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MTR (NM_000254) - 5-methyltetrahydrofolate-homocysteine methyltransferase

Methionine Synthase Isoform 1

PTM Interaction Network Visualisation

Protein summary

This is preferred isoform of MTR protein. View all 3 isoforms
MTR: methionine synthase isoform 1
Description:

This gene encodes the 5-methyltetrahydrofolate-homocysteine methyltransferase. This enzyme, also known as cobalamin-dependent methionine synthase, catalyzes the final step in methionine biosynthesis. Mutations in MTR have been identified as the underlying cause of methylcobalamin deficiency complementation group G. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, May 2014].

Strand
+
Chromosome
1
Protein
1265 residues
All mutations
223
PTM sites
55
CDS
236,959,003 - 237,060,944
Transcription
236,958,580 - 237,067,281
3.72% of sequence is predicted to be disordered

Usage summary

Network

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PTM site

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Kinases group

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Kinase, PTM site or protein

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External references

Mappings retrieved from NCBI & UniProt.
RefSeq
Entrez
gene: 4548
UniProt
Ensembl