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    KHSRP KH-type splicing regulatory protein [ Homo sapiens (human) ]

    Gene ID: 8570, updated on 10-Dec-2024

    Summary

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    Official Symbol
    KHSRPprovided by HGNC
    Official Full Name
    KH-type splicing regulatory proteinprovided by HGNC
    Primary source
    HGNC:HGNC:6316
    See related
    Ensembl:ENSG00000088247 MIM:603445; AllianceGenome:HGNC:6316
    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
    Also known as
    p75; FBP2; KSRP; FUBP2
    Summary
    The KHSRP gene encodes a multifunctional RNA-binding protein implicated in a variety of cellular processes, including transcription, alternative pre-mRNA splicing, and mRNA localization (Min et al., 1997 [PubMed 9136930]; Gherzi et al., 2004 [PubMed 15175153]).[supplied by OMIM, Apr 2010]
    Expression
    Ubiquitous expression in testis (RPKM 37.2), endometrium (RPKM 25.1) and 25 other tissues See more
    Orthologs
    mouse all
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    Genomic context

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    See KHSRP in Genome Data Viewer
    Location:
    19p13.3
    Exon count:
    20
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 19 NC_000019.10 (6413102..6424811, complement)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 19 NC_060943.1 (6401987..6413694, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 19 NC_000019.9 (6413113..6424822, complement)

    Chromosome 19 - NC_000019.10Genomic Context describing neighboring genes Neighboring gene general transcription factor IIF subunit 1 Neighboring gene adenylate kinase isoenzyme 1-like Neighboring gene microRNA 6790 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr19:6411708-6412532 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr19:6412533-6413357 Neighboring gene microRNA 3940 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 13824 Neighboring gene solute carrier family 25 member 41 Neighboring gene solute carrier family 25 member 23 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 9950 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 9951 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 9952 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr19:6464149-6464690 Neighboring gene DENN domain containing 1C Neighboring gene crumbs cell polarity complex component 3

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Noncanonical G recognition mediates KSRP regulation of let-7 biogenesis. Nicastro G, et al. Nat Struct Mol Biol, 2012 Dec. PMID 23142982, Free PMC Article
    2. RNA-binding protein KHSRP promotes tumor growth and metastasis in non-small cell lung cancer. Yan M, et al. J Exp Clin Cancer Res, 2019 Nov 27. PMID 31775888, Free PMC Article
    3. The RNA-Binding Protein KSRP Modulates Cytokine Expression of CD4(+) T Cells. Käfer R, et al. J Immunol Res, 2019. PMID 31511826, Free PMC Article
    4. KH-Type Splicing Regulatory Protein Controls Colorectal Cancer Cell Growth and Modulates the Tumor Microenvironment. Caiazza F, et al. Am J Pathol, 2019 Oct. PMID 31404541, Free PMC Article
    5. KSRP modulates melanoma growth and efficacy of vemurafenib. Liu W, et al. Biochim Biophys Acta Gene Regul Mech, 2019 Aug. PMID 31269460, Free PMC Article

