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KRT71 Gene

protein-coding   GIFtS: 47

GC12M051224
keratin 71
Symbol approved by the HUGO Gene Nomenclature Committee (HGNC) database
Services    
(According to 1HGNC, 2Entrez Gene,
3UniProtKB/Swiss-Prot, 4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc , and/or 7Ensembl, 8miRBase)
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Aliases
CK-71 3
Cytokeratin-71 3
K6IRS1 1, 2, 3, 5
K71 3
KB34 3
KRT6IRS 1, 2
KRT6IRS1 1, 2, 3, 5
Keratin-71 3
MGC119390 2
MGC119391 2
hK6irs 3
hK6irs1 3
Descriptions
Keratin 6 irs 2, 3
Type II inner root sheath-specific keratin-K6irs1 3
Type II keratin-34 3
keratin 71 2
External Ids
HGNC: 289271
Entrez Gene: 1128022
UniProtKB: Q3SY843
Ensembl: ENSG000001396487
Search outside databases for aliases for KRT71 gene

(According to Entrez Gene, Wikipedia's Gene Wiki,
UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL)
About This Section

EntrezGene summary for KRT71:
K6IRS1 belongs to a family of type II keratins that are specifically expressed in the inner root
sheath of hair follicles.[supplied by OMIM]

UniProtKB/Swiss-Prot: K2C71_HUMAN, Q3SY84
Function: Plays a central role in hair formation. Essential component of keratin intermediate
filaments in the inner root sheath (IRS) of the hair follicle (Probable)

(According to GeneLoc and/or HGNC, and/or
Entrez Gene (NCBI build 36),
and/or miRBase,
Genomic Views according to UCSC and Ensembl, Transcription factor binding sites according to SABiosciences)
About This Section

Genomic View:
UCSC Golden Path with GeneCards custom track

 Transcription factor binding sites upstream to the KRT71 gene  

Entrez Gene cytogenetic band: 12q13.13   Ensembl cytogenetic band:  12q13.13   HGNC cytogenetic band: 12q13.13

KRT71 Gene in genomic location: bands according to Ensembl, locations according to (and/or Entrez Gene and/or Ensembl if different)

GeneLoc gene densities for chromosome 12         GeneLoc Exon Structure

GeneLoc location for GC12M051224:     (about GC identifiers)

Start:
51,223,960 bp from pter
End:
51,233,198 bp from pter
Size:
9,239 bases
Orientation:
minus strand
RefSeq DNA sequence:
NC_000012.10  NT_029419.11  
(According to 1UniProtKB, and/or Ensembl, Phosphorylation sites according to 2Phosphosite, RefSeq according to NCBI, PDB rendering according to OCA and/or Proteopedia, Recombinant Proteins from Invitrogen, Millipore, Sigma-Aldrich, R&D Systems, Enzo Life Sciences, Abnova, OriGene and/or, Abcam,
Biochemical Assays by Invitrogen, Millipore, R&D Systems, Cell Signaling Technology, and/or Enzo Life Sciences, Ontologies according to Gene Ontology Consortium 01 Apr 2009 and Entrez Gene, Antibodies by Invitrogen, Millipore, Sigma-Aldrich, R&D Systems, Cell Signaling Technology, Abcam, Abnova, and/or Novus Biologicals)
About This Section

UniProtKB/Swiss-Prot: K2C71_HUMAN, Q3SY84 (See protein sequence)
Recommended Name: Keratin, type II cytoskeletal 71  
Size: 523 amino acids; 57249 Da
Subunit: Heterodimer of a type I and a type II keratin. Associates with KRT16 and/or KRT17 (By
similarity)
Developmental stage: In all 3 IRS layers, expression begins simultaneously in adjacent cells of the
lowermost bulb above the germinative cell pool and terminated higher up in the follicle with the
asynchronous terminal differentiation of each cell layer (at protein level)
Miscellaneous: There are two types of cytoskeletal and microfibrillar keratin, I (acidic) and II
(neutral to basic) (40-55 and 56-70 kDa, respectively)
Secondary accessions: B3KVC1 Q3SY85 Q96DU2

