Values CatLog read from this paper
Roles of acidic residues in SpeG acetyltransferases-insights into importance for kinetic activity and polyamine binding in allosteric and acceptor sites
PMID 42101420doi:10.1042/bcj20260162Open 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 20 records (28 values) from this paper: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) from Vibrio cholerae.
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 |
|---|---|---|---|---|---|---|---|
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG) | Vibrio cholerae | spermidine | 13.5 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG), spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG) | Vibrio cholerae | spermine | 12.7 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG), spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E33Q | Vibrio cholerae | spermidine | 16.1 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E33Q, spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E33Q | Vibrio cholerae | spermine | 7.6 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E33Q, spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E33Q/E41Q (E33QE41Q) | Vibrio cholerae | spermidine | 0.03 | 4.87 | 0.0062 | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E33Q/E41Q (E33QE41Q), spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E33Q/E41Q (E33QE41Q) | Vibrio cholerae | spermine | 0.22 | 0.74 | 0.3 | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E33Q/E41Q (E33QE41Q), spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E34Q | Vibrio cholerae | spermidine | 1.5 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E34Q, spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E34Q | Vibrio cholerae | spermine | 2.6 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E34Q, spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E37Q | Vibrio cholerae | spermidine | 15.3 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E37Q, spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E37Q | Vibrio cholerae | spermine | 10.3 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E37Q, spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E41Q | Vibrio cholerae | spermidine | 14.2 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E41Q, spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E41Q | Vibrio cholerae | spermine | 20.5 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E41Q, spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E72Q | Vibrio cholerae | spermidine | 0.45 | 1.57 | 0.29 | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E72Q, spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E72Q | Vibrio cholerae | spermine | 0.04 | 0.07 | 0.57 | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E72Q, spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E75Q | Vibrio cholerae | spermidine | 17.8 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E75Q, spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E75Q | Vibrio cholerae | spermine | 22.4 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E75Q, spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E84Q | Vibrio cholerae | spermidine | 4.9 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E84Q, spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant E84Q | Vibrio cholerae | spermine | 3.2 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant E84Q, spermine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant Q86A | Vibrio cholerae | spermidine | 10 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant Q86A, spermidine |
| spermidine/spermine N-acetyltransferase SpeG (VcSpeG)variant Q86A | Vibrio cholerae | spermine | 17.6 | — | — | pH 8, 37 °C | Open record: spermidine/spermine N-acetyltransferase SpeG (VcSpeG) variant Q86A, spermine |