Q9ZW19 · TRNHC_ARATH
- ProteinTropinone reductase homolog At2g29360
- GeneSDR
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids271 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
Function
function
Oxidoreductase active on cyclic ketones, but not on tropinone or nortropinone.
Kinetics
KM | SUBSTRATE | pH | TEMPERATURE[C] | NOTES | EVIDENCE | |
---|---|---|---|---|---|---|
4.16 mM | quinuclidinone | |||||
0.3 mM | 4-methylcyclohexanone |
Vmax | pH | TEMPERATURE[C] | NOTES | EVIDENCE | |
---|---|---|---|---|---|
6.63 nmol/sec/mg | with quinuclidinone as substrate | ||||
105.63 nmol/sec/mg | with 4-methylcyclohexanone as substrate |
pH Dependence
Optimum pH is 7.5 for quinuclidinone reduction. Optimum pH is 6.0 for 4-methylcyclohexanone reduction.
Features
Showing features for binding site, active site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | oxidoreductase activity |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameTropinone reductase homolog At2g29360
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9ZW19
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
Phenotypes & Variants
Features
Showing features for mutagenesis.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Mutagenesis | 209 | Loss of activity with quinuclidinone and decreased activity with cyclohexanones. | ||||
Sequence: S → Y |
Variants
We now provide the "Disease & Variants" viewer in its own tab.
The viewer provides 31 variants from UniProt as well as other sources including ClinVar and dbSNP.
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000432367 | 1-271 | Tropinone reductase homolog At2g29360 | |||
Sequence: MAKTGESLRDKPRWSLVGMTALVTGGSKGIGEAVVEELATLGARIHTCARDETQLQESLRKWQAKGFQVTTSVCDVSSRDKREKLMETVSTIFEGKLNILVNNVGTCIVKPTLQHTAEDFSFTMATNLESAFHLSQLAHPLLKASGSGSIVLISSVSGVVHVNGASIYGVSKGAMNQLGRNLACEWASDNIRTNSVCPWFIETPLVTESLSNEEFRKEVESRPPMGRVGEVNEVSSLVAFLCLPAASYITGQTICVDGGFTVNGFSFKPLP |
Proteomic databases
Expression
Gene expression databases
Structure
Sequence
- Sequence statusComplete
- Length271
- Mass (Da)29,185
- Last updated1999-05-01 v1
- Checksum48203BFE26699617
Features
Showing features for sequence conflict.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Sequence conflict | 259 | in Ref. 4; AAM63669 | ||||
Sequence: G → V |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AC004561 EMBL· GenBank· DDBJ | AAC95202.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002685 EMBL· GenBank· DDBJ | AEC08242.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY045613 EMBL· GenBank· DDBJ | AAK73971.1 EMBL· GenBank· DDBJ | mRNA | ||
AY090333 EMBL· GenBank· DDBJ | AAL90994.1 EMBL· GenBank· DDBJ | mRNA | ||
AY086609 EMBL· GenBank· DDBJ | AAM63669.1 EMBL· GenBank· DDBJ | mRNA |