Post-translational modifications:

  • View phosphorylation sites using PhosphoSite2


  • REFSEQ proteins: NP_258259.1  

    ENSEMBL proteins: 
    ENSP00000267119 


    Human Recombinant Proteins 
    Browse Drug Discovery Central at Invitrogen for human recombinant proteins
    Browse Purified and Recombinant Proteins at Millipore
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    Browse R&D Systems for human recombinant proteins
    Browse recombinant and purified proteins available from Enzo Life Sciences
    Browse Abcam for Recombinant Proteins
    Human Recombinant Proteins from Abnova (KRT71)
                    Browse Origene for full length recombinant human proteins expressed in human HEK293 cells 

    1 Gene Ontology (GO) cellular component term (links to tree view):

    GO IDQualified GO termEvidencePubMed IDs
    GO:0045095 keratin filament IEA--
    About this table

    Antibodies for KRT71: 
    Browse Antibodies Central at Invitrogen
    Browse Millipore's Extensive Line of Mono- and Polyclonal Antibodies
    Browse Antibodies at Sigma-Aldrich
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    Search for antibodies at Abcam and the World's Antibody Gateway (free search engine of over 150 antibody companies)
    Browse Abnova for Monoclonal and Polyclonal Antibodies
    Search Novus for antibodies for KRT71

    Assays for KRT71: 
    Browse Invitrogen for biochemical assays
    Browse Kits and Assays available from Millipore
    Browse R&D Systems for biochemical assays
    Browse biochemical assays available from Enzo Life Sciences

    (According to InterPro, ProtoNet, UniProtKB, and/or BLOCKS, Sets of similar genes according to GeneDecks)
    About This Section

    4 InterPro domains/families:
     IPR001664 IF
     IPR016044 F
     IPR018039 Intermediate_filament_CS
     IPR003054 Keratin_II


       GeneDecks  KRT71 for the domains selected above  
    About GeneDecksing

    Graphical View of Domain Structure for InterPro Entry Q3SY84

    ProtoNet protein and cluster: Q3SY84

    3 Blocks protein families:
    IPB001664 Intermediate filament protein
    IPB003054 Type II keratin signature
    IPB011072 Protein kinase PKN/PRK1


    UniProtKB/Swiss-Prot: K2C71_HUMAN, Q3SY84
    Similarity: Belongs to the intermediate filament family

    (According to MGI Jun 06 2009, UniProtKB, IUBMB,and/or Genatlas,
    shRNA from OriGene, Sigma-Aldrich, RNAi from Sigma-Aldrich,
    RNAi Products, Clones, and Q-PCR Products from Invitrogen, Millipore, OriGene, and/or Abnova, siRNAs from Applied Biosystems, SYBR primers from OriGene, Cell-based Assays from Millipore, Ontologies according to Gene Ontology Consortium 01 Apr 2009 via Entrez Gene.)
    About This Section

    Inhib.
    RNA:
    Invitrogen RNAi Products for gene knock-down (KRT71)
    Browse for Gene Knock-down Tools from Millipore
    Browse Abnova for Chimera RNAi Products
                  OriGene 29mer shRNA kit in GFP-retroviral vector: NM_033448

                  Applied Biosystems Silencer® siRNAs for KRT71

                  Sigma-Aldrich siRNA for KRT71  
                         Sigma-Aldrich shRNA for KRT71  
                         Explore Sigma-Aldrich super-pooled esiRNAs  

    Clones:Invitrogen Clones for KRT71
    Browse Clones for the Expression of Recombinant Proteins Available from Millipore
                  OriGene GFP tagged cDNA clone in CMV expression vector: NM_033448
                                     Myc/DDK tagged cDNA clone in CMV expression vector: NM_033448
                                     untagged cDNA clone in CMV expression vector: NM_033448 

    Primers: Browse Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers
                  OriGene genome-wide validated SYBR primer pairs: NM_033448

