Bos taurus Gene: BT.48691
Summary
InnateDB Gene IDBG-631799.3
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol BT.48691
Gene Name methionine synthase reductase
Synonyms MSR
Species Bos taurus
Ensembl Gene ENSBTAG00000009401
Encoded Proteins
methionine synthase reductase
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000124275:
Methionine is an essential amino acid required for protein synthesis and one-carbon metabolism. Its synthesis is catalyzed by the enzyme methionine synthase. Methionine synthase eventually becomes inactive due to the oxidation of its cob(I)alamin cofactor. The protein encoded by this gene regenerates a functional methionine synthase via reductive methylation. It is a member of the ferredoxin-NADP(+) reductase (FNR) family of electron transferases. Patients of the cbl-E complementation group of disorders of folate/cobalamin metabolism are defective in reductive activation of methionine synthase. Alternative splicing of this gene results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 20:65427792-65457155
Strand Reverse strand
Band
Transcripts
ENSBTAT00000012372 ENSBTAP00000012372
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
Gene Ontology

Molecular Function
Accession GO Term
GO:0005506 iron ion binding
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0016709 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen
GO:0016723 oxidoreductase activity, oxidizing metal ions, NAD or NADP as acceptor
GO:0030586 [methionine synthase] reductase activity
GO:0050660 flavin adenine dinucleotide binding
Biological Process
GO:0006306 DNA methylation
GO:0046655 folic acid metabolic process
GO:0055114 oxidation-reduction process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0045111 intermediate filament cytoskeleton
Orthologs
Species
Homo sapiens
Mus musculus
Gene ID
Gene Order
Pathway Predictions based on Human Orthology Data
NETPATH
REACTOME
Sulfur amino acid metabolism pathway
Methylation pathway
Defective HLCS causes multiple carboxylase deficiency pathway
Defective MUT causes methylmalonic aciduria mut type pathway
Defective MMAA causes methylmalonic aciduria type cblA pathway
Defective TCN2 causes hereditary megaloblastic anemia pathway
Metabolism of water-soluble vitamins and cofactors pathway
Defective AMN causes hereditary megaloblastic anemia 1 pathway
Defective MTR causes methylmalonic aciduria and homocystinuria type cblG pathway
Defective LMBRD1 causes methylmalonic aciduria and homocystinuria type cblF pathway
Defective CD320 causes methylmalonic aciduria pathway
Defects in cobalamin (B12) metabolism pathway
Cobalamin (Cbl, vitamin B12) transport and metabolism pathway
Defective MMACHC causes methylmalonic aciduria and homocystinuria type cblC pathway
Defects in biotin (Btn) metabolism pathway
Metabolism of amino acids and derivatives pathway
Defective BTD causes biotidinase deficiency pathway
Defective GIF causes intrinsic factor deficiency pathway
Phase II conjugation pathway
Defects in vitamin and cofactor metabolism pathway
Defective CUBN causes hereditary megaloblastic anemia 1 pathway
Defective MMADHC causes methylmalonic aciduria and homocystinuria type cblD pathway
Defective MTRR causes methylmalonic aciduria and homocystinuria type cblE pathway
Metabolism pathway
Defective MMAB causes methylmalonic aciduria type cblB pathway
Biological oxidations pathway
Disease pathway
Metabolism of vitamins and cofactors pathway
Defective LMBRD1 causes methylmalonic aciduria and homocystinuria type cblF pathway
Disease pathway
Phase II conjugation pathway
Metabolism pathway
Methylation pathway
Metabolism of amino acids and derivatives pathway
Defective AMN causes hereditary megaloblastic anemia 1 pathway
Defective GIF causes intrinsic factor deficiency pathway
Defective MMAA causes methylmalonic aciduria type cblA pathway
Defective MMACHC causes methylmalonic aciduria and homocystinuria type cblC pathway
Defective MMADHC causes methylmalonic aciduria and homocystinuria type cblD pathway
Sulfur amino acid metabolism pathway
Defective CD320 causes methylmalonic aciduria pathway
Defective MUT causes methylmalonic aciduria mut type pathway
Defects in biotin (Btn) metabolism pathway
Defective BTD causes biotidinase deficiency pathway
Defective MMAB causes methylmalonic aciduria type cblB pathway
Defective MTR causes methylmalonic aciduria and homocystinuria type cblG pathway
Defective MTRR causes methylmalonic aciduria and homocystinuria type cblE pathway
Defective CUBN causes hereditary megaloblastic anemia 1 pathway
Metabolism of vitamins and cofactors pathway
Biological oxidations pathway
Metabolism of water-soluble vitamins and cofactors pathway
Defects in vitamin and cofactor metabolism pathway
Defects in cobalamin (B12) metabolism pathway
Defective TCN2 causes hereditary megaloblastic anemia pathway
Cobalamin (Cbl, vitamin B12) transport and metabolism pathway
Defective HLCS causes multiple carboxylase deficiency pathway
KEGG
INOH
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Bt.48691
RefSeq NM_001030299 XM_005221640
HUGO
OMIM
CCDS
HPRD
IMGT
EMBL
GenPept
RNA Seq Atlas