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    KRBA2 KRAB-A domain containing 2 [ Homo sapiens (human) ]

    Gene ID: 124751, updated on 10-Dec-2024

    Summary

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    Official Symbol
    KRBA2provided by HGNC
    Official Full Name
    KRAB-A domain containing 2provided by HGNC
    Primary source
    HGNC:HGNC:26989
    See related
    Ensembl:ENSG00000184619 MIM:620920; AllianceGenome:HGNC:26989
    Gene type
    protein coding
    RefSeq status
    VALIDATED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Summary
    Predicted to enable nucleic acid binding activity. Predicted to be involved in DNA integration and regulation of DNA-templated transcription. [provided by Alliance of Genome Resources, Dec 2024]
    Expression
    Ubiquitous expression in heart (RPKM 2.4), kidney (RPKM 2.0) and 25 other tissues See more
    Orthologs
    all
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    Genomic context

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    See KRBA2 in Genome Data Viewer
    Location:
    17p13.1
    Exon count:
    3
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 17 NC_000017.11 (8358822..8376704, complement)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 17 NC_060941.1 (8265059..8282925, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 17 NC_000017.10 (8262140..8280022, complement)

    Chromosome 17 - NC_000017.11Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC124903916 Neighboring gene outer dense fiber of sperm tails 4 Neighboring gene H3K27ac hESC enhancer GRCh37_chr17:8257795-8258364 Neighboring gene uncharacterized LOC100128288 Neighboring gene H3K27ac hESC enhancer GRCh37_chr17:8279661-8280212 Neighboring gene H3K27ac hESC enhancer GRCh37_chr17:8285969-8286686 Neighboring gene ribosomal protein L26 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr17:8286687-8287404 Neighboring gene ring finger protein 222

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Expression

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    • Project title: Tissue-specific circular RNA induction during human fetal development
    • Description: 35 human fetal samples from 6 tissues (3 - 7 replicates per tissue) collected between 10 and 20 weeks gestational time were sequenced using Illumina TruSeq Stranded Total RNA
    • BioProject: PRJNA270632
    • Publication: PMID 26076956
    • Analysis date: Mon Apr 2 22:54:59 2018

    Bibliography

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    Related articles in PubMed

    1. On the transposon origins of mammalian SCAND3 and KRBA2, two zinc-finger genes carrying an integrase/transposase domain. Llorens C, et al. Mob Genet Elements, 2012 Sep 1. PMID 23550032, Free PMC Article
    2. Glutamine Triggers Acetylation-Dependent Degradation of Glutamine Synthetase via the Thalidomide Receptor Cereblon. Nguyen TV, et al. Mol Cell, 2016 Mar 17. PMID 26990986, Free PMC Article
    3. Genome-scale RNAi screen for host factors required for HIV replication. Zhou H, et al. Cell Host Microbe, 2008 Nov 13. PMID 18976975
    4. SPATA2 Links CYLD to LUBAC, Activates CYLD, and Controls LUBAC Signaling. Elliott PR, et al. Mol Cell, 2016 Sep 15. PMID 27591049, Free PMC Article
    5. Quantitative Proteomics Reveals Dynamic Interactions of the Minichromosome Maintenance Complex (MCM) in the Cellular Response to Etoposide Induced DNA Damage. Drissi R, et al. Mol Cell Proteomics, 2015 Jul. PMID 25963833, Free PMC Article

    See all (12) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Phenotypes

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    Find tests for this gene in the NIH Genetic Testing Registry (GTR)

    Review eQTL and phenotype association data in this region using PheGenI

    Variation

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    See variants in ClinVar

    See studies and variants in dbVar

    See Variation Viewer (GRCh37.p13)

    See Variation Viewer (GRCh38)

    HIV-1 interactions

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    Replication interactions

    Interaction Pubs
    Knockdown of KRAB-A domain containing 2 (KRBA2) by siRNA inhibits HIV-1 replication in HeLa P4/R5 cells PubMed

    Go to the HIV-1, Human Interaction Database

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    Homology

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables nucleic acid binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in DNA integration IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in regulation of DNA-templated transcription IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    KRAB-A domain-containing protein 2

    NCBI Reference Sequences (RefSeq)

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    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    mRNA and Protein(s)

    1. NM_001304947.3 → NP_001291876.1  KRAB-A domain-containing protein 2 isoform b

      Status: VALIDATED

      Source sequence(s)
      AC135178
      Consensus CDS
      CCDS76951.1
      UniProtKB/TrEMBL
      A0A2R8Y7G8, A8MX02
      Related
      ENSP00000379565.3, ENST00000396267.3
      Conserved Domains (1) summary
      cl21549
      Location:207 → 290
      rve; Integrase core domain

    2. NM_213597.3 → NP_998762.1  KRAB-A domain-containing protein 2 isoform a

      See identical proteins and their annotated locations for NP_998762.1

      Status: VALIDATED

      Description
      Transcript Variant: This variant (1) encodes the longer isoform (a).
      Source sequence(s)
      AK131219, BC024723, DB325438
      Consensus CDS
      CCDS11141.1
      UniProtKB/Swiss-Prot
      Q6ZNG9, Q8IYY0
      UniProtKB/TrEMBL
      A0A2R8Y7G8
      Related
      ENSP00000494883.1, ENST00000643221.1
      Conserved Domains (2) summary
      cd07765
      Location:42 → 75
      KRAB_A-box; KRAB (Kruppel-associated box) domain -A box
      cl21549
      Location:289 → 372
      rve; Integrase core domain

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

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

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000017.11 Reference GRCh38.p14 Primary Assembly

      Range
      8358822..8376704 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060941.1 Alternate T2T-CHM13v2.0

      Range
      8265059..8282925 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q6ZNG9.1 GenPept UniProtKB/Swiss-Prot:Q6ZNG9

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

    Chemical Information
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