itself is not on this site: read it at the publisher. This page lists only the values CatLog read from it.
CatLog read 8 records (22 values) from this paper: tRNA-guanine transglycosylase (Tgt) from Zymomonas mobilis.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units. Values are in CatLog's units; each record opens in Browse with the line the paper prints and the checks.
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Open record |
|---|---|---|---|---|---|---|---|
| tRNA-guanine transglycosylase (Tgt) | Zymomonas mobilis | 7-aminomethyl-7-deazaguanine | 0.102 | 7 × 10⁻⁴ | 146 | pH 7.3 | Open record: tRNA-guanine transglycosylase (Tgt), 7-aminomethyl-7-deazaguanine |
| tRNA-guanine transglycosylase (Tgt) | Zymomonas mobilis | 7-cyano-7-deazaguanine | 0.012 | 9 × 10⁻⁴ | 13 | pH 7.3 | Open record: tRNA-guanine transglycosylase (Tgt), 7-cyano-7-deazaguanine |
| tRNA-guanine transglycosylase (Tgt) | Zymomonas mobilis | guanine | 0.056 | 0.0012 | 46 | pH 7.3 | Open record: tRNA-guanine transglycosylase (Tgt), guanine |
| tRNA-guanine transglycosylase (Tgt) | Zymomonas mobilis | tRNATyr | 0.054 | 9 × 10⁻⁴ | 60 | pH 7.3 | Open record: tRNA-guanine transglycosylase (Tgt), tRNATyr |
| tRNA-guanine transglycosylase (Tgt)variant E235Q | Zymomonas mobilis | 7-aminomethyl-7-deazaguanine | 0.1 | 0.032 | 3 | pH 7.3 | Open record: tRNA-guanine transglycosylase (Tgt) variant E235Q, 7-aminomethyl-7-deazaguanine |
| tRNA-guanine transglycosylase (Tgt)variant E235Q | Zymomonas mobilis | 7-cyano-7-deazaguanine | 0.006 | — | — | pH 7.3 | Open record: tRNA-guanine transglycosylase (Tgt) variant E235Q, 7-cyano-7-deazaguanine |
| tRNA-guanine transglycosylase (Tgt)variant E235Q | Zymomonas mobilis | guanine | 0.076 | 0.0033 | 24 | pH 7.3 | Open record: tRNA-guanine transglycosylase (Tgt) variant E235Q, guanine |
| tRNA-guanine transglycosylase (Tgt)variant E235Q | Zymomonas mobilis | tRNATyr | 0.07 | 0.001 | 70 | pH 7.3 | Open record: tRNA-guanine transglycosylase (Tgt) variant E235Q, tRNATyr |