    See all (272) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. The RNA-binding protein KSRP aggravates malignant progression of clear cell renal cell carcinoma through transcriptional inhibition and post-transcriptional destabilization of the NEDD4L ubiquitin ligase.
      Title: The RNA-binding protein KSRP aggravates malignant progression of clear cell renal cell carcinoma through transcriptional inhibition and post-transcriptional destabilization of the NEDD4L ubiquitin ligase.
    2. Intergenic CircRNA Circ_0007379 Inhibits Colorectal Cancer Progression by Modulating miR-320a Biogenesis in a KSRP-Dependent Manner.
      Title: Intergenic CircRNA Circ_0007379 Inhibits Colorectal Cancer Progression by Modulating miR-320a Biogenesis in a KSRP-Dependent Manner.
    3. Identification of KHSRP-Regulated RNAs in Esophageal Cancer by Integrated Bioinformatics Analysis.
      Title: Identification of KHSRP-Regulated RNAs in Esophageal Cancer by Integrated Bioinformatics Analysis.
    4. Inhibition of KHSRP sensitizes colorectal cancer to 5-fluoruracil through miR-501-5p-mediated ERRFI1 mRNA degradation.
      Title: Inhibition of KHSRP sensitizes colorectal cancer to 5-fluoruracil through miR-501-5p-mediated ERRFI1 mRNA degradation.
    5. In NSCLC cell lines, overexpression of HNRNPC significantly promoted lung cancer cell proliferation, migration, and invasion in vitro and in vivo. KHSRP and HNRNPC may induce human lung cancer cell invasion and metastasis by activating the IFN-alpha-JAK-STAT1 signaling pathway.
      Title: RNA-binding protein KHSRP promotes tumor growth and metastasis in non-small cell lung cancer.
    6. High KHSRP expression is associated with Colorectal Cancer Cell Growth.
      Title: KH-Type Splicing Regulatory Protein Controls Colorectal Cancer Cell Growth and Modulates the Tumor Microenvironment.
    7. This is the first report demonstrating that KSRP is involved in the regulation of T cell responses. We present strong evidence that T cells derived from KSRP(-/-) mice favor Th2-driven immune responses.
      Title: The RNA-Binding Protein KSRP Modulates Cytokine Expression of CD4(+) T Cells.
    8. Results show that KSRP expression is significantly up-regulated in human melanoma. It modulates melanoma cell growth by repressing the expression of KLLN through mRNA decay and interaction with the AU-rich elements in the 3' UTR.
      Title: KSRP modulates melanoma growth and efficacy of vemurafenib.
    9. The KH-type splicing regulatory protein (KSRP) regulates type III interferon expression post-transcriptionally.
      Title: The KH-type splicing regulatory protein (KSRP) regulates type III interferon expression post-transcriptionally.
    10. Decreased expression of KHSRP, thus increasing CDKN1a (p21) expression.
      Title: Long Noncoding RNA AB074169 Inhibits Cell Proliferation via Modulation of KHSRP-Mediated CDKN1a Expression in Papillary Thyroid Carcinoma.
    Submit: New GeneRIF Correction See all GeneRIFs (48)

    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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    Protein interactions

    Protein Gene Interaction Pubs
    Envelope surface glycoprotein gp120 env Tandem affinity purification and mass spectrometry analysis identify KH-type splicing regulatory protein (KHSRP; FUBP2), HIV-1 Gag, Gag/Pol, gp120, and Nef incorporated into staufen1 RNP complexes isolated from HIV-1-expressing cells PubMed
    Gag-Pol gag-pol Tandem affinity purification and mass spectrometry analysis identify KH-type splicing regulatory protein (KHSRP; FUBP2), HIV-1 Gag, Gag/Pol, gp120, and Nef incorporated into staufen1 RNP complexes isolated from HIV-1-expressing cells PubMed
    Nef nef Tandem affinity purification and mass spectrometry analysis identify KH-type splicing regulatory protein (KHSRP; FUBP2), HIV-1 Gag, Gag/Pol, gp120, and Nef incorporated into staufen1 RNP complexes isolated from HIV-1-expressing cells PubMed
    Pr55(Gag) gag Tandem affinity purification and mass spectrometry analysis identify KH-type splicing regulatory protein (KHSRP; FUBP2), HIV-1 Gag, Gag/Pol, gp120, and Nef incorporated into staufen1 RNP complexes isolated from HIV-1-expressing cells PubMed
    Vpr vpr A stable-isotope labeling by amino acids in cell culture coupled with mass spectrometry-based proteomics identifies upregulation of KH-type splicing regulatory protein (KHSRP, FUBP2) expression by HIV-1 Vpr in Vpr transduced macrophages PubMed

