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Cited by 285

The DOI matches its Crossref record; 47 of the 47 references it cites were found in a registry or an index.

The amino acid/polyamine/organocation (APC) superfamily of transporters specific for amino acids, polyamines and organocations

Jack, Donald L., Paulsen, Ian T., Saier, Milton H.·2000·Microbiology

Abstract

In this paper an analysis of 175 currently sequenced transport proteins that comprise the amino acid/polyamine/organocation (APC) superfamily is reported. Members of this superfamily fall into 10 well-defined families that are either prokaryote specific, eukaryote specific or ubiquitous. Most of these proteins exhibit 12 probable transmembrane spanners (TMSs), but members of two of these families deviate from this pattern, exhibiting 10 and 14 TMSs. All members of these families are tabulated, their functional properties are reviewed and phylogenetic/sequence analyses define the evolutionary relationships of the proteins to each other. Evidence is presented that the APC superfamily may include two other currently recognized families that exhibit greater degrees of sequence divergence from APC superfamily members than do the proteins of the 10 established families from each other. At least some of the protein members of these two distantly related families exhibit 11 established TMSs. Altogether, the APC superfamily probably includes 12 currently recognized families with members that exhibit exclusive specificity for amino acids and their derivatives but which can possess 10, 11, 12 or 14 TMSs per polypeptide chain.

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Metadata

Authors
Jack, D. L., Paulsen, I. T., & Saier, M. H.
Venue
Microbiology
Published
2000-08-01
Volume
146
Issue
8
Pages
1797-1814
ISSN
  • 1350-0872 (ISSN-L)
  • 1465-2080
OpenAlex
W2135874673
Cited by
285
References
47
FWCI
3.98
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The amino acid/polyamine/organocation (APC) superfamily of transporters specific for amino acids, polyamines and organocations. https://app.cochat.ai/papers/10.1099/00221287-146-8-1797
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Jack, D. L., Paulsen, I. T., & Saier, M. H. (2000). The amino acid/polyamine/organocation (APC) superfamily of transporters specific for amino acids, polyamines and organocations. Microbiology. https://doi.org/10.1099/00221287-146-8-1797

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