U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

KLF5 KLF transcription factor 5 [ Homo sapiens (human) ]

Gene ID: 688, updated on 28-Oct-2024

Summary

Go to the top of the page Help
Official Symbol
KLF5provided by HGNC
Official Full Name
KLF transcription factor 5provided by HGNC
Primary source
HGNC:HGNC:6349
See related
Ensembl:ENSG00000102554 MIM:602903; AllianceGenome:HGNC:6349
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
CKLF; IKLF; BTEB2
Summary
This gene encodes a member of the Kruppel-like factor subfamily of zinc finger proteins. The encoded protein is a transcriptional activator that binds directly to a specific recognition motif in the promoters of target genes. This protein acts downstream of multiple different signaling pathways and is regulated by post-translational modification. It may participate in both promoting and suppressing cell proliferation. Expression of this gene may be changed in a variety of different cancers and in cardiovascular disease. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2013]
Expression
Broad expression in skin (RPKM 92.1), esophagus (RPKM 91.6) and 14 other tissues See more
Orthologs
mouse all
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help
See KLF5 in Genome Data Viewer
Location:
13q22.1
Exon count:
6
Annotation release Status Assembly Chr Location
RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 13 NC_000013.11 (73054976..73077538)
RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 13 NC_060937.1 (72276491..72299055)
RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 13 NC_000013.10 (73629114..73651676)

Chromosome 13 - NC_000013.11Genomic Context describing neighboring genes Neighboring gene progesterone immunomodulatory binding factor 1 Neighboring gene RNA, U6 small nuclear 79, pseudogene Neighboring gene ReSE screen-validated silencer GRCh37_chr13:73509249-73509443 Neighboring gene NANOG hESC enhancer GRCh37_chr13:73534622-73535123 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr13:73610339-73611015 Neighboring gene NANOG-H3K27ac hESC enhancer GRCh37_chr13:73612066-73612896 Neighboring gene proteasome 26S subunit, non-ATPase, 10 pseudogene 3 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 5397 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 5398 Neighboring gene OCT4-NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr13:73648866-73649672 Neighboring gene OCT4-NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr13:73649673-73650478 Neighboring gene P300/CBP strongly-dependent group 1 enhancer GRCh37_chr13:73663997-73665196 Neighboring gene fatty acid binding protein 5 pseudogene 1 Neighboring gene RNA, U6 small nuclear 66, pseudogene

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help
  • Project title: HPA RNA-seq normal tissues HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

Go to the top of the pageHelp

Related articles in PubMed

  1. Krüppel-like factor 5 contributes to pulmonary artery smooth muscle proliferation and resistance to apoptosis in human pulmonary arterial hypertension. Courboulin A, et al. Respir Res, 2011 Sep 27. PMID 21951574, Free PMC Article
  2. KLF5 strengthens drug resistance of ovarian cancer stem-like cells by regulating survivin expression. Dong Z, et al. Cell Prolif, 2013 Aug. PMID 23869764, Free PMC Article
  3. Restoring KLF5 in esophageal squamous cell cancer cells activates the JNK pathway leading to apoptosis and reduced cell survival. Tarapore RS, et al. Neoplasia, 2013 May. PMID 23633919, Free PMC Article
  4. Methylation of KLF5 contributes to reduced expression in acute myeloid leukaemia and is associated with poor overall survival. Diakiw SM, et al. Br J Haematol, 2013 Jun. PMID 23521344
  5. Helicobacter pylori promotes the expression of Krüppel-like factor 5, a mediator of carcinogenesis, in vitro and in vivo. Noto JM, et al. PLoS One, 2013. PMID 23372710, Free PMC Article

