CNNM2
protein-coding gene in the species Homo sapiens

Cyclin M2 is a protein in humans that is encoded by the CNNM2 gene.
This gene encodes a member of the ancient conserved domain containing protein family. Members of this protein family (CNNM1, CNNM2, CNNM3 and CNNM4) contain a cyclin box motif and have structural similarity to the cyclins. The encoded protein may play an important role in magnesium homeostasis by mediating the epithelial transport and renal reabsorption of Mg2+. Mutations in this gene are associated with renal hypomagnesemia. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2011].
This brief starts where responsible research should: with the source description of “CNNM2” as protein-coding gene in the species Homo sapiens. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the science & nature register because the source frames it as protein-coding gene in the species Homo sapiens. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Jun 24, 2026. The linked authority identifier is Q18041268. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2011.
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This entry incorporates text from “CNNM2” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.