    UniProtKB/Swiss-Prot: K2C71_HUMAN, Q3SY84
    Function: Plays a central role in hair formation. Essential component of keratin intermediate
    filaments in the inner root sheath (IRS) of the hair follicle (Probable)

    5 MGI mutant phenotypes (inferred from 18 alleles(MGI details for Krt71):

    adipose tissueendocrine/exocrine glandno phenotypic analysisskin/coat/nailstouch/vibrissae

    1 Gene Ontology (GO) molecular function term (links to tree view):

    GO IDQualified GO termEvidencePubMed IDs
    GO:0005198 structural molecule activity IEA--
    About this table

    (Pathways according to Invitrogen (maps by GeneGo), Millipore, Cell Signaling Technology, Sigma-Aldrich, KEGG and/or UniProtKB,
    Sets of similar genes according to GeneDecks, Proteins Network according to SABiosciences, Interactions according to 1UniProtKB, 2MINT, and/or 3STRING, with links to IntAct and Ensembl, Ontologies according to Gene Ontology Consortium 01 Apr 2009 via Entrez Gene.)
    About This Section


      --

    1 Gene Ontology (GO) biological process term (links to tree view):

    GO IDQualified GO termEvidencePubMed IDs
    GO:0031069 hair follicle morphogenesis IEA--
    About this table
    (Chemical Compounds according to UniProtKB, Enzo Life Sciences, Sigma-Aldrich, Tocris Bioscience, and/or Novoseek and Drugs according to Enzo Life Sciences and/or PharmGKB)
    About This Section

    Browse drugs & compounds from Enzo Life Sciences
    Browse Small Molecules at Sigma-Aldrich

    Browse Tocris compounds for KRT71

    (GenBank/EMBL/DDBJ Accessions according to
    Unigene (Build 219 Homo sapiens; Jun 2 2009) or GenBank,
    RefSeq according to Entrez Gene,
    DOTS (version 10), and/or AceView,
    non coding RNAs according to RNAdb,
    ESTs according to GeneTide,
    exon structure from GeneLoc, alternative splicing isoforms according to ASD and/or ECgene,
    RNAi Products from Invitrogen, Millipore, and/or Abnova,
    siRNAs from Applied Biosystems, Sigma-Aldrich,
    shRNA from Sigma-Aldrich, OriGene,
    Tagged/untagged cDNA clones from OriGene,
    Expression Assays from Applied Biosystems)
    About This Section

    Inhib.
    RNA:
    Invitrogen RNAi Products for gene knock-down (KRT71)
    Browse for Gene Knock-down Tools from Millipore
    Browse Abnova for Chimera RNAi Products
                  OriGene 29mer shRNA kit in GFP-retroviral vector: NM_033448

                  Sigma-Aldrich siRNA for KRT71  
                         Sigma-Aldrich shRNA for KRT71  
                         Explore Sigma-Aldrich super-pooled esiRNAs  

    Applied Biosystems Silencer® siRNAs: 

    NM_033448  

    REFSEQ mRNAs for KRT71 gene: 

    NM_033448.2   

    Applied Biosystems TaqMan ® Gene Expression Assays: 

    NM_033448  

                  OriGene GFP tagged cDNA clone in CMV expression vector: NM_033448
                                     Myc/DDK tagged cDNA clone in CMV expression vector: NM_033448
                                     untagged cDNA clone in CMV expression vector: NM_033448 

    Additional cDNA sequence: 

    AJ308599.1 AJ308600.1 AJ308601.1 AK122795.1 BC103917.1 BC103918.1 

    3 DOTS entries:

    DT.95262692  DT.409205  DT.121118073 

    5 AceView cDNA sequences:

    AJ308600 AJ308599 AJ308601 NM_033448 AK122795 

    highest scoring ESTs for KRT71:

    AJ308599 AK122795 AI190071 AJ308600 AJ308601 NM_033448 AA009967 AA009968 AA339939 AA455358 

    Unigene Cluster for KRT71:

