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(-) Description

Title :  SOLUTION STRUCTURE OF THE HOMEOBOX DOMAIN OF HEPATOCYTE NUCLEAR FACTOR 1-BETA (HNF-1BETA)
 
Authors :  S. Ohnishi, T. Kigawa, M. Sato, S. Koshiba, M. Inoue, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  13 Dec 05  (Deposition) - 26 Dec 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Homeobox Domain, Three Helices With The Dna Binding Helix- Turn-Helix Motif, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Ohnishi, T. Kigawa, M. Sato, S. Koshiba, M. Inoue, S. Yokoyama
Solution Structure Of The Homeobox Domain Of Hepatocyte Nuclear Factor 1-Beta (Hnf-1Beta)
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HEPATOCYTE NUCLEAR FACTOR 1-BETA
    ChainsA
    EngineeredYES
    Expression System PlasmidP050404-17
    Expression System Vector TypePLASMID
    FragmentHOMEOBOX DOMAIN
    GeneHNF1B
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsCELL-FREE PROTEIN SYNTHESIS
    SynonymHNF-1BETA, HNF-1B, VARIANT HEPATIC NUCLEAR FACTOR 1, VHNF1, HOMEOPROTEIN LFB3, TRANSCRIPTION FACTOR 2, TCF-2

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2DA6)

(-) Sites  (0, 0)

(no "Site" information available for 2DA6)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2DA6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2DA6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (9, 9)

NMR Structure (9, 9)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_046025R235QHNF1B_HUMANDisease (RCAD)  ---AR10Q
2UniProtVAR_046026A241THNF1B_HUMANDisease (RCAD)761415487AA16T
3UniProtVAR_046027E260DHNF1B_HUMANDisease (RCAD)536638039AE35D
4UniProtVAR_046028R276GHNF1B_HUMANDisease (RCAD)  ---AR51G
5UniProtVAR_046029R276QHNF1B_HUMANDisease (RCAD)  ---AR51Q
6UniProtVAR_046030G285DHNF1B_HUMANDisease (RCAD)  ---AG60D
7UniProtVAR_046031R295CHNF1B_HUMANDisease (RCAD)  ---AR70C
8UniProtVAR_046032R295HHNF1B_HUMANDisease (RCAD)  ---AR70H
9UniProtVAR_046033R295PHNF1B_HUMANDisease (RCAD)  ---AR70P

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HOMEOBOX_2PS50071 'Homeobox' domain profile.HNF1B_HUMAN229-310  1A:8-85
2HOMEOBOX_1PS00027 'Homeobox' domain signature.HNF1B_HUMAN285-308  1A:60-83

(-) Exons   (0, 0)

(no "Exon" information available for 2DA6)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:102
 aligned with HNF1B_HUMAN | P35680 from UniProtKB/Swiss-Prot  Length:557

    Alignment length:162
                                   197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347  
          HNF1B_HUMAN   188 QSSGNMTDKSSQDQLLFLFPEFSQQSHGPGQSDDACSEPTNKKMRRNRFKWGPASQQILYQAYDRQKNPSKEEREALVEECNRAECLQRGVSPSKAHGLGSNLVTEVRVYNWFANRRKEEAFRQKLAMDAYSSNQTHSLNPLLSHGSPHHQPSSSPPNKLSG 349
               SCOP domains d2da                     6a_                  A: automated matches                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....---------------------...-----------------......hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.....-------------------....---.. Sec.struct. author
             SAPs(SNPs) (1) -----------------------------------------------Q-----T------------------D---------------G--------D---------C------------------------------------------------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------------Q------------------H------------------------------------------------------ SAPs(SNPs) (2)
             SAPs(SNPs) (3) -----------------------------------------------------------------------------------------------------------P------------------------------------------------------ SAPs(SNPs) (3)
                PROSITE (1) -----------------------------------------HOMEOBOX_2  PDB: A:8-85 UniProt: 229-310                                          --------------------------------------- PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------------HOMEOBOX_1  PDB: A:60-83----------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2da6 A   1 GSSG---------------------SSG-----------------RNRFKWGPASQQILYQAYDRQKNPSKEEREALVEECNRAECLQRGVSPSKAHGLGSNLVTEVRVYNWFANRRKEEAFRQKLAMDAYSSN-------------------SGPS---SG 102
                               |     -         -     | | -         -     |  12        22        32        42        52        62        72        82        92   |     -         -   |  |  -| 
                               4                     5 7                 8                                                                                      96                  97  | 101 
                                                                                                                                                                                      100     

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2DA6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2DA6)

(-) Gene Ontology  (60, 60)

