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Cited by 823

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Isolation and Characterization of a cDNA from the Rat Brain that Encodes Hemoprotein Heme Oxygenase‐3

Mccoubrey, William K., Huang, T. J., Maines, Mahin D.·1997·European Journal of Biochemistry

Abstract

Two isozymes of heme oxygenase (HO), HO‐1 or HSP32 and the constitutive form HO‐2, have been characterized to date. We report the discovery of a third protein species and refer to it as HO‐3. HO‐3 is the product of a single transcript of ≈2.4 kb and can encode a protein of ≈33 kDa. The HO‐3 transcript is found in the spleen, liver, thymus, prostate, heart, kidney, brain and testis and is the product of a single‐copy gene. The predicted amino acid structure of HO‐3 differs from both HO‐1 (HSP32) and HO‐2 but is closely related to HO‐2 (≈90%). Escherichia coli expressed and purified HO‐3 protein does not cross react with polyclonal antibodies to either rat HO‐1 or HO‐2, is a poor heme catalyst, and displays hemoprotein spectral characteristics. The predicted protein has two heme regulatory motifs that may be involved in heme binding. These motifs and the hemoprotein nature of HO‐3 suggest a potential regulatory role for the protein in cellular processes which are heme‐dependent.

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Crossref · 10.1111/j.1432-1033.1997.00725.x

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Metadata

Authors
Mccoubrey, W. K., Huang, T. J., & Maines, M. D.
Venue
European Journal of Biochemistry
Publisher
Wiley
Published
1997-07
Volume
247
Issue
2
Pages
725-732
ISSN
  • 0014-2956 (ISSN-L)
  • 1432-1033
OpenAlex
W2056523101
Cited by
823
References
1
FWCI
12.94
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Isolation and Characterization of a cDNA from the Rat Brain that Encodes Hemoprotein Heme Oxygenase‐3. https://app.cochat.ai/papers/10.1111/j.1432-1033.1997.00725.x
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Mccoubrey, W. K., Huang, T. J., & Maines, M. D. (1997). Isolation and Characterization of a cDNA from the Rat Brain that Encodes Hemoprotein Heme Oxygenase‐3. European Journal of Biochemistry. https://doi.org/10.1111/j.1432-1033.1997.00725.x

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