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(-) Description

Title :  THE SOLUTION STRUCTURE OF THE HOMEOBOX DOMAIN OF HUMAN HOMEOBOX PROTEIN DLX-5
 
Authors :  A. Sasagawa, S. Ohnishi, N. Tochio, K. Saito, S. Koshiba, M. Inoue, T. Kigawa, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  05 Apr 06  (Deposition) - 05 Oct 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Homeobox, Dlx5, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Sasagawa, S. Ohnishi, N. Tochio, K. Saito, S. Koshiba, M. Inoue, T. Kigawa, S. Yokoyama
The Solution Structure Of The Homeobox Domain Of Human Homeobox Protein Dlx-5
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HOMEOBOX PROTEIN DLX-5
    ChainsA
    EngineeredYES
    Expression SystemCELL FREE SYNTHESIS
    Expression System PlasmidP050509-13
    Expression System Vector TypePLASMID
    FragmentHOMEOBOX DOMAIN
    GeneDLX5
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsCELL-FREE PROTEIN SYNTHESIS

 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 2DJN)

(-) Sites  (0, 0)

(no "Site" information available for 2DJN)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

NMR Structure (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_067413Q178PDLX5_HUMANDisease (SHFM1D)387906737AQ48P

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

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HOMEOBOX_2PS50071 'Homeobox' domain profile.DLX5_HUMAN135-195  1A:8-63
2HOMEOBOX_1PS00027 'Homeobox' domain signature.DLX5_HUMAN170-193  1A:40-63

(-) Exons   (3, 3)

NMR Structure (3, 3)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000002225981aENSE00001896696chr7:96654409-96653581829DLX5_HUMAN1-1191191A:1-77
1.2aENST000002225982aENSE00000706885chr7:96651681-96651497185DLX5_HUMAN119-180621A:8-5043
1.3bENST000002225983bENSE00001039779chr7:96650377-96649708670DLX5_HUMAN181-2891091A:51-70 (gaps)30

(-) 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:70
 aligned with DLX5_HUMAN | P56178 from UniProtKB/Swiss-Prot  Length:289

    Alignment length:132
                                    88        98       108       118       128       138       148       158       168       178       188       198       208  
           DLX5_HUMAN    79 GVNGSAGSYPAKAYADYSYASSYHQYGGAYNRVPSATNQPEKEVTEPEVRMVNGKPKKVRKPRTIYSSFQLAALQRRFQKTQYLALPERAELAASLGLTQTQVKIWFQNKRSKIKKIMKNGEMPPEHSPSSS 210
               SCOP domains d2djna_                                                     A: automated matches                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......----------------------------------------------------.......hhhhhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhhhhhhhh..---...-------.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------P-------------------------------- SAPs(SNPs)
                PROSITE (1) --------------------------------------------------------HOMEOBOX_2  PDB: A:8-63 UniProt: 135-195                     --------------- PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------HOMEOBOX_1  PDB: A:40-63----------------- PROSITE (2)
           Transcript 1 (1) Exon 1.1a  PDB: A:1-7 UniProt: 1-119     -------------------------------------------------------------Exon 1.3b  PDB: A:51-70 (gaps) Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------Exon 1.2a  PDB: A:8-50 UniProt: 119-180 [INCOMPLETE]          ------------------------------ Transcript 1 (2)
                 2djn A   1 GSSGSSG----------------------------------------------------RKPRTIYSSFQLAALQRRFQKTQYLALPERAELAASLGLTQTQVKIWFQNKRSKIK---KSG-------PSSG  70
                                  |  -         -         -         -         -         8        18        28        38        48        58    |   65|       68  
                                  7                                                    8                                                     63  64 |      67   
                                                                                                                                                   66           

   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 2DJN)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (39, 39)