See all (290) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. KLF5 inhibition initiates epithelial-mesenchymal transition in non-transformed human squamous epithelial cells.
    Title: KLF5 inhibition initiates epithelial-mesenchymal transition in non-transformed human squamous epithelial cells.
  2. linc-ADAIN, a human adipose lincRNA, regulates adipogenesis by modulating KLF5 and IL-8 mRNA stability.
    Title: linc-ADAIN, a human adipose lincRNA, regulates adipogenesis by modulating KLF5 and IL-8 mRNA stability.
  3. Kruppel-like factor 5 regulates wound repair and the innate immune response in human airway epithelial cells.
    Title: Krüppel-like factor 5 regulates wound repair and the innate immune response in human airway epithelial cells.
  4. Downregulation of KLF5 by EBER1 via the ERK signaling pathway in EBV-positive nasopharyngeal carcinoma cells: implications for latent EBV infection.
    Title: Downregulation of KLF5 by EBER1 via the ERK signaling pathway in EBV-positive nasopharyngeal carcinoma cells: implications for latent EBV infection.
  5. KLF5 regulates actin remodeling to enhance the metastasis of nasopharyngeal carcinoma.
    Title: KLF5 regulates actin remodeling to enhance the metastasis of nasopharyngeal carcinoma.
  6. Abrogation of KLF5 sensitizes BRCA1-proficient pancreatic cancer to PARP inhibition.
    Title: Abrogation of KLF5 sensitizes BRCA1-proficient pancreatic cancer to PARP inhibition.
  7. KLF5 promotes the ossification process of ligamentum flavum by transcriptionally activating CX43.
    Title: KLF5 promotes the ossification process of ligamentum flavum by transcriptionally activating CX43.
  8. Ubiquitin specific peptidase 38 epigenetically regulates KLF transcription factor 5 to augment malignant progression of lung adenocarcinoma.
    Title: Ubiquitin specific peptidase 38 epigenetically regulates KLF transcription factor 5 to augment malignant progression of lung adenocarcinoma.
  9. Depression of LncRNA DANCR alleviates tubular injury in diabetic nephropathy by regulating KLF5 through sponge miR-214-5p.
    Title: Depression of LncRNA DANCR alleviates tubular injury in diabetic nephropathy by regulating KLF5 through sponge miR-214-5p.
  10. [Overexpression of tuftelin and KLF-5 and its clinicopathological features in hepatitis B virus-related hepatocellular carcinoma].
    Title: [Overexpression of tuftelin and KLF-5 and its clinicopathological features in hepatitis B virus-related hepatocellular carcinoma].
Submit: New GeneRIF Correction See all GeneRIFs (217)

Phenotypes

Go to the top of the page Help

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

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
A genome-wide association study identifies pancreatic cancer susceptibility loci on chromosomes 13q22.1, 1q32.1 and 5p15.33.
EBI GWAS Catalog
Genome-wide association study identifies multiple susceptibility loci for pancreatic cancer.
EBI GWAS Catalog

Variation

Go to the top of the page Help

See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Genotypes

HIV-1 interactions

Go to the top of the page Help

Protein interactions

Protein Gene Interaction Pubs
Tat tat Both HIV-1 Tat 47-59 and FITC-labeled Tat 47-59 peptides downregulate gene expression of Kruppel-like factor 5 (KLF5) in U-937 macrophages PubMed

Go to the HIV-1, Human Interaction Database

Pathways from PubChem

Go to the top of the page

Interactions

Go to the top of the page Help
Products Interactant Other Gene Complex Source Pubs Description

General gene information

Go to the top of the page Help

Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables DNA-binding transcription activator activity, RNA polymerase II-specific IDA
Inferred from Direct Assay
more info
 PubMed 
enables DNA-binding transcription factor activity, RNA polymerase II-specific IBA
Inferred from Biological aspect of Ancestor
more info
  
enables DNA-binding transcription factor activity, RNA polymerase II-specific ISA
Inferred from Sequence Alignment
more info
  
enables MRF binding IEA
Inferred from Electronic Annotation
more info
  
enables RNA polymerase II cis-regulatory region sequence-specific DNA binding IBA
Inferred from Biological aspect of Ancestor
more info
  
enables RNA polymerase II cis-regulatory region sequence-specific DNA binding IDA
Inferred from Direct Assay
more info
 PubMed 
enables metal ion binding IEA
Inferred from Electronic Annotation
more info
  
