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(-) Description

Title :  NMR STRUCTURE OF GROES MOBILE LOOP RESIDUES 19-27 IN THE SYNTHETIC PEPTIDE (RESIDUES 13-32) BOUND TO GROEL, 20 STRUCTURES
 
Authors :  S. J. Landry
Date :  30 Jun 97  (Deposition) - 17 Sep 97  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Chaperonin, Protein Folding, Heat Shock, Nmr (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. J. Landry, A. Taher, C. Georgopoulos, S. M. Van Der Vies
Interplay Of Structure And Disorder In Cochaperonin Mobile Loops.
Proc. Natl. Acad. Sci. Usa V. 93 11622 1996
PubMed-ID: 8876186  |  Reference-DOI: 10.1073/PNAS.93.21.11622
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GROES
    Chains: A
    Engineered: YES
    Fragment: MOBILE LOOP
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: 10 KD CHAPERONIN, PROTEIN CPN10

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

NMR Structure (2, 2)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2NH21Mod. Amino AcidAMINO GROUP

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC2SOFTWARELEU A:10BINDING SITE FOR RESIDUE NH2 A 11

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

NMR Structure
No.ModelResidues
19Gly A:7 -Ile A:8
216Gly A:6 -Gly A:7

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1EGS)

(-) Exons   (0, 0)

(no "Exon" information available for 1EGS)

(-) 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:11
 aligned with CH10_ECOLI | P0A6F9 from UniProtKB/Swiss-Prot  Length:97

    Alignment length:11
                                    27 
            CH10_ECOLI   18 ETKSAGGIVLT 28
               SCOP domains d1egsa_ A:  SCOP domains
               CATH domains ----------- CATH domains
               Pfam domains ----------- Pfam domains
         Sec.struct. author ........... Sec.struct. author
                 SAPs(SNPs) ----------- SAPs(SNPs)
                    PROSITE ----------- PROSITE
                 Transcript ----------- Transcript
                  1egs A  1 xTKSAGGIVLx 11
                            |       10|
                            |        11-NH2
                            1-ACE
   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
(-)
Class: Peptides (792)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1EGS)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (16, 16)

NMR Structure(hide GO term definitions)
Chain A   (CH10_ECOLI | P0A6F9)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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).
    GO:0051082    unfolded protein binding    Interacting selectively and non-covalently with an unfolded protein.
biological process
    GO:0007049    cell cycle    The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
    GO:0051301    cell division    The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
    GO:0051085    chaperone mediated protein folding requiring cofactor    The process of assisting in the correct posttranslational noncovalent assembly of proteins, which is dependent on additional protein cofactors. This process occurs over one or several cycles of nucleotide hydrolysis-dependent binding and release.
    GO:0006457    protein folding    The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
    GO:0009408    response to heat    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism.
    GO:0006986    response to unfolded protein    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an unfolded protein stimulus.
    GO:0019068    virion assembly    A late phase of the viral life cycle during which all the components necessary for the formation of a mature virion collect at a particular site in the cell and the basic structure of the virus particle is formed.
cellular component
    GO:1990220    GroEL-GroES complex    Bacterial chaperonin complex consisting of a heptameric 10kDa chaperonin subunit GroES and a tetradecameric (2x7) 60kDa chaperonin subunit GroEL. The 60kDa subunit possesses ATPase activity while the holo-enzyme is responsible for the correct folding of proteins.
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        CH10_ECOLI | P0A6F9: 1aon 1gru 1pcq 1pf9 1svt 1sx4 2c7c 2c7d 3wvl 3zpz 3zq0 3zq1

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