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(-) Description

Title :  SOLUTION STRUCTURE OF HUMAN PAX8 PAIRED BOX DOMAIN
 
Authors :  L. Codutti, G. Esposito, A. Corazza, F. Fogolari, G. Tell, C. Vascotto, H. Van Ingen, R. Boelens, P. Viglino, F. Quadrifoglio
Date :  26 Mar 08  (Deposition) - 30 Sep 08  (Release) - 09 Jun 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Paired Domain, Pax8, Nmr, Solution Structure, Triple Frequency, 3D Nmr, Induced Fit, Alternative Splicing, Developmental Protein, Differentiation, Disease Mutation, Dna-Binding, Nucleus, Paired Box, Phosphoprotein, Polymorphism, Transcription, Transcription Regulation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  L. Codutti, H. Van Ingen, C. Vascotto, F. Fogolari, A. Corazza, G. Tell, F. Quadrifoglio, P. Viglino, R. Boelens, G. Esposito
The Solution Structure Of Dna-Free Pax-8 Paired Box Domain Accounts For Redox Regulation Of Transcriptional Activity In The Pax Protein Family.
J. Biol. Chem. V. 283 33321 2008
PubMed-ID: 18829450  |  Reference-DOI: 10.1074/JBC.M805717200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PAIRED BOX PROTEIN PAX-8
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPLYSS
    Expression System StrainBL21-DE3
    Expression System VectorPIVEX2.3
    Expression System Vector TypePLASMID
    FragmentPAX8 PAIRED BOX DOMAIN (UNP RESIDUES 1-143)
    GenePAX8
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS

 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 2K27)

(-) Sites  (0, 0)

(no "Site" information available for 2K27)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2K27)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2K27)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (4, 4)

NMR Structure (4, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_012769R31HPAX8_HUMANDisease (CHNG2)104893657AR31H
2UniProtVAR_012770Q40PPAX8_HUMANDisease (CHNG2)104893656AQ40P
3UniProtVAR_012771C57YPAX8_HUMANDisease (CHNG2)104893659AC57Y
4UniProtVAR_012772L62RPAX8_HUMANDisease (CHNG2)104893658AL62R

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

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PAIRED_2PS51057 Paired domain profile.PAX8_HUMAN9-135  1A:9-135
2PAIRED_1PS00034 Paired domain signature.PAX8_HUMAN43-59  1A:43-59

(-) Exons   (0, 0)

(no "Exon" information available for 2K27)

(-) 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:159
 aligned with PAX8_HUMAN | Q06710 from UniProtKB/Swiss-Prot  Length:450

    Alignment length:232
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230  
           PAX8_HUMAN     1 MPHNSIRSGHGGLNQLGGAFVNGRPLPEVVRQRIVDLAHQGVRPCDISRQLRVSHGCVSKILGRYYETGSIRPGVIGGSKPKVATPKVVEKIGDYKRQNPTMFAWEIRDRLLAEGVCDNDTVPSVSSINRIIRTKVQQPFNLPMDSCVATKSLSPGHTLIPSSAVTPPESPQSDSLGSTYSINGLLGIAQPGSDKRKMDDSDQDSCRLSIDSQSSSSGPRKHLRTDAFSQHH 232
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------PAX-2k27A01 A:9-133                                                                                                          --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........................hhhhhhhhhhhhhhh.hhhhhhhhhh..hhhhhhhhh.......................hhhhhhhhhhhhh...hhhhhhhhhhhhh........hhhhhhhhhhhhh..........------------------------------------------.....------------------------.....-------... Sec.struct. author
                 SAPs(SNPs) ------------------------------H--------P----------------Y----R-------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------PAIRED_2  PDB: A:9-135 UniProt: 9-135                                                                                          ------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ------------------------------------------PAIRED_1         ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2k27 A   1 MPHNSIRSGHGGLNQLGGAFVNGRPLPEVVRQRIVDLAHQGVRPCDISRQLRVSHGCVSKILGRYYETGSIRPGVIGGSKPKVATPKVVEKIGDYKRQNPTMFAWEIRDRLLAEGVCDNDTVPSVSSINRIIRTKVQQPFNLPMDS------------------------------------------GAPGG------------------------GSHHH-------HHH 159
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140     |   -         -         -         -       148  |      -         -       154 |     157  
                                                                                                                                                                           146                                        147 151                      152 156     157  

