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POR C protochlorophyllide oxidoreductase C [ Arabidopsis thaliana (thale cress) ]

Gene ID: 839009, updated on 18-Sep-2024

Summary

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Official Symbol
POR C
Official Full Name
protochlorophyllide oxidoreductase C
Primary source
TAIR:AT1G03630
Locus tag
AT1G03630
See related
Araport:AT1G03630
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
F21B7.24; NADPH:PROTOCHLOROPHYLLIDE OXIDOREDUCTASE; PORC; protochlorophyllide oxidoreductase C
Summary
Encodes for a protein with protochlorophyllide oxidoreductase activity. The enzyme is NADPH- and light-dependent.
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Genomic context

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See POR C in Genome Data Viewer
Location:
chromosome: 1
Exon count:
5
Sequence:
Chromosome: 1; NC_003070.9 (907523..909650)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene photosystem II family protein Neighboring gene plant/protein (DUF789) Neighboring gene ELMO/CED-12 family protein Neighboring gene tRNA-Phe Neighboring gene Acyl-CoA N-acyltransferases (NAT) superfamily protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. POR C of Arabidopsis thaliana: a third light- and NADPH-dependent protochlorophyllide oxidoreductase that is differentially regulated by light. Su Q, et al. Plant Mol Biol, 2001 Dec. PMID 11785941
  2. Identification and light-induced expression of a novel gene of NADPH-protochlorophyllide oxidoreductase isoform in Arabidopsis thaliana. Oosawa N, et al. FEBS Lett, 2000 Jun 2. PMID 10838072
  3. A novel tetratricopeptide-repeat protein, TTP1, forms complexes with glutamyl-tRNA reductase and protochlorophyllide oxidoreductase during tetrapyrrole biosynthesis. Herbst J, et al. J Exp Bot, 2024 Mar 27. PMID 38070484, Free PMC Article
  4. Photocatalytic LPOR forms helical lattices that shape membranes for chlorophyll synthesis. Nguyen HC, et al. Nat Plants, 2021 Apr. PMID 33875834
  5. Photoactive protochlorophyllide-enzyme complexes reconstituted with PORA, PORB and PORC proteins of A. thaliana: fluorescence and catalytic properties. Gabruk M, et al. PLoS One, 2015. PMID 25659137, Free PMC Article

See all (16) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Photocatalytic LPOR forms helical lattices that shape membranes for chlorophyll synthesis.
    Title: Photocatalytic LPOR forms helical lattices that shape membranes for chlorophyll synthesis.
  2. reconstituted Pchlide-POR-NADPH complexes showed fluorescence maxima at 77 K
    Title: Photoactive protochlorophyllide-enzyme complexes reconstituted with PORA, PORB and PORC proteins of A. thaliana: fluorescence and catalytic properties.
  3. In response to illumination, light-dependent chlorophyll production, thylakoid stacking and photomorphogenesis are also restored in PORA-overexpressing porB-1 porC-1 seedlings and adult plants.
    Title: Arabidopsis protochlorophyllide oxidoreductase A (PORA) restores bulk chlorophyll synthesis and normal development to a porB porC double mutant.
Submit: New GeneRIF Correction

Pathways from PubChem

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Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_001035871.1
NM_100243.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables NADPH dehydrogenase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables protochlorophyllide reductase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables protochlorophyllide reductase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in chlorophyll biosynthetic process IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within chlorophyll biosynthetic process TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
located_in chloroplast HDA PubMed 
located_in chloroplast ISM
Inferred from Sequence Model
more info
  
located_in chloroplast NAS
Non-traceable Author Statement
more info
 PubMed 
located_in chloroplast envelope HDA PubMed 
located_in chloroplast thylakoid HDA PubMed 
located_in chloroplast thylakoid membrane HDA PubMed 
located_in extracellular region HDA PubMed 

General protein information

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Preferred Names
protochlorophyllide oxidoreductase C
NP_001030948.1
  • protochlorophyllide oxidoreductase C (POR C); FUNCTIONS IN: oxidoreductase activity, NADPH dehydrogenase activity, protochlorophyllide reductase activity; INVOLVED IN: chlorophyll biosynthetic process; LOCATED IN: chloroplast thylakoid membrane, chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Light-dependent protochlorophyllide reductase (InterPro:IPR005979), NAD(P)-binding domain (InterPro:IPR016040), Glucose/ribitol dehydrogenase (InterPro:IPR002347), Short-chain dehydrogenase/reductase SDR (InterPro:IPR002198); BEST Arabidopsis thaliana protein match is: protochlorophyllide oxidoreductase A (TAIR:AT5G54190.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink).
NP_171860.1
  • protochlorophyllide oxidoreductase C (POR C); FUNCTIONS IN: oxidoreductase activity, NADPH dehydrogenase activity, protochlorophyllide reductase activity; INVOLVED IN: chlorophyll biosynthetic process; LOCATED IN: chloroplast thylakoid membrane, chloroplast, chloroplast envelope; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: NAD(P)-binding domain (InterPro:IPR016040), Light-dependent protochlorophyllide reductase (InterPro:IPR005979), Glucose/ribitol dehydrogenase (InterPro:IPR002347), Short-chain dehydrogenase/reductase SDR (InterPro:IPR002198); BEST Arabidopsis thaliana protein match is: protochlorophyllide oxidoreductase A (TAIR:AT5G54190.1); Has 21168 Blast hits to 21148 proteins in 2215 species: Archae - 200; Bacteria - 11840; Metazoa - 1905; Fungi - 1885; Plants - 1089; Viruses - 0; Other Eukaryotes - 4249 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003070.9 Reference assembly

    Range
    907523..909650
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_100243.4 → NP_171860.1  protochlorophyllide oxidoreductase C [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_171860.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O48741
    UniProtKB/TrEMBL
    A0A178W6J3, A0A384LMN8, Q0WVW0
    Conserved Domains (1) summary
    PLN00015
    Location:93 → 399
    PLN00015; protochlorophyllide reductase

  2. NM_001035871.1 → NP_001030948.1  protochlorophyllide oxidoreductase C [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_001030948.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    F4I2F8
    Conserved Domains (2) summary
    PLN00015
    Location:91 → 397
    PLN00015; protochlorophyllide reductase
    PRK06197
    Location:89 → 397
    PRK06197; short chain dehydrogenase; Provisional
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
O48741.1

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