NMR Structure(hide GO term definitions)
Chain A   (DLX5_HUMAN | P56178)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0071837    HMG box domain binding    Interacting selectively and non-covalently with an HMG box domain, a protein domain that consists of three helices in an irregular array. HMG-box domains are found in one or more copies in HMG-box proteins, which form a large, diverse family involved in the regulation of DNA-dependent processes such as transcription, replication, and strand repair, all of which require the bending and unwinding of chromatin.
    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: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: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:0030509    BMP signaling pathway    A series of molecular signals initiated by the binding of a member of the BMP (bone morphogenetic protein) family to a receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0048646    anatomical structure formation involved in morphogenesis    The developmental process pertaining to the initial formation of an anatomical structure from unspecified parts. This process begins with the specific processes that contribute to the appearance of the discrete structure and ends when the structural rudiment is recognizable. An anatomical structure is any biological entity that occupies space and is distinguished from its surroundings. Anatomical structures can be macroscopic such as a carpel, or microscopic such as an acrosome.
    GO:0007411    axon guidance    The chemotaxis process that directs the migration of an axon growth cone to a specific target site in response to a combination of attractive and repulsive cues.
    GO:0007409    axonogenesis    De novo generation of a long process of a neuron, that carries efferent (outgoing) action potentials from the cell body towards target cells. Refers to the morphogenesis or creation of shape or form of the developing axon.
    GO:0060349    bone morphogenesis    The process in which bones are generated and organized.
    GO:0008283    cell proliferation    The multiplication or reproduction of cells, resulting in the expansion of a cell population.
    GO:0071773    cellular response to BMP 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 bone morphogenetic protein (BMP) stimulus.
    GO:0043583    ear development    The process whose specific outcome is the progression of the ear over time, from its formation to the mature structure. The ear is the sense organ in vertebrates that is specialized for the detection of sound, and the maintenance of balance. Includes the outer ear and middle ear, which collect and transmit sound waves; and the inner ear, which contains the organs of balance and (except in fish) hearing. Also includes the pinna, the visible part of the outer ear, present in some mammals.
    GO:0030326    embryonic limb morphogenesis    The process, occurring in the embryo, by which the anatomical structures of the limb are generated and organized. A limb is an appendage of an animal used for locomotion or grasping.
    GO:0001958    endochondral ossification    Replacement ossification wherein bone tissue replaces cartilage.
    GO:0030855    epithelial cell differentiation    The process in which a relatively unspecialized cell acquires specialized features of an epithelial cell, any of the cells making up an epithelium.
    GO:0060325    face morphogenesis    The process in which the anatomical structures of the face are generated and organized. The face is the ventral division of the head.
    GO:0060322    head development    The biological process whose specific outcome is the progression of a head from an initial condition to its mature state. The head is the anterior-most division of the body.
    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: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:0007399    nervous system development    The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state.
    GO:0060166    olfactory pit development    The biological process whose specific outcome is the progression of the olfactory pit from an initial condition to its mature state. This process begins with the formation of the olfactory pit, which is an indentation of the olfactory placode, and ends when the pits hollows out to form the nasopharynx.
    GO:0001503    ossification    The formation of bone or of a bony substance, or the conversion of fibrous tissue or of cartilage into bone or a bony substance.
    GO:0001649    osteoblast differentiation    The process whereby a relatively unspecialized cell acquires the specialized features of an osteoblast, a mesodermal or neural crest cell that gives rise to bone.
    GO:0060021    palate development    The biological process whose specific outcome is the progression of the palate from an initial condition to its mature state. This process begins with the formation of the structure and ends with the mature structure. The palate is the partition that separates the nasal and oral cavities.
    GO:0090263    positive regulation of canonical Wnt signaling pathway    Any process that increases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
    GO:0050679    positive regulation of epithelial cell proliferation    Any process that activates or increases the rate or extent of epithelial cell proliferation.
    GO:0045669    positive regulation of osteoblast differentiation    Any process that activates or increases the frequency, rate or extent of osteoblast differentiation.
    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:1901522    positive regulation of transcription from RNA polymerase II promoter involved in cellular response to chemical stimulus    Any positive regulation of transcription from RNA polymerase II promoter that is involved in cellular response to chemical stimulus.
    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:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0001501    skeletal system development    The process whose specific outcome is the progression of the skeleton over time, from its formation to the mature structure. The skeleton is the bony framework of the body in vertebrates (endoskeleton) or the hard outer envelope of insects (exoskeleton or dermoskeleton).
    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.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0000790    nuclear chromatin    The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
    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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 Related Entries

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

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        DLX5_HUMAN | P561784rdu

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