I1M2U5 · NAMT1_SOYBN
- ProteinNicotinate N-methyltransferase 1
- GeneNANMT1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids355 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
Function
function
Involved in nicotinate detoxification in planta (PubMed:28533213).
Catalyzes the conversion of nicotinate to N-methylnicotinate, which is a detoxified form of endogenous nicotinate in planta (PubMed:28533213).
Catalyzes the conversion of nicotinate to N-methylnicotinate, which is a detoxified form of endogenous nicotinate in planta (PubMed:28533213).
Catalytic activity
- nicotinate + S-adenosyl-L-methionine = N-methylnicotinate + S-adenosyl-L-homocysteineThis reaction proceeds in the forward direction.
Kinetics
KM | SUBSTRATE | pH | TEMPERATURE[C] | NOTES | EVIDENCE | |
---|---|---|---|---|---|---|
55.86 μM | nicotinate | |||||
69.2 μM | S-adenosyl-L-methionine |
kcat is 4.81 sec-1 with nicotinate as substrate (PubMed:28533213).
kcat is 4.14 sec-1 with S-adenosyl-L-methionine as substrate (PubMed:28533213).
kcat is 4.14 sec-1 with S-adenosyl-L-methionine as substrate (PubMed:28533213).
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | nicotinate N-methyltransferase activity | |
Molecular Function | O-methyltransferase activity | |
Molecular Function | S-adenosylmethionine-dependent methyltransferase activity | |
Biological Process | biosynthetic process | |
Biological Process | methylation | |
Biological Process | nicotinate metabolic process |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameNicotinate N-methyltransferase 1
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fabales > Fabaceae > Papilionoideae > 50 kb inversion clade > NPAAA clade > indigoferoid/millettioid clade > Phaseoleae > Glycine > Glycine subgen. Soja
Accessions
- Primary accessionI1M2U5
Proteomes
Genome annotation databases
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000451462 | 1-355 | Nicotinate N-methyltransferase 1 | |||
Sequence: MEKEESTEQRKQARLAIMELANMISVPMALNAVVRLNVADAIWQGGANNPLSAAEILPRLLPAGGGDAENLQRLLRMLASYGVFYEHLSAGERKYSLTDVGKTLVTDEQGLSYAHYVLQHHQDALMRAWPMVHEAVVDPTKEPFERANGEPAYGYYLKHPEMNDLMVRAMSGVSVPFIRAMLEGYDGFQGVEKLVDVGGSGGDCLRMILEKHPTIKEGINFDLPEVVAKAPQIPFVTHVGGDMFKFIPQGDAIFMKWVLTTWTDEECKHIMQNCHKALPEGGKLIACEPVLPEDSDESHRTRALLEGDIFVMTIYRAKGKHRTEEQFRQLAIDAGFPRFRAFHVDHFYTVLEFQK |
Proteomic databases
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Sequence similarities
Belongs to the class I-like SAM-binding methyltransferase superfamily. Cation-independent O-methyltransferase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length355
- Mass (Da)39,914
- Last updated2012-06-13 v1
- ChecksumBD29CC951B1A13BE
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CM000846 EMBL· GenBank· DDBJ | KRH21851.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CM000846 EMBL· GenBank· DDBJ | KRH21852.1 EMBL· GenBank· DDBJ | Genomic DNA |