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Article

The apical sorting signal for human GLUT9b resides in the N-terminus.

Molecular and cellular biochemistry - 1 Apr 2013

Bibee Kristin P, Augustin Robert, Gazit Vered, Moley Kelle H

Abstract excerpt

The two splice variants of human glucose transporter 9 (hGLUT9) are targeted to different polarized membranes. hGLUT9a traffics to the basolateral membrane, whereas hGLUT9b traffics to the apical region. This study examines the sorting mechanism of these variants, which differ only in their N-terminal domain. Mutating a di-leucine motif unique to GLUT9a did not affect targeting. Chimeric proteins were made using...

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Source

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Identifiers

PMID: 23361362
DOI: 10.1007/s11010-013-1564-3
PMCID: PMC5028210

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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