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KNAT5 homeobox protein knotted-1-like 5 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 829335, updated on 18-Sep-2024

Summary

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Official Symbol
KNAT5
Official Full Name
homeobox protein knotted-1-like 5
Primary source
TAIR:AT4G32040
Locus tag
AT4G32040
See related
Araport:AT4G32040
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
F10N7.150; F10N7_150; KNOTTED1-like homeobox gene 5; TRANSCRIPTION FACTOR
Summary
A member of Class II KN1-like homeodomain transcription factors factors (together with KNAT3 and KNAT4), with greatest homology to the maize knox1 homeobox protein. Regulates photomorphogenic responses and represses late steps in gibberellin biosynthesis. KNAT5 promoter activity showed cell-type specific pattern along longitudinal root axis, primarily in the epidermis of the distal end of primary root elongation zone.
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Genomic context

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See KNAT5 in Genome Data Viewer
Location:
chromosome: 4
Exon count:
6
Sequence:
Chromosome: 4; NC_003075.7 (15493989..15496381)

Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene serine/arginine repetitive matrix-like protein Neighboring gene uncharacterized protein Neighboring gene neurochondrin family protein Neighboring gene calcium-binding EF hand family protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. A Role for KNAT Class II Genes in Root Development. Truernit E, et al. Plant Signal Behav, 2007 Jan. PMID 19704797, Free PMC Article
  2. AtHSPR functions in gibberellin-mediated primary root growth by interacting with KNAT5 and OFP1 in Arabidopsis. Yuan G, et al. Plant Cell Rep, 2023 Oct. PMID 37597006
  3. A map of KNAT gene expression in the Arabidopsis root. Truernit E, et al. Plant Mol Biol, 2006 Jan. PMID 16463096
  4. The Arabidopsis BELL1 and KNOX TALE homeodomain proteins interact through a domain conserved between plants and animals. Bellaoui M, et al. Plant Cell, 2001 Nov. PMID 11701881, Free PMC Article
  5. The Arabidopsis BEL1-LIKE HOMEODOMAIN proteins SAW1 and SAW2 act redundantly to regulate KNOX expression spatially in leaf margins. Kumar R, et al. Plant Cell, 2007 Sep. PMID 17873098, Free PMC Article

See all (12) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_001342125.1
NM_119356.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables DNA-binding transcription factor activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within cellular response to ethylene stimulus IDA
Inferred from Direct Assay
more info
 PubMed 
acts_upstream_of_or_within detection of ethylene stimulus IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in regulation of DNA-templated transcription IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in nucleus IDA
Inferred from Direct Assay
more info
 PubMed 
located_in nucleus ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
homeobox protein knotted-1-like 5
NP_194932.1
  • KNOTTED1-like homeobox gene 5 (KNAT5); CONTAINS InterPro DOMAIN/s: ELK (InterPro:IPR005539), KNOX1 (InterPro:IPR005540), Homeobox (InterPro:IPR001356), Homeodomain-like (InterPro:IPR009057), KNOX2 (InterPro:IPR005541), Homeodomain-related (InterPro:IPR012287); BEST Arabidopsis thaliana protein match is: KNOTTED1-like homeobox gene 3 (TAIR:AT5G25220.2); Has 6199 Blast hits to 6196 proteins in 330 species: Archae - 0; Bacteria - 0; Metazoa - 2065; Fungi - 300; Plants - 3657; Viruses - 0; Other Eukaryotes - 177 (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_003075.7 Reference assembly

    Range
    15493989..15496381
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_119356.4 → NP_194932.1  homeobox protein knotted-1-like 5 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_194932.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O49387, P48002, Q548P2
    UniProtKB/TrEMBL
    A0A178V1Z3, A0A5S9XXS8
    Conserved Domains (3) summary
    pfam03790
    Location:117 → 156
    KNOX1; KNOX1 domain
    pfam03791
    Location:170 → 221
    KNOX2; KNOX2 domain
    pfam05920
    Location:321 → 360
    Homeobox_KN; Homeobox KN domain

  2. NM_001342125.1 → NP_001328629.1  homeobox protein knotted-1-like 5 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178UZP8, A0A1P8B599, A0A384LCR4
    Conserved Domains (3) summary
    pfam03790
    Location:117 → 156
    KNOX1; KNOX1 domain
    pfam03791
    Location:170 → 221
    KNOX2; KNOX2 domain
    pfam05920
    Location:321 → 360
    Homeobox_KN; Homeobox KN domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P48002.2

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