HCEF1 high cyclic electron flow 1 [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: HCEF1
Official Full Name: high cyclic electron flow 1
Primary source: TAIR:AT3G54050
Locus tag: AT3G54050
See related: Araport:AT3G54050
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: high cyclic electron flow 1
Summary: Encodes a chloroplastic fructose 1,6-bisphosphate phosphatase. also known as HCEF1 (High Cyclic Electron Flow 1). hcef1 mutants have constitutively elevated electron flow (CEFI) and plants with antisense suppression of this enzyme have higher levels of net leaf photosynthesis and increased sucrose biosynthesis.
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Chromosome 3 - NC_003074.8 Genomic Context describing neighboring genes

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

NM_001203154.1

Function	Evidence Code	Pubs
enables fructose 1,6-bisphosphate 1-phosphatase activity	IMP Inferred from Mutant Phenotype more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within fructose 1,6-bisphosphate metabolic process	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within photosynthesis	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within photosynthetic electron transport in photosystem I	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in reductive pentose-phosphate cycle	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within response to cold	IEP Inferred from Expression Pattern more info	PubMed
acts_upstream_of_or_within sucrose metabolic process	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in apoplast	HDA more info	PubMed
located_in chloroplast	HDA more info	PubMed
located_in chloroplast	ISM Inferred from Sequence Model more info
located_in chloroplast stroma	HDA more info	PubMed
located_in cytosol	HDA more info	PubMed
located_in stromule	IDA Inferred from Direct Assay more info	PubMed

NP_001190083.1

high cyclic electron flow 1 (HCEF1); FUNCTIONS IN: fructose 1,6-bisphosphate 1-phosphatase activity, phosphoric ester hydrolase activity; INVOLVED IN: response to cold, photosynthetic electron transport in photosystem I, fructose metabolic process; LOCATED IN: stromule; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Fructose-1,6-bisphosphatase, active site (InterPro:IPR020548), Fructose-1,6-bisphosphatase (InterPro:IPR000146); BEST Arabidopsis thaliana protein match is: Inositol monophosphatase family protein (TAIR:AT1G43670.1).

NP_190973.1

high cyclic electron flow 1 (HCEF1); FUNCTIONS IN: fructose 1,6-bisphosphate 1-phosphatase activity, phosphoric ester hydrolase activity; INVOLVED IN: response to cold, photosynthetic electron transport in photosystem I, fructose metabolic process; LOCATED IN: apoplast, stromule, chloroplast stroma, chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Fructose-1,6-bisphosphatase, active site (InterPro:IPR020548), Fructose-1,6-bisphosphatase (InterPro:IPR000146); BEST Arabidopsis thaliana protein match is: Inositol monophosphatase family protein (TAIR:AT1G43670.1); Has 3841 Blast hits to 3835 proteins in 1291 species: Archae - 49; Bacteria - 2352; Metazoa - 411; Fungi - 158; Plants - 388; Viruses - 0; Other Eukaryotes - 483 (source: NCBI BLink).