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FRRS1 ferric chelate reductase 1 [ Gallus gallus (chicken) ]

Gene ID: 429082, updated on 13-Apr-2026
Symbol
FRRS1provided by CGNC
Full Name
ferric chelate reductase 1provided by CGNC
Primary source
CGNC:4037
See related
Ensembl:ENSGALG00010024060
Gene type
protein coding
RefSeq status
MODEL
Organism
Gallus gallus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda; Coelurosauria; Aves; Neognathae; Galloanserae; Galliformes; Phasianidae; Phasianinae; Gallus
Orthologs
all
Try the new Gene page
Try the new Transcripts and proteins table
See FRRS1 in Genome Data Viewer
Location:
chromosome: 8
Exon count:
23
Annotation release Status Assembly Chr Location
106 current bGalGal1.mat.broiler.GRCg7b (GCF_016699485.2) 8 NC_052539.1 (11838834..11864370)
106 current bGalGal1.pat.whiteleghornlayer.GRCg7w (GCF_016700215.2) 8 NC_052580.1 (11846682..11872215)

Chromosome 8 - NC_052539.1Genomic Context describing neighboring genes Neighboring gene hornerin-like Neighboring gene amylo-alpha-1, 6-glucosidase, 4-alpha-glucanotransferase Neighboring gene palmdelphin Neighboring gene phospholipid phosphatase related 5 Neighboring gene phospholipid phosphatase related 4 Neighboring gene sorting nexin 7

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. TreeGrafter: phylogenetic tree-based annotation of proteins with Gene Ontology terms and other annotations. Tang H, et al. Bioinformatics, 2019 Feb 1. PMID 30032202, Free PMC Article

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by RefSeq

Function Evidence Code Pubs
enables oxidoreductase activity, acting on metal ions IEA
Inferred from Electronic Annotation
more info
 PubMed 
Preferred Names
ferric-chelate reductase 1

NEW Try the new Transcript table

RefSeqs of Annotated Genomes: Gallus gallus Annotation Release 106 details...Open this link in a new tab

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

Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

Genomic

  1. NC_052539.1 Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

    Range
    11838834..11864370
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_004936556.5 → XP_004936613.2  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Related
    ENSGALP00010035665.1, ENSGALT00010058656.1
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  2. XM_046944975.1 → XP_046800931.1  ferric-chelate reductase 1 isoform X1

    UniProtKB/TrEMBL
    A0A8V0ZXP4, A0A8V0ZZE3
    Related
    ENSGALP00010035656.1, ENSGALT00010058645.1

  3. XM_025152934.2 → XP_025008702.2  ferric-chelate reductase 1 isoform X2

    UniProtKB/TrEMBL
    A0A8V0ZQE9
    Conserved Domains (3) summary
    cd08760
    Location:352 → 566
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:225 → 387
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:95 → 195
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  4. XM_025152935.3 → XP_025008703.2  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  5. XM_040704956.2 → XP_040560890.1  ferric-chelate reductase 1 isoform X3

    UniProtKB/TrEMBL
    A0A8V0ZQF2, A0A8V0ZXN9
    Related
    ENSGALP00010035652.1, ENSGALT00010058640.1
    Conserved Domains (3) summary
    cd08760
    Location:332 → 546
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:205 → 367
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:43 → 175
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  6. XM_046944977.1 → XP_046800933.1  ferric-chelate reductase 1 isoform X5

    UniProtKB/TrEMBL
    A0A8V0ZQE9

  7. XM_040704958.2 → XP_040560892.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  8. XM_004936557.5 → XP_004936614.2  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Related
    ENSGALP00010035651.1, ENSGALT00010058639.1
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  9. XM_046944976.1 → XP_046800932.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Related
    ENSGALP00010035647.1, ENSGALT00010058635.1

  10. XM_040704960.2 → XP_040560894.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

Genomic

  1. NC_052580.1 Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

    Range
    11846682..11872215
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_040677744.2 → XP_040533678.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  2. XM_046923401.1 → XP_046779357.1  ferric-chelate reductase 1 isoform X1

    UniProtKB/TrEMBL
    A0A8V0ZXP4, A0A8V0ZZE3

  3. XM_040677741.1 → XP_040533675.1  ferric-chelate reductase 1 isoform X2

    UniProtKB/TrEMBL
    A0A8V0ZQE9
    Conserved Domains (3) summary
    cd08760
    Location:352 → 566
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:225 → 387
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:95 → 195
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  4. XM_040677748.2 → XP_040533682.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  5. XM_040677742.2 → XP_040533676.1  ferric-chelate reductase 1 isoform X3

    UniProtKB/TrEMBL
    A0A8V0ZQF2, A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:332 → 546
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:205 → 367
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:43 → 175
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  6. XM_046923403.1 → XP_046779359.1  ferric-chelate reductase 1 isoform X5

    UniProtKB/TrEMBL
    A0A8V0ZQE9

  7. XM_040677746.2 → XP_040533680.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  8. XM_040677745.2 → XP_040533679.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins

  9. XM_046923402.1 → XP_046779358.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9

  10. XM_040677747.2 → XP_040533681.1  ferric-chelate reductase 1 isoform X4

    UniProtKB/TrEMBL
    A0A8V0ZXN9
    Conserved Domains (3) summary
    cd08760
    Location:320 → 534
    Cyt_b561_FRRS1_like; Eukaryotic cytochrome b(561), including the FRRS1 gene product
    cd09628
    Location:193 → 355
    DOMON_SDR_2_like; DOMON domain of stromal cell-derived receptor 2 (ferric chelate reductase 1) and related proteins
    cd08544
    Location:31 → 163
    Reeler; the N-terminal domain of reelin, F-spondin, and a variety of other proteins
Nucleotide Protein
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