   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  (0, 0)

(no "SCOP Domain" information available for 2K27)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2K27)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: HTH (544)

(-) Gene Ontology  (53, 53)

NMR Structure(hide GO term definitions)
Chain A   (PAX8_HUMAN | Q06710)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0000978    RNA polymerase II core promoter proximal region sequence-specific DNA binding    Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for RNA polymerase II.
    GO:0000979    RNA polymerase II core promoter sequence-specific DNA binding    Interacting selectively and non-covalently with the regulatory region composed of the transcription start site and binding sites for transcription factors of the RNA polymerase II basal transcription machinery.
    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: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:0004996    thyroid-stimulating hormone receptor activity    Combining with thyroid-stimulating hormone to initiate a change in cell activity.
    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.
    GO:0001077    transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding    Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for RNA polymerase II (RNAP II) in order to activate or increase the frequency, rate or extent of transcription from the RNAP II promoter.
biological process
    GO:0072050    S-shaped body morphogenesis    The process in which the S-shaped body is generated and organized. The S-shaped body is the successor of the comma-shaped body that contributes to the morphogenesis of the nephron.
    GO:0009653    anatomical structure morphogenesis    The process in which anatomical structures are generated and organized. Morphogenesis pertains to the creation of form.
    GO:0001658    branching involved in ureteric bud morphogenesis    The process in which the branching structure of the ureteric bud is generated and organized. The ureteric bud is an epithelial tube that grows out from the metanephric duct. The bud elongates and branches to give rise to the ureter and kidney collecting tubules.
    GO:0030154    cell differentiation    The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.
    GO:0071371    cellular response to gonadotropin stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a gonadotropin stimulus.
    GO:0007417    central nervous system development    The process whose specific outcome is the progression of the central nervous system over time, from its formation to the mature structure. The central nervous system is the core nervous system that serves an integrating and coordinating function. In vertebrates it consists of the brain and spinal cord. In those invertebrates with a central nervous system it typically consists of a brain, cerebral ganglia and a nerve cord.
    GO:0042472    inner ear morphogenesis    The process in which the anatomical structures of the inner ear are generated and organized. The inner ear is the structure in vertebrates that contains the organs of balance and hearing. It consists of soft hollow sensory structures (the membranous labyrinth) containing fluid (endolymph) surrounded by fluid (perilymph) and encased in a bony cavity (the bony labyrinth). It consists of two chambers, the sacculus and utriculus, from which arise the cochlea and semicircular canals respectively.
    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:0072073    kidney epithelium development    The process whose specific outcome is the progression of an epithelium in the kidney 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:0003337    mesenchymal to epithelial transition involved in metanephros morphogenesis    A transition where a mesenchymal cell establishes apical/basolateral polarity,forms intercellular adhesive junctions, synthesizes basement membrane components and becomes an epithelial cell that will contribute to the shaping of the metanephros.
    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:0001823    mesonephros development    The process whose specific outcome is the progression of the mesonephros over time, from its formation to the mature structure. In mammals, the mesonephros is the second of the three embryonic kidneys to be established and exists only transiently. In lower vertebrates such as fish and amphibia, the mesonephros will form the mature kidney.
    GO:0072284    metanephric S-shaped body morphogenesis    The process in which the metanephric S-shaped body is generated and organized. The metanephric S-shaped body is the successor of the metanephric comma-shaped body that contributes to the morphogenesis of a nephron in the metanephros.
    GO:0072278    metanephric comma-shaped body morphogenesis    The process in which the metanephric comma-shaped body is generated and organized. The metanephric comma-shaped body is the precursor structure to the metanephric S-shaped body that contributes to the morphogenesis of a nephron in the metanephros.
    GO:0072221    metanephric distal convoluted tubule development    The process whose specific outcome is the progression of the metanephric distal convoluted tubule over time, from its formation to the mature structure. The metanephric distal convoluted tubule is the first segment of the metanephric nephron lying just downstream from the loop of Henle, immediately after the macula densa. Among other functions, in humans it is responsible for the reabsorption of about 5% of filtered sodium via the thiazide-sensitive Na-Cl symporter.
