1NLO

STRUCTURE OF SIGNAL TRANSDUCTION PROTEIN, NMR, MINIMIZED AVERAGE STRUCTURE


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 
  • Selection Criteria: MINIMIZED AVERAGE 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Molecular basis for the binding of SH3 ligands with non-peptide elements identified by combinatorial synthesis.

Feng, S.Kapoor, T.M.Shirai, F.Combs, A.P.Schreiber, S.L.

(1996) Chem.Biol. 3: 661-670

  • Primary Citation of Related Structures:  1NLP

  • PubMed Abstract: 
  • Protein-structure-based combinatorial chemistry has recently been used to discover several ligands containing non-peptide binding elements to the Src SH3 domain. The encoded library used has the form Cap-M1-M2-M3-PLPPLP, in which the Cap and Mi's are ...

    Protein-structure-based combinatorial chemistry has recently been used to discover several ligands containing non-peptide binding elements to the Src SH3 domain. The encoded library used has the form Cap-M1-M2-M3-PLPPLP, in which the Cap and Mi's are composed of a diverse set of organic monomers. The PLPPLP portion provided a structural bias directing the non-peptide fragment Cap-M1-M2-M3 to the SH3 specificity pocket. Fifteen ligands were selected from > 1.1 million distinct compounds. The structural basis for selection was unknown.


    Related Citations: 
    • Solution Structure of the SH3 Domain of Src and Identification of its Ligand-Binding Site
      Yu, H.,Rosen, M.K.,Shin, T.B.,Seidel-Dugan, C.,Brugge, J.S.,Schreiber, S.L.
      (1992) Science 258: 1665
    • Two Binding Orientations for Peptides to the Src SH3 Domain: Development of a General Model for SH3-Ligand Interactions
      Feng, S.,Chen, J.K.,Yu, H.,Simon, J.A.,Schreiber, S.L.
      (1994) Science 266: 1241
    • Structural Basis for the Binding of Proline-Rich Peptides to SH3 Domains
      Yu, H.,Chen, J.K.,Feng, S.,Dalgarno, D.C.,Brauer, A.W.,Schreiber, S.L.
      (1994) Cell 76: 933
    • Specific Interactions Outside the Proline-Rich Core of Two Classes of Src Homology 3 Ligands
      Feng, S.,Kasahara, C.,Rickles, R.J.,Schreiber, S.L.
      (1995) Proc.Natl.Acad.Sci.USA 92: 12408
    • Protein Structure-Based Combinatorial Chemistry: Discovery of Non-Peptide Binding Elements to Src SH3 Domain
      Combs, A.P.,Kapoor, T.M.,Feng, S.,Chen, J.K.,Daude-Snow, L.F.,Schreiber, S.L.
      (1996) J.Am.Chem.Soc. 118: 287


    Organizational Affiliation

    Howard Hughes Medical Institute, Department of Chemistry and Chemical Biology, Harvard University, MA 02138, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
C-SRC
C
64Gallus gallusGene Names: SRC
EC: 2.7.10.2
Find proteins for P00523 (Gallus gallus)
Go to Gene View: SRC
Go to UniProtKB:  P00523
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
NL1 (MN7-MN2-MN1-PLPPLP)
N
11N/AN/A
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Modified Residues  5 Unique
IDChainsTypeFormula2D DiagramParent
NH2
Query on NH2
N
NON-POLYMERH2 N

--

MN1
Query on MN1
N
NON-POLYMERC6 H11 N O2

--

MN7
Query on MN7
N
NON-POLYMERC12 H17 N O2

--

MN2
Query on MN2
N
NON-POLYMERC11 H17 N2 O2

--

ACE
Query on ACE
N
NON-POLYMERC2 H4 O

--

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 
  • Selection Criteria: MINIMIZED AVERAGE 
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORphasing
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1997-01-27
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance