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(-) Description

Title :  SOLUSION STRUCTURE OF THE TODOR DOMAIN OF HUMAN LAMIN-B RECEPTOR
 
Authors :  M. Yoneyama, N. Tochio, S. Koshiba, M. Inoue, T. Kigawa, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  30 Mar 06  (Deposition) - 30 Sep 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Tudor Domain, Integral Nuclear Envelope Inner Membrane Protein, Nuclear Protein, Receptor, 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 :  M. Yoneyama, N. Tochio, S. Koshiba, M. Inoue, T. Kigawa, S. Yokoyama
Solusion Structure Of The Todor Domain Of Human Lamin-B Receptor
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - LAMIN-B RECEPTOR
    ChainsA
    EngineeredYES
    Expression SystemCELL FREE SYNTHESIS
    Expression System PlasmidP050905-15
    Expression System Vector TypePLASMID
    FragmentTUDOR DOMAIN
    GeneLBR
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsCELL-FREE PROTEIN SYNTHESIS
    SynonymINTEGRAL NUCLEAR ENVELOPE INNER MEMBRANE PROTEIN, LMN2R

 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 2DIG)

(-) Sites  (0, 0)

(no "Site" information available for 2DIG)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2DIG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2DIG)

(-) Exons   (2, 2)

NMR Structure (2, 2)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1bENST000003381791bENSE00001379102chr1:225616519-225616408112LBR_HUMAN-00--
1.4bENST000003381794bENSE00001071015chr1:225611791-225611613179LBR_HUMAN1-55551A:8-6255
1.5cENST000003381795cENSE00000962089chr1:225609979-225609779201LBR_HUMAN56-122671A:63-68 (gaps)8
1.6bENST000003381796bENSE00001774924chr1:225607500-22560741784LBR_HUMAN123-150280--
1.7aENST000003381797aENSE00002197673chr1:225607154-225606965190LBR_HUMAN151-214640--
1.8aENST000003381798aENSE00001765297chr1:225605882-225605686197LBR_HUMAN214-279660--
1.9ENST000003381799ENSE00001728782chr1:225603034-22560298055LBR_HUMAN280-298190--
1.10ENST0000033817910ENSE00001615230chr1:225600347-225600156192LBR_HUMAN298-362650--
1.11aENST0000033817911aENSE00001632166chr1:225599142-225599039104LBR_HUMAN362-396350--
1.12ENST0000033817912ENSE00001703578chr1:225598118-225597993126LBR_HUMAN397-438420--
1.13aENST0000033817913aENSE00001697279chr1:225594534-225594366169LBR_HUMAN439-495570--
1.14ENST0000033817914ENSE00001728188chr1:225592408-22559232881LBR_HUMAN495-522280--
1.15bENST0000033817915bENSE00001718128chr1:225592228-225592106123LBR_HUMAN522-563420--
1.16bENST0000033817916bENSE00001762332chr1:225591165-2255892051961LBR_HUMAN563-615530--

(-) 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:68
 aligned with LBR_HUMAN | Q14739 from UniProtKB/Swiss-Prot  Length:615

    Alignment length:84
                                   1                                                                            
                                   | 3        13        23        33        43        53        63        73    
             LBR_HUMAN    - -------MPSRKFADGEVVRGRWPGSSLYYEVEILSHDSTSQLYTVKYKDGTELELKENDIKPLTSFRQRKGGSTSSSPSRRRG 77
               SCOP domains -------d2diga1 A:8-62 Lamin-b receptor                        ---------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .................eeeee......eeeeeeeeee....eeeee.....eeeee...ee--------------.....--. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------ PROSITE
               Transcript 1 -------Exon 1.4b  PDB: A:8-62 UniProt: 1-55                   Exon 1.5c [INCOMPLETE] Transcript 1
                  2dig A  1 GSSGSSGMPSRKFADGEVVRGRWPGSSLYYEVEILSHDSTSQLYTVKYKDGTELELKENDIK--------------SGPSS--G 68
                                    10        20        30        40        50        60 |       -      | 66|  |
                                                                                        62             63  67 68

   Legend:   → Mismatch (orange background)
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  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 2DIG)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (18, 18)

NMR Structure(hide GO term definitions)
Chain A   (LBR_HUMAN | Q14739)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0070087    chromo shadow domain binding    Interacting selectively and non-covalently with a chromo shadow domain, a protein domain that is distantly related, and found in association with, the chromo domain.
    GO:0050613    delta14-sterol reductase activity    Catalysis of the reaction: NADP+ + 4,4-dimethyl-5-alpha-cholesta-8,24-dien-3-beta-ol = NADPH + H+ + 4,4-dimethyl-5-alpha-cholesta-8,14,24-trien-3-beta-ol.
    GO:0005521    lamin binding    Interacting selectively and non-covalently with lamin; any of a group of intermediate-filament proteins that form the fibrous matrix on the inner surface of the nuclear envelope.
    GO:0016627    oxidoreductase activity, acting on the CH-CH group of donors    Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
    GO:0016628    oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces NAD or NADP.
    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).
biological process
    GO:0006695    cholesterol biosynthetic process    The chemical reactions and pathways resulting in the formation of cholesterol, cholest-5-en-3 beta-ol, the principal sterol of vertebrates and the precursor of many steroids, including bile acids and steroid hormones.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0016126    sterol biosynthetic process    The chemical reactions and pathways resulting in the formation of sterols, steroids with one or more hydroxyl groups and a hydrocarbon side-chain in the molecule.
cellular component
    GO:0030176    integral component of endoplasmic reticulum membrane    The component of the endoplasmic reticulum 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: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:0005639    integral component of nuclear inner membrane    The component of the nuclear inner 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:0005635    nuclear envelope    The double lipid bilayer enclosing the nucleus and separating its contents from the rest of the cytoplasm; includes the intermembrane space, a gap of width 20-40 nm (also called the perinuclear space).
    GO:0005637    nuclear inner membrane    The inner, i.e. lumen-facing, lipid bilayer of the nuclear envelope.
    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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