    GO:0072207    metanephric epithelium development    The process whose specific outcome is the progression of an epithelium in the metanephros 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:0072289    metanephric nephron tubule formation    The developmental process pertaining to the initial formation of a metanephric nephron tubule from unspecified parts. A metanephric nephron tubule is an epithelial tube that is part of a nephron in the metanephros.
    GO:0001656    metanephros development    The process whose specific outcome is the progression of the metanephros over time, from its formation to the mature structure. In mammals, the metanephros is the excretory organ of the fetus, which develops into the mature kidney and is formed from the rear portion of the nephrogenic cord. The metanephros is an endocrine and metabolic organ that filters the blood and excretes the end products of body metabolism in the form of urine.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    GO:1900215    negative regulation of apoptotic process involved in metanephric collecting duct development    Any process that stops, prevents or reduces the frequency, rate or extent of apoptotic process involved in metanephric collecting duct development.
    GO:1900218    negative regulation of apoptotic process involved in metanephric nephron tubule development    Any process that stops, prevents or reduces the frequency, rate or extent of apoptotic process involved in metanephric nephron tubule development.
    GO:0072305    negative regulation of mesenchymal cell apoptotic process involved in metanephric 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 metanephros.
    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:0071599    otic vesicle development    The process whose specific outcome is the progression of the otic vesicle over time, from its formation to the mature structure. The otic vesicle is a transient embryonic structure formed during development of the vertebrate inner ear.
    GO:0090190    positive regulation of branching involved in ureteric bud morphogenesis    Any process that increases the rate, frequency or extent of branching involved in ureteric bud morphogenesis, the process in which the branching structure of the ureteric bud is generated and organized. The ureteric bud is an epithelial tube that grows out from the metanephric duct. The bud elongates and branches to give rise to the ureter and kidney collecting tubules.
    GO:0072108    positive regulation of mesenchymal to epithelial transition involved in metanephros morphogenesis    Any process that increases the rate, frequency or extent of the transition where a mesenchymal cell establishes apical/basolateral polarity, forms intercellular adhesive junctions, synthesizes basement membrane components and becomes an epithelial cell that will contribute to the shaping of the metanephros.
    GO:2000594    positive regulation of metanephric DCT cell differentiation    Any process that activates or increases the frequency, rate or extent of metanephric DCT cell differentiation.
    GO:2000611    positive regulation of thyroid hormone generation    Any process that activates or increases the frequency, rate or extent of thyroid hormone generation.
    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:0045893    positive regulation of transcription, DNA-templated    Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0039003    pronephric field specification    The process in which regions of the embryo are delineated into the area in which the pronephric kidney will develop.
    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:0042981    regulation of apoptotic process    Any process that modulates the occurrence or rate of cell death by apoptotic process.
    GO:0072307    regulation of metanephric nephron tubule epithelial cell differentiation    Any process that modulates the frequency, rate or extent of metanephric nephron tubule epithelial cell differentiation.
    GO:2000612    regulation of thyroid-stimulating hormone secretion    Any process that modulates the frequency, rate or extent of thyroid-stimulating hormone secretion.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006790    sulfur compound metabolic process    The chemical reactions and pathways involving the nonmetallic element sulfur or compounds that contain sulfur, such as the amino acids methionine and cysteine or the tripeptide glutathione.
    GO:0030878    thyroid gland development    The process whose specific outcome is the progression of the thyroid gland over time, from its formation to the mature structure. The thyroid gland is an endoderm-derived gland that produces thyroid hormone.
    GO:0038194    thyroid-stimulating hormone signaling pathway    The series of molecular signals generated as a consequence of thyroid-stimulating hormone (thyrotropin) binding to a cell surface receptor. The pathway proceeds with the receptor transmitting the signal to a heterotrimeric G-protein complex and ends with regulation of a downstream cellular process, e.g. transcription.
    GO:0006366    transcription from RNA polymerase II promoter    The synthesis of RNA from a DNA template by RNA polymerase II, originating at an RNA polymerase II promoter. Includes transcription of messenger RNA (mRNA) and certain small nuclear RNAs (snRNAs).
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
    GO:0001655    urogenital system development    The process whose specific outcome is the progression of the urogenital system over time, from its formation to the mature structure.
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.

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