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(-) Description

Title :  THE NMR SOLUTION STRUCTURE OF THE THE UBIQUITIN HOMOLOGY DOMAIN OF MOUSE BAG-1
 
Authors :  H. Huang, C. Yu
Date :  05 Aug 12  (Deposition) - 19 Jun 13  (Release) - 19 Jun 13  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (18x)
NMR Structure *:  A  (1x)
Keywords :  Proteasomal Degradation, Apoptosis (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. W. Huang, C. Yu
The Nmr Solution Structure Of The Ubiquitin Homology Domain Of Bcl-2-Associated Athanogene 1 (Bag-1-Ubh) From Mus Musculus.
Biochem. Biophys. Res. Commun. V. 431 86 2013
PubMed-ID: 23277101  |  Reference-DOI: 10.1016/J.BBRC.2012.12.082
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BAG FAMILY MOLECULAR CHAPERONE REGULATOR 1
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX-4T1
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneBAG1
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymBAG-1, BCL-2-ASSOCIATED ATHANOGENE 1

 Structural Features

(-) Chains, Units

  1
NMR Structure (18x)A
NMR Structure * (1x)A

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (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  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1UBIQUITIN_2PS50053 Ubiquitin domain profile.BAG1_MOUSE154-234  1A:18-97
NMR Structure * (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1UBIQUITIN_2PS50053 Ubiquitin domain profile.BAG1_MOUSE154-234  1A:18-97

(-) Exons   (0, 0)

(no "Exon" information available for 2LWP)

(-) 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:97
 aligned with BAG1_MOUSE | Q60739 from UniProtKB/Swiss-Prot  Length:355

    Alignment length:97
                                   146       156       166       176       186       196       206       216       226       
           BAG1_MOUSE   137 MAKTEEMVQTEEMETPRLSVIVTHSNERYDLLVTPQQGNSEPVVQDLAQLVEEATGVPLPFQKLIFKGKSLKEMETPLSALGMQNGCRVMLIGEKSN 233
               SCOP domains d2lwpa_ A: Bag-family molecular chaperone regulator-1                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..................eeeeee..eeeeee..........hhhhhhhhhhhhhh.hhhhh.eee..ee.................eeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------UBIQUITIN_2  PDB: A:18-97 UniProt: 154-234                                       PROSITE
                 Transcript ------------------------------------------------------------------------------------------------- Transcript
                 2lwp A   1 MAKTEEMVQTEEMETPRLSVIVTHSNERYDLLVTPQQGNSEPVVQDLAQLVEEATGVPLPFQKLIFKGKSLKEMETPLSALGMQNGCRVMLIGEKSN  97
                                    10        20        30        40        50        60        70        80        90       

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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 2LWP)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (15, 15)

NMR Structure(hide GO term definitions)
Chain A   (BAG1_MOUSE | Q60739)
molecular function
    GO:0051087    chaperone binding    Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
    GO:0051219    phosphoprotein binding    Interacting selectively and non-covalently with a phosphorylated protein.
    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:0006915    apoptotic process    A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died.
    GO:0070389    chaperone cofactor-dependent protein refolding    The process of assisting in the restoration of the biological activity of an unfolded or misfolded protein, which is dependent on additional protein cofactors. This process occurs over one or several cycles of nucleotide hydrolysis-dependent binding and release.
    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:2000672    negative regulation of motor neuron apoptotic process    Any process that stops, prevents or reduces the frequency, rate or extent of motor neuron apoptotic process.
    GO:0001933    negative regulation of protein phosphorylation    Any process that stops, prevents or reduces the rate of addition of phosphate groups to amino acids within a protein.
    GO:0030182    neuron differentiation    The process in which a relatively unspecialized cell acquires specialized features of a neuron.
    GO:0043525    positive regulation of neuron apoptotic process    Any process that activates or increases the frequency, rate or extent of cell death of neurons by apoptotic process.
    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:0070585    protein localization to mitochondrion    A process in which a protein is transported to, or maintained in, a location within the mitochondrion.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    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

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        BAG1_MOUSE | Q607391i6z 2m8s

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