    Keratin 71
    Hs.660007  [show with all ESTs]
    Unigene Representative Sequence: AK122795


    GeneLoc Exon Structure

    1 Ensembl transcript including schematic representation:
    ENST00000267119  
    (Experimental results according to 1GeneNote and GNF BioGPS,
    probe sets-to-genes annotations according to 2GeneAnnot , 3GeneTide , Sets of similar genes according to GeneDecks, Electronic Northern calculations according to data from UniGene (Build 219 Homo sapiens), SAGE tags according to CGAP, plus additional links to SOURCE, and/or GNF BioGPS, and/or EXPOLDB, and/or UniProtKB,
    Expression Assays from Applied Biosystems )
    About This Section

    KRT71 expression in normal and diseased human tissues

     Applied Biosystems TaqMan ® Gene Expression Assays for KRT71

    1 / 2 / 3

    3 probe-sets matching KRT71 gene


    Affymetrix
    probe-set
    Array  GeneAnnot data GeneNote data GeneTide data
    # genes Sensitivity Specificity Correlation Length Gb_Accession Consensus Uniqueness Score Rank

    51833_at2, 3 U95-B 1 1.00 1.00 1.00 1.00 AI190071 0.40 0.67 0.55 1

    231461_at2, 3 U133-B 1 1.00 1.00 -- -- AI190071 0.40 0.67 0.55 1

    231461_at2 U133Plus2 1 1.00 1.00 -- -- -- -- -- -- --
    About this table
    Data from (Publications) and GNF BioGPS
        About these images
    About these images

    CGAP SAGE TAG: GGGACGACCT

    SOURCE GeneReport for Unigene cluster: Hs.660007

    UniProtKB/Swiss-Prot: K2C71_HUMAN, Q3SY84
    Tissue specificity: Highly expressed in hair follicles from scalp. Specifically expressed in the
    inner root sheath (IRS) of the hair follicle. Present in the all 3 IRS layers: the cuticle, the
    Henle and the Huxley layers. Also detected in the pseudopods of specialized Huxley cells, termed
    Fluegelzellen, along the area of differentiated Henle cells (at protein level)

    (Orthologs according to 1,2HomoloGene (2older version, for species not in 1newer version), 3euGenes, 4SGD and/or 5MGI Jun 06 2009, with possible further links to Flybase and/or WormBase, Gene Trees according to Ensembl)
    About This Section


    Orthologs for KRT71 gene from 2 species
    Organism Gene Locus Description Human
    Similarity
    NCBI accessions
    cow
    (Bos taurus)
    KRT711   -- keratin 71 91.91(n)
    94.07(a)
    532644  NM_001075970.1  NP_001069438.1 
    mouse
    (Mus musculus)
    Krt711, 5 15 (63.20 cM)5
    keratin 711, 5 88.06(n)1
    91.76(a)1
    567351  NM_019956.11  NP_064340.11 
     AA5895435  AB0337445  (see all 15)
    About this table        Species with no ortholog for KRT71

    ENSEMBL Gene Tree for KRT71
    (Paralogs according to 1HomoloGene
    and 2Ensembl, Pseudogenes according to 3Pseudogene.org)
    About This Section

    Paralogs for KRT71 gene
    KRT742  KRT802  KRT782  KRT732  KRT722  

    (According to the 1NCBI SNP Database, 2Ensembl, 3PupaSUITE, and UniProtKB, Linkage Disequilibrium by HapMap, Genotyping Reagents from Applied Biosystems)
    About This Section


