The DOI matches its Crossref record.
A Role for a 70-Kilodalton Heat Shock Protein in Lysosomal Degradation of Intracellular Proteins
Abstract
A 73-kilodalton (kD) intracellular protein was found to bind to peptide regions that target intracellular proteins for lysosomal degradation in response to serum withdrawal. This protein cross-reacted with a monoclonal antibody raised to a member of the 70-kD heat shock protein (hsp70) family, and sequences of two internal peptides of the 73-kD protein confirm that it is a member of this family. In response to serum withdrawal, the intracellular concentration of the 73-kD protein increased severalfold. In the presence of adenosine 5′-triphosphate (ATP) and MgCl 2 , the 73-kD protein enhanced protein degradation in two different cell-free assays for lysosomal proteolysis.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition).
Klionsky, D. J., Abdelmohsen, K., Abe, A., Abedin, M. J., Abeliovich, H., Acevedo Arozena, A., Adachi, H., Adams, C. M., Adams, P. D., Adeli, K., et al. (2016) · Autophagy · doi:10.1080/15548627.2015.1100356 · Cited by 5,894
Self-citationGuidelines for the use and interpretation of assays for monitoring autophagy (4th edition) 1
Klionsky, D. J., Abdel-Aziz, A. K., Abdelfatah, S., Abdellatif, M., Abdoli, A., Abel, S., Abeliovich, H., Abildgaard, M. H., Abudu, Y. P., Acevedo-Arozena, A., et al. (2021) · Autophagy · doi:10.1080/15548627.2020.1797280 · Cited by 2,897
An Overview of Autophagy: Morphology, Mechanism, and Regulation
Parzych, K. R., & Klionsky, D. J. (2014) · Antioxidants & Redox Signaling · doi:10.1089/ars.2013.5371 · Cited by 2,521
Molecular definitions of autophagy and related processes
Galluzzi, L., Baehrecke, E. H., Ballabio, A., Boya, P., Bravo‐San Pedro, J. M., Cecconi, F., Choi, A. M., Chu, C. T., Codogno, P., Colombo, M. I., et al. (2017) · The EMBO Journal · doi:10.15252/embj.201796697 · Cited by 1,646
The proteostasis network and its decline in ageing
Hipp, M. S., Kasturi, P., & Hartl, F. U. (2019) · Nature Reviews Molecular Cell Biology · doi:10.1038/s41580-019-0101-y · Cited by 1,642
Metadata
- Authors
- Chiang, H.-L., Terlecky, S. R., Plant, C. P., & Dice, J. F.
- Venue
- Science
- Published
- 1989-10-20
- Volume
- 246
- Issue
- 4928
- Pages
- 382-385
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2013944211
- Cited by
- 981
- References
- 0
- FWCI
- 11.78
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: A Role for a 70-Kilodalton Heat Shock Protein in Lysosomal Degradation of Intracellular Proteins. https://app.cochat.ai/papers/10.1126/science.2799391
- The paper
- Chiang, H.-L., Terlecky, S. R., Plant, C. P., & Dice, J. F. (1989). A Role for a 70-Kilodalton Heat Shock Protein in Lysosomal Degradation of Intracellular Proteins. Science. https://doi.org/10.1126/science.2799391
Data sources
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.
