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(-) Description

Title :  SOLUTION STRUCTURE OF THE HOMEOBOX DOMAIN OF MOUSE LAG1 LONGEVITY ASSURANCE HOMOLOG 6
 
Authors :  Y. O. Kamatari, T. Tomizawa, S. Koshiba, M. Inoue, T. Kigawa, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  26 Apr 05  (Deposition) - 26 Oct 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Homeobox Domain, Mouse Lag1 Longevity Assurance Homolog 6, 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 :  Y. O. Kamatari, T. Tomizawa, S. Koshiba, M. Inoue, T. Kigawa, S. Yokoyama
Solution Structure Of The Homeobox Domain Of Mouse Lag1 Longevity Assurance Homolog 6
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - LAG1 LONGEVITY ASSURANCE HOMOLOG 6
    ChainsA
    EngineeredYES
    Expression System PlasmidP040719-06
    Expression System Vector TypePLASMID
    FragmentHOMEOBOX DOMAIN
    GeneLASS6
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    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)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HOMEOBOX_2PS50071 'Homeobox' domain profile.CERS6_MOUSE83-127  1A:15-59
2TLCPS50922 TLC domain profile.CERS6_MOUSE130-331  1A:62-64

(-) Exons   (0, 0)

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(-) 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
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Chain A from PDB  Type:PROTEIN  Length:64
 aligned with CERS6_MOUSE | Q8C172 from UniProtKB/Swiss-Prot  Length:384

    Alignment length:81
                                  76                                                                         
                                75 |                                                                         
                                 | |78        88        98       108       118       128       138       148 
          CERS6_MOUSE    70 QANGPQ-TAQPNAILEKVFTAITKHPDEKRLEGLSKQLDWDVRSIQRWFRQRRNQEKPSTLTRFCESMWRFSFYLYVFSYG 149
               SCOP domains -------d1x2ma1 A:8-59                                      ---------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.....-----------------... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------HOMEOBOX_2  PDB: A:15-59 UniProt: 83-127     --TLC  PDB: A:62-64    PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 1x2m A   1 GSSGSSGTAQPNAILEKVFTAITKHPDEKRLEGLSKQLDWDVRSIQRWFRQRRNQEKPSGP-----------------SSG  64
                                    10        20        30        40        50        60|        -        63 
                                                                                       61                62  

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 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (11, 11)

NMR Structure(hide GO term definitions)
Chain A   (CERS6_MOUSE | Q8C172)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0050291    sphingosine N-acyltransferase activity    Catalysis of the reaction: acyl-CoA + sphingosine = CoA + N-acylsphingosine.
biological process
    GO:0046513    ceramide biosynthetic process    The chemical reactions and pathways resulting in the formation of ceramides, any N-acylated sphingoid.
    GO:0006629    lipid metabolic process    The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
    GO:0030148    sphingolipid biosynthetic process    The chemical reactions and pathways resulting in the formation of sphingolipids, any of a class of lipids containing the long-chain amine diol sphingosine or a closely related base (a sphingoid).
cellular component
    GO:0005783    endoplasmic reticulum    The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
    GO:0005789    endoplasmic reticulum membrane    The lipid bilayer surrounding the endoplasmic reticulum.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0031965    nuclear membrane    Either of the lipid bilayers that surround the nucleus and form the nuclear envelope; excludes the intermembrane space.
    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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