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HVT1 helicase in vascular tissue and tapetum [ Arabidopsis thaliana (thale cress) ]

Gene ID: 817631, updated on 18-Sep-2024

Summary

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Official Symbol
HVT1
Official Full Name
helicase in vascular tissue and tapetum
Primary source
TAIR:AT2G30800
Locus tag
AT2G30800
See related
Araport:AT2G30800
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
ATVT-1; helicase in vascular tissue and tapetum
Summary
Has RNA or DNA helicase activity and expressed specifically in tapetum and vascular tissue. First identified member of a new group of the mle helicase group of the DEAH family.
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Genomic context

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See HVT1 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
14
Sequence:
Chromosome: 2; NC_003071.7 (13120292..13126813, complement)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene cytochrome P450 family 71 polypeptide Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily protein Neighboring gene photosystem II subunit P-2 Neighboring gene Gibberellin-regulated family protein Neighboring gene aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit Neighboring gene 2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. A novel nucleic acid helicase gene identified by promoter trapping in Arabidopsis. Wei W, et al. Plant J, 1997 Jun. PMID 9225469
  2. Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana. Lin X, et al. Nature, 1999 Dec 16. PMID 10617197

GeneRIFs: Gene References Into Functions

General gene information

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Homology

NM_001336303.1
NM_179823.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables RNA helicase activity IEA
Inferred from Electronic Annotation
more info
  
enables helicase activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Component Evidence Code Pubs
located_in nucleus ISM
Inferred from Sequence Model
more info
  
located_in nucleus ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 

General protein information

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Preferred Names
helicase in vascular tissue and tapetum
NP_850154.2
  • helicase in vascular tissue and tapetum (HVT1); CONTAINS InterPro DOMAIN/s: Helicase-associated domain (InterPro:IPR007502), DNA/RNA helicase, DEAD/DEAH box type, N-terminal (InterPro:IPR011545), Domain of unknown function DUF1605 (InterPro:IPR011709), Ankyrin repeat-containing domain (InterPro:IPR020683), DEAD-like helicase, N-terminal (InterPro:IPR014001), DNA/RNA helicase, C-terminal (InterPro:IPR001650), Single-stranded nucleic acid binding R3H (InterPro:IPR001374), Helicase, superfamily 1/2, ATP-binding domain (InterPro:IPR014021); BEST Arabidopsis thaliana protein match is: nuclear DEIH-boxhelicase (TAIR:AT1G06670.1); 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).

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_003071.7 Reference assembly

    Range
    13120292..13126813 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_179823.4 → NP_850154.2  helicase in vascular tissue and tapetum [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_850154.2

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    F4INY4, O80847, Q0WVL4, Q38800, Q8RYE1
    UniProtKB/TrEMBL
    A0A5S9X2R7, A0A654EXN4
    Conserved Domains (4) summary
    cd06007
    Location:22 → 80
    R3H_DEXH_helicase; R3H domain of a group of proteins which also contain a DEXH-box helicase domain, and may function as ATP-dependent DNA or RNA helicases. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine ...
    PTZ00322
    Location:453 → 506
    PTZ00322; 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase; Provisional
    COG1643
    Location:153 → 946
    HrpA; HrpA-like RNA helicase [Translation, ribosomal structure and biogenesis]
    sd00045
    Location:417 → 444
    ANK; ANK repeat [structural motif]

  2. NM_001336303.1 → NP_001325350.1  helicase in vascular tissue and tapetum [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178VU89, A0A1P8B2Y4, A0A384L2M1
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
F4INY4.1

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