    10/88 NCBI SNPs in KRT71 are shown (see all 88 )
    (Click for Applied Biosystems TaqMan ® Genotyping Assay)  (see all 104)
    ABGenomic DataTranscription DataAllele Frequencies
    SNP IDValidChr 12 posSequenceRecsAA
    Chg
    TypeMoreRecsAllele
    freq
    PopTotal
    sample
    More
    ------------
    rs6654701,2
    A,C,F,H,O51232765(+) GATCTC/TGGGGT 1 E/K mis1 ese314Minor allele frequency- N:0.00MN EA NA EU WA 1308
    rs22925061,2
    C,F,H,O51224587(+) TCTACC/TGACTG 1 R/Q mis1 ese313Minor allele frequency- T:0.17EA EU WA 2758
    rs22925051,2
    A,C,F,H51224218(+) CTAGGC/TCCCAG 1 -- ut31 ese37Minor allele frequency- T:0.49EA EU WA NA 2082
    rs47618021,2
    A,C,F,H51223554(+) TGAGCG/AGTGAG 1 -- ng518Minor allele frequency- A:0.35EU EA WA 824
    rs107835181,2
    A,C,F,H51224764(+) CATAGC/ACACTG 1 G/V mis1 ese38Minor allele frequency- A:0.43EU EA WA 820
    rs73043601,2
    A,C,F,H51234838(+) GCTGGA/TGGGGC 1 -- ng314Minor allele frequency- T:0.40EU EA WA 380
    rs5888871,2
    A,C,F,H51233792(-) GGGGGT/AGAAGT 1 -- ng31 tfbs3 trp36Minor allele frequency- A:0.26MN EA EU WA 1848
    rs47619331,2
    A,C,F,H51235142(+) ggaatC/Tgtggg 1 -- ng3116Minor allele frequency- T:0.35EU EA WA NA 1472
    rs6288191,2
    A,C,F,H51233157(+) GATGCA/GGGAGG 1 -- ut51 trp35Minor allele frequency- G:0.21MN EU EA WA 596
    rs6275001,2
    A,C,F,H51233443(+) TGCCCT/CAGGCC 1 -- ng315Minor allele frequency- C:0.49MN EU EA WA 596
    About this table

    HapMap Linkage Disequilibrium images for KRT71 (up to first 250kb)

    (in which this Gene is Involved, According to OMIM, UniProtKB, PharmGKB, Genatlas, GeneTests, Blood group antigen gene mutations by BGMUT, HGMD, GAD, HuGE Navigator, BCGD, and/or TGDB.)
    About This Section

    OMIM: 608245

    (Possibly Related Articles in Doctor's Guide)
    About This Section

      --

    (in PubMed. Associations of this gene to articles via 1Novoseek, 2HGNC, 3Entrez Gene, 4UniProtKB/Swiss-Prot, 5UniProtKB/TrEMBL, 6GAD, and/or 7PharmGKB)
    About This Section

    7 PubMed articles for KRT71 gene:
    (in PubMed, OMIM, and NCBI Bookshelf)
    About This Section

     ANDOR
    Aliases
    Free Text  

      Query String
    PubMed
    OMIM
    NCBI Bookshelf
      (Note: In FireFox, select the above section and copy using Ctrl-C)
    (According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, and/or H-InvDB)
    About This Section

    Entrez Gene: 112802 HGNC: 28927 AceView: KRT6IRS Ensembl:ENSG00000139648 euGenes: HUgn112802
    ECgene: KRT71 H-InvDB: KRT71
    (According to HUGE)
    About This Section

      --
    (According to ATLAS, HORDE, IMGT, MTDB, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL,
    Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot)
    About This Section

      --
    (Available from WIS Yeda, Salk, Tufts)
    About This Section

      --
    (Reagents available from Applied Biosystems, Antibodies and assays by Cell Signaling Technology, Abcam, Novus Biologicals,
    Sigma-Aldrich, R&D Systems, Millipore, Abnova, and/or Invitrogen, Clones available from OriGene,and/or Invitrogen, Drugs and/or compounds by Sigma-Aldrich,
    Enzo Life Sciences, and/or Tocris Bioscience)
    About This Section



    Products for KRT71:
     TaqMan ® Gene Expression Assays
     TaqMan ® Genotyping Assays
      Free SNP selection tool



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     Predesigned and custom siRNAs for KRT71 Browse antibodies at Sigma-Aldrich
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     Search Novus for antibodies for KRT71

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