    Go to the HIV-1, Human Interaction Database

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    Homology

    Clone Names

    • MGC99676

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables DNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables RNA binding HDA PubMed 
    enables mRNA 3'-UTR AU-rich region binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables mRNA binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables protein folding chaperone EXP
    Inferred from Experiment
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in 3'-UTR-mediated mRNA destabilization IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in 3'-UTR-mediated mRNA destabilization IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in RNA splicing TAS
    Traceable Author Statement
    more info
    		 PubMed 
    involved_in RNA splicing, via transesterification reactions TAS
    Traceable Author Statement
    more info
    		 PubMed 
    involved_in cellular response to cytokine stimulus IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in mRNA processing IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in mRNA transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in miRNA metabolic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in negative regulation of low-density lipoprotein particle clearance IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in negative regulation of nitric oxide biosynthetic process IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in positive regulation of mRNA catabolic process IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in protein folding IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in regulation of mRNA stability IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in regulation of transcription by RNA polymerase II IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    Component Evidence Code Pubs
    is_active_in cytoplasm IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in cytosol TAS
    Traceable Author Statement
    more info
    		  
    part_of exosome (RNase complex) NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    located_in membrane HDA PubMed 
    located_in nucleoplasm IDA
    Inferred from Direct Assay
    more info
    		  
    located_in nucleoplasm TAS
    Traceable Author Statement
    more info
    		  
    is_active_in nucleus IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  

    General protein information

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    Preferred Names
    far upstream element-binding protein 2
    Names
    FUSE-binding protein 2
    epididymis secretory sperm binding protein

    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_001366299.1 → NP_001353228.1  far upstream element-binding protein 2 isoform 2

      Status: VALIDATED

      Source sequence(s)
      AC011491, AC011539
      Consensus CDS
      CCDS92499.1
      UniProtKB/TrEMBL
      A0A384P5V3, M0R0C6
      Related
      ENSP00000471146.2, ENST00000600480.2
      Conserved Domains (5) summary
      pfam09005
      Location:671 → 685
      DUF1897; Domain of unknown function (DUF1897)
      cd22479
      Location:145 → 215
      KH-I_FUBP2_rpt1; first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22482
      Location:233 → 305
      KH-I_FUBP2_rpt2; second type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22485
      Location:323 → 390
      KH-I_FUBP2_rpt3; third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22488
      Location:426 → 494
      KH-I_FUBP2_rpt4; fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins

    2. NM_001366300.1 → NP_001353229.1  far upstream element-binding protein 2 isoform 3

      Status: VALIDATED

      Source sequence(s)
      AC011491, AC011539
      UniProtKB/TrEMBL
      A0A384P5V3
      Conserved Domains (5) summary
      pfam09005
      Location:646 → 660
      DUF1897; Domain of unknown function (DUF1897)
      cd22479
      Location:145 → 215
      KH-I_FUBP2_rpt1; first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22482
      Location:233 → 305
      KH-I_FUBP2_rpt2; second type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22485
      Location:323 → 390
      KH-I_FUBP2_rpt3; third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22488
      Location:426 → 494
      KH-I_FUBP2_rpt4; fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins

    3. NM_003685.3 → NP_003676.2  far upstream element-binding protein 2 isoform 1

      See identical proteins and their annotated locations for NP_003676.2

      Status: VALIDATED

      Source sequence(s)
      AA976482, AC011491, BC085004, BQ186683, CB216491, CF123311, DC388502, U94832
      Consensus CDS
      CCDS45936.1
      UniProtKB/Swiss-Prot
      O00301, Q59EZ9, Q5U4P6, Q92945, Q9UNT5, Q9UQH5
      UniProtKB/TrEMBL
      A0A384P5V3
      Related
      ENSP00000381216.2, ENST00000398148.7
      Conserved Domains (5) summary
      pfam09005
      Location:671 → 685
      DUF1897; Domain of unknown function (DUF1897)
      cd22479
      Location:145 → 215
      KH-I_FUBP2_rpt1; first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22482
      Location:233 → 305
      KH-I_FUBP2_rpt2; second type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22485
      Location:323 → 390
      KH-I_FUBP2_rpt3; third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins
      cd22488
      Location:426 → 494
      KH-I_FUBP2_rpt4; fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins

    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_000019.10 Reference GRCh38.p14 Primary Assembly

      Range
      6413102..6424811 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060943.1 Alternate T2T-CHM13v2.0

      Range
      6401987..6413694 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q92945.4 GenPept UniProtKB/Swiss-Prot:Q92945

    Gene LinkOut

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

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