Q90QB4 · Q90QB4_9HIV1

Function

Catalytic activity

  • Endohydrolysis of RNA in RNA/DNA hybrids. Three different cleavage modes: 1. sequence-specific internal cleavage of RNA. Human immunodeficiency virus type 1 and Moloney murine leukemia virus enzymes prefer to cleave the RNA strand one nucleotide away from the RNA-DNA junction. 2. RNA 5'-end directed cleavage 13-19 nucleotides from the RNA end. 3. DNA 3'-end directed cleavage 15-20 nucleotides away from the primer terminus.
    EC:3.1.26.13 (UniProtKB | ENZYME | Rhea)

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Molecular Functionaspartic-type endopeptidase activity
Molecular FunctionDNA binding
Molecular Functionendonuclease activity
Molecular FunctionRNA stem-loop binding
Molecular FunctionRNA-directed DNA polymerase activity
Biological Processestablishment of integrated proviral latency
Biological Processproteolysis
Biological Processviral genome integration into host DNA

Keywords

Protein family/group databases

Names & Taxonomy

Protein names

  • Submitted names
    • Pol protein

Gene names

    • Name
      pol

Organism names

Accessions

  • Primary accession
    Q90QB4

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain85-154Peptidase A2
Domain208-398Reverse transcriptase

Sequence similarities

Belongs to the retroviral Pol polyprotein family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    505
  • Mass (Da)
    57,458
  • Last updated
    2001-12-01 v1
  • Checksum
    EF0EEB42E37FA38C
FFRENLAFPQGQAREFSSEQTREQTRANSPTXRELQVWGRDNSSLSEAGADEAGAXRQGNVSLNFPQITLWQRPIVTIKIGGQIKEALLDTGADDTVLEEMSLPGRWKPKMIGGIGGFIKVRQYDQILIEICGHKAIGTVLVGPTPVNIIGRNLLTQLGCTLNFPISPIETVPVKLKPGMDGPKVKQWPLTEEKIKALVEICTELEKAGKISKIGPENPYNTPVFAIKKKDSSKWRKLVDFRELNKRTQDFWEVQLGIPHPAGLKKKKSVTVLDVGDAYFSIPLDKDFRKYTAFTIPSINNETPGIRYQYNVLPQGWKGSPAIFQDSMTKILEPFRKQNPDIVIYQYVDDLYVGSDLEIGQHRAKIDELRQYLWKWGFYTPDKKHQQEPPFRWMGYELHPDKWTVQPIVLPEKDSWTVNDIQKLVGKLNWASQIYAGIKVKQLCKLLRGTKALTEVIPLTEEAELELAENREILKEPVHGVYYDPSKDLIAEVQKQGPGQWTYQI

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue505

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AF323246
EMBL· GenBank· DDBJ
AAK66736.1
EMBL· GenBank· DDBJ
Genomic RNA

Similar Proteins

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