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Molecular cloning and sequencing of cDNAs encoding the entire rat fatty acid synthase.

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Amy, C M, Witkowski, A, Naggert, J, Williams, B, Randhawa, Z, Smith, S·1989·Proceedings of the National Academy of Sciences

Abstract

Overlapping cloned cDNAs representing the entire sequence of the rat fatty acid synthase mRNA have been isolated from a cDNA library and sequenced. Authenticity of the cDNA clones was supported by hybridization to fatty acid synthase mRNA and by amino-terminal sequencing of 39 fatty acid synthase CNBr fragments. The full-length fatty acid synthase mRNA is 9156 nucleotides long and includes an 84-nucleotide 5' noncoding region, a 7515-nucleotide coding sequence, and a 1537-nucleotide 3' noncoding region; a second mRNA species containing a shortened 3' noncoding sequence is also transcribed in the rat. The encoded fatty acid synthase subunit contains 2505 amino acids and has a molecular weight of 272,340. Active sites and substrate binding sites were located within the sequence, thus establishing the order of domains on the multifunctional animal fatty acid synthase as condensing enzyme-transferase-dehydrase-enoyl reductase-ketoreductase-acyl carrier protein-thioesterase.

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Metadata

Authors
Amy, C. M., Witkowski, A., Naggert, J., Williams, B., Randhawa, Z., & Smith, S.
Venue
Proceedings of the National Academy of Sciences
Published
1989-05
Volume
86
Issue
9
Pages
3114-3118
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2020587158
Cited by
161
References
0
FWCI
6.21
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Molecular cloning and sequencing of cDNAs encoding the entire rat fatty acid synthase. https://app.cochat.ai/papers/10.1073/pnas.86.9.3114
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Amy, C. M., Witkowski, A., Naggert, J., Williams, B., Randhawa, Z., & Smith, S. (1989). Molecular cloning and sequencing of cDNAs encoding the entire rat fatty acid synthase. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.86.9.3114

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