NMR Structure(hide GO term definitions)
Chain A   (HNF1B_HUMAN | P35680)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0001159    core promoter proximal region DNA binding    Interacting selectively and non-covalently with a region of DNA that is in cis with and relatively close to the core promoter. The transcribed region might be described as a gene, cistron, or operon.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0032403    protein complex binding    Interacting selectively and non-covalently with any protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0046982    protein heterodimerization activity    Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
    GO:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
    GO:0003705    transcription factor activity, RNA polymerase II distal enhancer sequence-specific binding    Interacting selectively and non-covalently with a sequence of DNA that is in a distal enhancer region for RNA polymerase II (RNAP II) in order to modulate transcription by RNAP II.
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
    GO:0044212    transcription regulatory region DNA binding    Interacting selectively and non-covalently with a DNA region that regulates the transcription of a region of DNA, which may be a gene, cistron, or operon. Binding may occur as a sequence specific interaction or as an interaction observed only once a factor has been recruited to the DNA by other factors.
biological process
    GO:0007219    Notch signaling pathway    A series of molecular signals initiated by the binding of an extracellular ligand to the receptor Notch on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0009952    anterior/posterior pattern specification    The regionalization process in which specific areas of cell differentiation are determined along the anterior-posterior axis. The anterior-posterior axis is defined by a line that runs from the head or mouth of an organism to the tail or opposite end of the organism.
    GO:0048754    branching morphogenesis of an epithelial tube    The process in which the anatomical structures of branches in an epithelial tube are generated and organized. A tube is a long hollow cylinder.
    GO:0032922    circadian regulation of gene expression    Any process that modulates the frequency, rate or extent of gene expression such that an expression pattern recurs with a regularity of approximately 24 hours.
    GO:0048557    embryonic digestive tract morphogenesis    The process in which the anatomical structures of the digestive tract are generated and organized during embryonic development. The digestive tract is the anatomical structure through which food passes and is processed.
    GO:0048598    embryonic morphogenesis    The process in which anatomical structures are generated and organized during the embryonic phase. The embryonic phase begins with zygote formation. The end of the embryonic phase is organism-specific. For example, it would be at birth for mammals, larval hatching for insects and seed dormancy in plants.
    GO:0031018    endocrine pancreas development    The process whose specific outcome is the progression of the endocrine pancreas over time, from its formation to the mature structure. The endocrine pancreas is made up of islet cells that produce insulin, glucagon and somatostatin.
    GO:0007492    endoderm development    The process whose specific outcome is the progression of the endoderm over time, from its formation to the mature structure. The endoderm is the innermost germ layer that develops into the gastrointestinal tract, the lungs and associated tissues.
    GO:0001714    endodermal cell fate specification    The cell fate determination process that results in a cell becoming capable of differentiating autonomously into an endoderm cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.
    GO:0050673    epithelial cell proliferation    The multiplication or reproduction of epithelial cells, resulting in the expansion of a cell population. Epithelial cells make up the epithelium, the covering of internal and external surfaces of the body, including the lining of vessels and other small cavities. It consists of cells joined by small amounts of cementing substances.
    GO:0060429    epithelium development    The process whose specific outcome is the progression of an epithelium over time, from its formation to the mature structure. An epithelium is a tissue that covers the internal or external surfaces of an anatomical structure.
    GO:0048806    genitalia development    The process whose specific outcome is the progression of the genitalia over time, from its formation to the mature structure.
    GO:0061017    hepatoblast differentiation    The process in which a relatively unspecialized cell acquires specialized features of a hepatoblast. A hepatoblast is a cell that retains the ability to divide and proliferate throughout life to provide progenitor cells that can differentiate into hepatocytes and cholangiocytes.
    GO:0070365    hepatocyte differentiation    The process in which a relatively unspecialized cell acquires the specialized features of a hepatocyte. A hepatocyte is specialized epithelial cell that is organized into interconnected plates called lobules, and is the main structural component of the liver.
    GO:0030902    hindbrain development    The process whose specific outcome is the progression of the hindbrain over time, from its formation to the mature structure. The hindbrain is the posterior of the three primary divisions of the developing chordate brain, or the corresponding part of the adult brain (in vertebrates, includes the cerebellum, pons, and medulla oblongata and controls the autonomic functions and equilibrium).
    GO:0001826    inner cell mass cell differentiation    The process in which a relatively unspecialized cell acquires specialized features of an inner cell mass cell.
    GO:0030073    insulin secretion    The regulated release of proinsulin from secretory granules (B granules) in the B cells of the pancreas; accompanied by cleavage of proinsulin to form mature insulin.
