V7ESI2 · V7ESI2_9HYPH
- ProteinProtoporphyrinogen IX oxidase
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids180 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the oxidation of protoporphyrinogen IX to protoporphyrin IX.
Catalytic activity
- 3 A + protoporphyrinogen IX = 3 AH2 + protoporphyrin IX
Cofactor
Note: Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit.
Pathway
Porphyrin-containing compound metabolism; protoporphyrin-IX biosynthesis; protoporphyrin-IX from protoporphyrinogen-IX: step 1/1.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Molecular Function | metal ion binding | |
Molecular Function | protoporphyrinogen oxidase activity | |
Biological Process | protoporphyrinogen IX biosynthetic process |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameProtoporphyrinogen IX oxidase
- EC number
- Short namesPPO
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Hyphomicrobiales > Phyllobacteriaceae > Mesorhizobium
Accessions
- Primary accessionV7ESI2
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Multi-pass membrane protein
Membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 21-41 | Helical | ||||
Sequence: IGIGVLVVLAALLFFFAPEGF | ||||||
Transmembrane | 47-69 | Helical | ||||
Sequence: AIHILAVISWMAGMLYLPRLLVY | ||||||
Transmembrane | 90-111 | Helical | ||||
Sequence: LLRGIINPAMIVTWVFGLWLAW | ||||||
Transmembrane | 117-138 | Helical | ||||
Sequence: HGGWLHAKIGLVLLLSGVHGYL | ||||||
Transmembrane | 159-177 | Helical | ||||
Sequence: IANEIPTLLMIAIVILVVV |
Keywords
- Cellular component
Interaction
Subunit
Homodimer.
Structure
Sequence
- Sequence statusComplete
- Length180
- Mass (Da)20,171
- Last updated2014-02-19 v1
- Checksum0A80EC28AC6979E7
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AYVQ01000031 EMBL· GenBank· DDBJ | ESX16757.1 EMBL· GenBank· DDBJ | Genomic DNA |