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(-) Description

Title :  BAG DOMAIN OF BAG1 COCHAPERONE
 
Authors :  K. Briknarova, S. Takayama, L. Brive, M. L. Havert, D. A. Knee, J. Velasco, S. Homma, E. Cabezas, J. Stuart, D. W. Hoyt, A. C. Satterthwait, M. Llinas, J. C. Reed, K. R. Ely
Date :  06 Mar 01  (Deposition) - 06 Sep 01  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (25x)
Keywords :  Triple Helix Bundle, Chaperone (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. Briknarova, S. Takayama, L. Brive, M. L. Havert, D. A. Knee, J. Velasco, S. Homma, E. Cabezas, J. Stuart, D. W. Hoyt, A. C. Satterthwait, M. Llinas, J. C. Reed, K. R. Ely
Structural Analysis Of Bag1 Cochaperone And Its Interactions With Hsc70 Heat Shock Protein.
Nat. Struct. Biol. V. 8 349 2001
PubMed-ID: 11276257  |  Reference-DOI: 10.1038/86236
(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-3X
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentBAG DOMAIN
    GeneBAG1
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymBCL-2 BINDING ATHANOGENE-1, BAG-1

 Structural Features

(-) Chains, Units

  
NMR Structure (25x)

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1I6Z)

(-) Sites  (0, 0)

(no "Site" information available for 1I6Z)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1I6Z)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1I6Z)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BAGPS51035 BAG domain profile.BAG1_MOUSE256-336  1A:120-200

(-) Exons   (0, 0)

(no "Exon" information available for 1I6Z)

(-) 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:135
 aligned with BAG1_MOUSE | Q60739 from UniProtKB/Swiss-Prot  Length:355

    Alignment length:182
                                   183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353  
           BAG1_MOUSE   174 GNSEPVVQDLAQLVEEATGVPLPFQKLIFKGKSLKEMETPLSALGMQNGCRVMLIGEKSNPEEEVELKKLKDLEVSAEKIANHLQELNKELSGIQQGFLAKELQAEALCKLDRKVKATIEQFMKILEEIDTMVLPEQFKDSRLKRKNLVKKVQVFLAECDTVEQYICQETERLQSTNLALAE 355
               SCOP domains d1i6                                               za_ A: BAG-family molecular chaperon regulator-1, BAG1                                                                              SCOP domains
               CATH domains 1i6z                                               A00 A:85-219  [code=1.20.58.120, no name defined]                                                                                   CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....-----------------------------------------------........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------BAG  PDB: A:120-200 UniProt: 256-336                                             ------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1i6z A  85 GSPE-----------------------------------------------FMLIGEKSNPEEEVELKKLKDLEVSAEKIANHLQELNKELSGIQQGFLAKELQAEALCKLDRKVKATIEQFMKILEEIDTMVLPEQFKDSRLKRKNLVKKVQVFLAECDTVEQYICQETERLQSTNLALAE 219
                               |     -         -         -         -         - |      97       107       117       127       137       147       157       167       177       187       197       207       217  
                              88                                              89                                                                                                                                  

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  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  (1, 1)

NMR Structure

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1I6Z)

(-) 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

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

UniProtKB/Swiss-Prot
        BAG1_MOUSE | Q607392lwp 2m8s

(-) Related Entries Specified in the PDB File

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