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Cited by 539

The DOI matches its Crossref record.

The Identity of Glutathione S -Transferase B with Ligandin, a Major Binding Protein of Liver

Open access
Habig, William H., Pabst, Michael J., Fleischner, Gerald, Gatmaitan, Zenaida, Arias, Irwin M., Jakoby, William B.·1974·Proceedings of the National Academy of Sciences

Abstract

Evidence is presented that ligandin, an intracellular protein involved in the binding of such anions as bilirubin, indocyanine green, and penicillin, is identical to glutathione S -transferase B (EC 2.5.1.18), an enzyme catalyzing the conjugation of glutathione with such electrophiles as 1-chloro-2,4-dinitrobenzene, 1,2-dichloro-4-nitrobenzene, iodomethane, ethacrynic acid, and bromosulfophthalein. The proteins, isolated by distinct methods, have the same specificity for substrates and for ligands, react in identical fashion to antibody produced against ligandin, bear entirely similar physical characteristics and amino acid composition, and are both induced in response to phenobarbital. Indocyanine green, one of the ligands that is not effective as a substrate, was shown to competitively inhibit the conjugation reaction. It is suggested that specificity is directed toward compounds with electrophilic sites.

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Metadata

Authors
Habig, W. H., Pabst, M. J., Fleischner, G., Gatmaitan, Z., Arias, I. M., & Jakoby, W. B.
Venue
Proceedings of the National Academy of Sciences
Published
1974-10
Volume
71
Issue
10
Pages
3879-3882
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2026788277
Cited by
539
References
0
FWCI
7.86
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: The Identity of Glutathione S -Transferase B with Ligandin, a Major Binding Protein of Liver. https://app.cochat.ai/papers/10.1073/pnas.71.10.3879
The paper
Habig, W. H., Pabst, M. J., Fleischner, G., Gatmaitan, Z., Arias, I. M., & Jakoby, W. B. (1974). The Identity of Glutathione S -Transferase B with Ligandin, a Major Binding Protein of Liver. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.71.10.3879

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.