    GO:0001822    kidney development    The process whose specific outcome is the progression of the kidney over time, from its formation to the mature structure. The kidney is an organ that filters the blood and/or excretes the end products of body metabolism in the form of urine.
    GO:0060993    kidney morphogenesis    Morphogenesis of a kidney. A kidney is an organ that filters the blood and excretes the end products of body metabolism in the form of urine.
    GO:0001889    liver development    The process whose specific outcome is the progression of the liver over time, from its formation to the mature structure. The liver is an exocrine gland which secretes bile and functions in metabolism of protein and carbohydrate and fat, synthesizes substances involved in the clotting of the blood, synthesizes vitamin A, detoxifies poisonous substances, stores glycogen, and breaks down worn-out erythrocytes.
    GO:0072177    mesonephric duct development    The process whose specific outcome is the progression of a mesonephric duct over time, from its initial formation to a mature structure. A mesonephric duct is a tube drains the mesonephros.
    GO:0072181    mesonephric duct formation    The developmental process pertaining to the initial formation of a mesonephric duct. A mesonephric duct is a tube that drains the mesonephros.
    GO:0072164    mesonephric tubule development    The progression of a mesonephric tubule over time, from its initial formation to the mature structure. A mesonephric tubule is an epithelial tube that is part of the mesonephros.
    GO:0043066    negative regulation of apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
    GO:0061296    negative regulation of mesenchymal cell apoptotic process involved in mesonephric nephron morphogenesis    Any process that reduces the occurrence or rate of mesenchymal stem cell death by apoptotic process that contributes to the shaping of the nephron in the mesonephros.
    GO:1900212    negative regulation of mesenchymal cell apoptotic process involved in metanephros development    Any process that stops, prevents or reduces the frequency, rate or extent of mesenchymal cell apoptotic process involved in metanephros development.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0072176    nephric duct development    The process whose specific outcome is the progression of a nephric duct over time, from its initial formation to a mature structure. A nephric duct is a tube that drains a primitive kidney.
    GO:0072179    nephric duct formation    The developmental process pertaining to the initial formation of a nephric duct. A nephric duct is a tube that drains a primitive kidney.
    GO:0010628    positive regulation of gene expression    Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0045944    positive regulation of transcription from RNA polymerase II promoter    Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0060261    positive regulation of transcription initiation from RNA polymerase II promoter    Any process that increases the rate, frequency or extent of a process involved in starting transcription from an RNA polymerase II promoter.
    GO:0045893    positive regulation of transcription, DNA-templated    Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0039020    pronephric nephron tubule development    The process whose specific outcome is the progression of a pronephric nephron tubule over time, from its formation to the mature structure. The pronephric nephron tubule is an epithelial tube that is part of the pronephric nephron and connects the filtration unit (glomerulus or glomus) of the pronephros to the pronephric duct.
    GO:0048793    pronephros development    The process whose specific outcome is the progression of the pronephros over time, from its formation to the mature structure. In mammals, the pronephros is the first of the three embryonic kidneys to be established and exists only transiently. In lower vertebrates such as fish and amphibia, the pronephros is the fully functional embryonic kidney and is indispensable for larval life.
    GO:0065004    protein-DNA complex assembly    The aggregation, arrangement and bonding together of proteins and DNA molecules to form a protein-DNA complex.
    GO:0030111    regulation of Wnt signaling pathway    Any process that modulates the frequency, rate or extent of the activity of the Wnt signal transduction pathway.
    GO:0072095    regulation of branch elongation involved in ureteric bud branching    Any process that modulates the frequency, rate or extent of branch elongation involved in ureteric bud branching, the growth of a branch of the ureteric bud along its axis.
    GO:0042663    regulation of endodermal cell fate specification    Any process that mediates the specification of a cell into an endoderm cell.
    GO:0035565    regulation of pronephros size    Any process that modulates the size of a pronephric kidney.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0009743    response to carbohydrate    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a carbohydrate stimulus.
    GO:0042493    response to drug    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
    GO:0009749    response to glucose    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a glucose stimulus.
    GO:0014070    response to organic cyclic compound    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
    GO:0060677    ureteric bud elongation    The developmental growth in which the ureteric bud grows along its axis beginning with the growth of the primary ureteric bud and ending when the branches of the bud have elongated.
cellular component
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0005667    transcription factor complex    A protein complex that is capable of associating with DNA by direct binding, or via other DNA-binding proteins or complexes, and regulating transcription.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

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        HNF1B_HUMAN | P356802h8r 5k9s

(-) Related Entries Specified in the PDB File

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