1B4J COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A HUMANIZED AND A CHIMERIC FAB OF AN ANTI-GAMMA-INTERFERON ANTIBODY date
authors Fan, Z., Shan, L., Goldsteen, B.Z., Guddat, L.W., Thakur, A., Landolfi, N.F., Co, M.S., Vasques, M., Queen, C., Ramsland, P.A., Edmundson, A.B.
compound source
symmetry
R_factor
R_Free 0.33
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.90
ligand PCA enzyme
related structures by homologous chain: 1B2W, 1RZK
Primary referenceComparison of the three-dimensional structures of a humanized and a chimeric Fab of an anti-gamma-interferon antibody., Fan ZC, Shan L, Goldsteen BZ, Guddat LW, Thakur A, Landolfi NF, Co MS, Vasquez M, Queen C, Ramsland PA, Edmundson AB, J Mol Recognit 1999 Jan-Feb;12(1):19-32. PMID:10398393
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk]
  • Biological Unit Coordinates (1b4j.pdb1.gz) 63 Kb
  • LPC: Ligand-Protein Contacts for 1B4J
  • CSU: Contacts of Structural Units for 1B4J
  • Likely Quarternary Molecular Structure file(s) for 1B4J
  • Retrieve 1B4J in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1B4J from S2C, [Save to disk]
  • View 1B4J 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 1B4J
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1B4J, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1b4jh1, region H:1-117 [Jmol] [rasmolscript] [script source]
        - Domain d1b4jh2, region H:118-220 [Jmol] [rasmolscript] [script source]
        - Domain d1b4jl1, region L:1-107 [Jmol] [rasmolscript] [script source]
        - Domain d1b4jl2, region L: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: [1b4j_H] [1b4j_L] [1b4j]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 1B4J: [IG_like] [IGv ] by SMART
  • Other resources with information on 1B4J
  • Community annotation for 1B4J 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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