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables sequence-specific double-stranded DNA binding IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in angiogenesis IEA
Inferred from Electronic Annotation
more info
  
involved_in cellular response to leukemia inhibitory factor IEA
Inferred from Electronic Annotation
more info
  
involved_in intestinal epithelial cell development IEA
Inferred from Electronic Annotation
more info
  
involved_in microvillus assembly IEA
Inferred from Electronic Annotation
more info
  
involved_in myotube differentiation involved in skeletal muscle regeneration IEA
Inferred from Electronic Annotation
more info
  
involved_in negative regulation of transcription by RNA polymerase II IEA
Inferred from Electronic Annotation
more info
  
involved_in positive regulation of fat cell differentiation IEA
Inferred from Electronic Annotation
more info
  
involved_in positive regulation of transcription by RNA polymerase II IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in positive regulation of transcription by transcription factor localization IEA
Inferred from Electronic Annotation
more info
  
involved_in regulation of microvillus assembly IEA
Inferred from Electronic Annotation
more info
  
involved_in regulation of transcription by RNA polymerase II IBA
Inferred from Biological aspect of Ancestor
more info
  
involved_in satellite cell activation involved in skeletal muscle regeneration IEA
Inferred from Electronic Annotation
more info
  
involved_in skeletal muscle satellite cell differentiation IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in Golgi apparatus IDA
Inferred from Direct Assay
more info
  
located_in chromatin ISA
Inferred from Sequence Alignment
more info
  
located_in intracellular membrane-bounded organelle IDA
Inferred from Direct Assay
more info
  
located_in nucleoplasm IDA
Inferred from Direct Assay
more info
  
part_of transcription regulator complex IEA
Inferred from Electronic Annotation
more info
  

General protein information

Go to the top of the page Help
Preferred Names
Krueppel-like factor 5
Names
(intestinal Kruppel-like factor
BTE-binding protein 2
GC box binding protein 2
Kruppel like factor 5
Kruppel-like factor 5 (intestinal)
basic transcription element binding protein 2
colon krueppel-like factor
colon kruppel-like factor
epididymis secretory sperm binding protein
intestinal-enriched krueppel-like factor
intestinal-enriched kruppel-like factor
transcription factor BTEB2

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

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_001286818.2 → NP_001273747.1  Krueppel-like factor 5 isoform 2

    See identical proteins and their annotated locations for NP_001273747.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2, also known as tKLF5) differs in the 5' UTR, lacks a portion of the 5' coding region, and initiates translation at a downstream in-frame start codon, compared to variant 1. The encoded isoform (2) has a shorter N-terminus than isoform 1.
    Source sequence(s)
    AF132818, AK131397, AK302280, BM982025
    Consensus CDS
    CCDS66562.1
    UniProtKB/TrEMBL
    B4E2I1
    Related
    ENSP00000440407.1, ENST00000539231.5
    Conserved Domains (3) summary
    COG5048
    Location:268 → 342
    COG5048; FOG: Zn-finger [General function prediction only]
    sd00017
    Location:287 → 306
    ZF_C2H2; C2H2 Zn finger [structural motif]
    pfam13465
    Location:328 → 353
    zf-H2C2_2; Zinc-finger double domain

  2. NM_001730.5 → NP_001721.2  Krueppel-like factor 5 isoform 1

    See identical proteins and their annotated locations for NP_001721.2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) represents the longer transcript and encodes the longer isoform (1).
    Source sequence(s)
    AF132818, AK131397, BC007695, BC014302, BM982025
    Consensus CDS
    CCDS9448.1
    UniProtKB/Swiss-Prot
    A2TJX0, L0R3U5, L0R4T9, Q13887, Q9UHP8
    UniProtKB/TrEMBL
    A0A0A0N0M4, Q5T6X2
    Related
    ENSP00000366915.4, ENST00000377687.6
    Conserved Domains (3) summary
    COG5048
    Location:359 → 433
    COG5048; FOG: Zn-finger [General function prediction only]
    sd00017
    Location:378 → 397
    ZF_C2H2; C2H2 Zn finger [structural motif]
    pfam00096
    Location:433 → 455
    zf-C2H2; Zinc finger, C2H2 type

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_000013.11 Reference GRCh38.p14 Primary Assembly

    Range
    73054976..73077538
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_047430553.1 → XP_047286509.1  Krueppel-like factor 5 isoform X1

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060937.1 Alternate T2T-CHM13v2.0

    Range
    72276491..72299055
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054374881.1 → XP_054230856.1  Krueppel-like factor 5 isoform X2

Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q13887.2 GenPept UniProtKB/Swiss-Prot:Q13887

Gene LinkOut

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

Chemical Information
Molecular Biology Databases
Research Materials
Tools
Miscellaneous