1E4X Immune System date Jul 12, 2000
title Crossreactive Binding Of A Circularized Peptide To An Anti-Tgfalpha Antibody Fab-Fragment
authors M.Hahn, D.Winkler, R.Misselwitz, H.Wessner, K.Welfle, G.Zahn, J.Schneider-Mergener, W.Hoehne
compound source
Molecule: Tab2
Chain: L, M
Fragment: Ig Kappa Light Chain
Other_details: Murine Fab-Fragment
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Strain: Balbc
Cell_line: Mouse Hybridoma
Organ: Spleen

Molecule: Tab2
Chain: H
Fragment: Ig Kappa Heavy Chain
Other_details: Murine Fab-Fragment

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Cell_line: Mouse Hybridoma
Organ: Spleen

Molecule: Tab2
Chain: I
Fragment: Ig Kappa Heavy Chain
Other_details: Murine Fab-Fragment

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Cell_line: Mouse Hybridoma
Organ: Spleen

Molecule: Cyclic Peptide
Chain: P, Q

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: C 1 2 1
R_factor 0.245 R_Free 0.311
crystal
cell
length a length b length c angle alpha angle beta angle gamma
173.820 45.090 120.410 90.00 99.13 90.00
method X-Ray Diffractionresolution 1.9 Å
related structures by homologous chain: 1C1E, 1LK3
Gene
Ontology
ChainFunctionProcessComponent
M, L


Primary referenceCross-reactive binding of cyclic peptides to an anti-TGFalpha antibody Fab fragment: an X-ray structural and thermodynamic analysis., Hahn M, Winkler D, Welfle K, Misselwitz R, Welfle H, Wessner H, Zahn G, Scholz C, Seifert M, Harkins R, Schneider-Mergener J, Hohne W, J Mol Biol. 2001 Nov 23;314(2):293-309. PMID:11718562
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (149 Kb) [Save to disk]
  • Biological Unit Coordinates (1e4x.pdb1.gz) 74 Kb
  • Biological Unit Coordinates (1e4x.pdb2.gz) 74 Kb
  • CSU: Contacts of Structural Units for 1E4X
  • Likely Quarternary Molecular Structure file(s) for 1E4X
  • Structure Factors (522 Kb)
  • Retrieve 1E4X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1E4X from S2C, [Save to disk]
  • Re-refined 1e4x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1E4X in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1E4X
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1E4X, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1e4xh1, region H:1-110 [Jmol] [rasmolscript] [script source]
        - Domain d1e4xh2, region H:111-212 [Jmol] [rasmolscript] [script source]
        - Domain d1e4xi1, region I:1-110 [Jmol] [rasmolscript] [script source]
        - Domain d1e4xi2, region I:111-213 [Jmol] [rasmolscript] [script source]
        - Domain d1e4xl1, region L:1-107 [Jmol] [rasmolscript] [script source]
        - Domain d1e4xl2, region L:108-214 [Jmol] [rasmolscript] [script source]
        - Domain d1e4xm1, region M:1-107 [Jmol] [rasmolscript] [script source]
        - Domain d1e4xm2, region M:108-214 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1e4x_H] [1e4x_I] [1e4x] [1e4x_P] [1e4x_L] [1e4x_Q] [1e4x_M]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 1E4X: [IG_like] [IGv ] by SMART
  • Other resources with information on 1E4X
  • Community annotation for 1E4X at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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