Values CatLog read from this paper
Structural basis for the substrate specificity of a novel β-N-acetylhexosaminidase StrH protein from Streptococcus pneumoniae R6
PMID 22013074doi:10.1074/jbc.m111.256578Open 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 22 records (66 values) from this paper: StrH from Streptococcus pneumoniae.
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 |
|---|---|---|---|---|---|---|---|
| StrHvariant C469Y | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 5.1 | 0.65 | 7.8 | pH 7.5, 37 °C | Open record: StrH variant C469Y, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant E361A | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.4 | 0.9 | 0.4 | pH 7.5, 37 °C | Open record: StrH variant E361A, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant GH20-1 | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 1.3 | 0.85 | 1.5 | pH 7.5, 37 °C | Open record: StrH variant GH20-1, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant GH20-1 | Streptococcus pneumoniae | NAGbeta(1,2)Man | 0.025 | 1.03 | 0.0243 | pH 5, 37 °C | Open record: StrH variant GH20-1, NAGbeta(1,2)Man |
| StrHvariant GH20-1&2 | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 11 | 0.5 | 22 | pH 7.5, 37 °C | Open record: StrH variant GH20-1&2, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant GH20-1&2 | Streptococcus pneumoniae | NAGbeta(1,2)Man | 0.4583 | 0.98 | 0.645 | pH 5, 37 °C | Open record: StrH variant GH20-1&2, NAGbeta(1,2)Man |
| StrHvariant GH20-1&L | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 1.4 | 0.7 | 2 | pH 7.5, 37 °C | Open record: StrH variant GH20-1&L, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant GH20-2 | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 4.8 | 0.837 | 5.8 | pH 7.5, 37 °C | Open record: StrH variant GH20-2, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant GH20-2 | Streptococcus pneumoniae | NAGbeta(1,2)Man | 0.1017 | 1.31 | 0.0777 | pH 5, 37 °C | Open record: StrH variant GH20-2, NAGbeta(1,2)Man |
| StrHvariant GH20-2&L | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 4.9 | 0.787 | 6.3 | pH 7.5, 37 °C | Open record: StrH variant GH20-2&L, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant W443A | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.015 | 0.857 | 0.018 | pH 7.5, 37 °C | Open record: StrH variant W443A, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant W443A | Streptococcus pneumoniae | NAGbeta(1,2)Man | 0.0087 | 1.34 | 0.0065 | pH 5, 37 °C | Open record: StrH variant W443A, NAGbeta(1,2)Man |
| StrHvariant W443A/W876A | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.04 | 0.9 | 0.044 | pH 7.5, 37 °C | Open record: StrH variant W443A/W876A, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant W443A/W876A | Streptococcus pneumoniae | NAGbeta(1,2)Man | 0.0097 | 1.3 | 0.0073 | pH 5, 37 °C | Open record: StrH variant W443A/W876A, NAGbeta(1,2)Man |
| StrHvariant W443F | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.11 | 1.12 | 0.09 | pH 7.5, 37 °C | Open record: StrH variant W443F, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant W876A | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.51 | 1 | 0.51 | pH 7.5, 37 °C | Open record: StrH variant W876A, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant W876A | Streptococcus pneumoniae | NAGbeta(1,2)Man | 0.009 | 1.51 | 0.006 | pH 5, 37 °C | Open record: StrH variant W876A, NAGbeta(1,2)Man |
| StrHvariant W876F | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.98 | 1.292 | 0.75 | pH 7.5, 37 °C | Open record: StrH variant W876F, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant Y482A | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.46 | 1.8 | 0.25 | pH 7.5, 37 °C | Open record: StrH variant Y482A, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant Y482F | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.66 | 1.5 | 0.44 | pH 7.5, 37 °C | Open record: StrH variant Y482F, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant Y914A | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 0.033 | 1.56 | 0.022 | pH 7.5, 37 °C | Open record: StrH variant Y914A, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |
| StrHvariant Y914F | Streptococcus pneumoniae | 4-nitrophenyl N-acetyl-beta-D-glucosaminide | 4.7 | 0.95 | 5 | pH 7.5, 37 °C | Open record: StrH variant Y914F, 4-nitrophenyl N-acetyl-beta-D-glucosaminide |