Values CatLog read from this paper
Structural and biochemical characterization of the broad substrate specificity of Bacteroides thetaiotaomicron commensal sialidase
PMID 23665536doi:10.1016/j.bbapap.2013.04.028Open 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 5 records (13 values) from this paper: sialidase (BTSA) from Bacteroides thetaiotaomicron.
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 |
|---|---|---|---|---|---|---|---|
| sialidase (BTSA) | Bacteroides thetaiotaomicron | 2'-(4-methylumbelliferyl)-alpha-D-N-acetylneuraminic acid | 146.7 | 0.16 | 916.9 | pH 7, 37 °C | Open record: sialidase (BTSA), 2'-(4-methylumbelliferyl)-alpha-D-N-acetylneuraminic acid |
| sialidase (BTSA) | Bacteroides thetaiotaomicron | colominic acid (alpha-2,8-linked polysialic acid) | 157.6 | — | — | pH 7, 37 °C | Open record: sialidase (BTSA), colominic acid (alpha-2,8-linked polysialic acid) |
| sialidase (BTSA) | Bacteroides thetaiotaomicron | p-nitrophenyl-alpha-D-N-acetylneuraminic acid | 82.4 | 0.11 | 729.2 | pH 7, 37 °C | Open record: sialidase (BTSA), p-nitrophenyl-alpha-D-N-acetylneuraminic acid |
| sialidase (BTSA) | Bacteroides thetaiotaomicron | sialyl-alpha-2,3-lactose (Neu5Acalpha2,3Galbeta1,4Glc) | 313.5 | 1.47 | 213.3 | pH 7, 37 °C | Open record: sialidase (BTSA), sialyl-alpha-2,3-lactose (Neu5Acalpha2,3Galbeta1,4Glc) |
| sialidase (BTSA) | Bacteroides thetaiotaomicron | sialyl-alpha-2,6-lactose (Neu5Acalpha2,6Galbeta1,4Glc) | 161 | 0.49 | 328.6 | pH 7, 37 °C | Open record: sialidase (BTSA), sialyl-alpha-2,6-lactose (Neu5Acalpha2,6Galbeta1,4Glc) |