2OSL Immune System date Feb 06, 2007
title Crystal Structure Of Rituximab Fab In Complex With An Epitop
authors J.Du, C.Zhong, J.Ding
compound source
Molecule: Light Chain Of The Rituximab Fab Fragment,Light C The Rituximab Fab Fragment;
Chain: L, B
Engineered: Yes
Other_details: The Protein Was Produced As A Chimeric Fab F Residues 1-106 Is From Murine And 107-213 Is From Human.;
Organism_scientific: Mus Musculus, Homo Sapiens
Organism_common: House Mouse, Human
Organism_taxid: 10090, 9606
Other_details: The Antibody Was Purchased From Roche.

Molecule: Heavy Chain Of The Rituximab Fab Fragment,Heavy C The Rituximab Fab Fragment;
Chain: H, A
Engineered: Yes
Other_details: The Protein Was Produced As A Chimeric Fab F Residues 1-121 Is From Murine And 122-224 Is From Human.;

Organism_scientific: Mus Musculus, Homo Sapiens
Organism_common: House Mouse, Human
Organism_taxid: 10090, 9606
Other_details: The Antibody Was Purchased From Roche.

Molecule: B-Lymphocyte Antigen Cd20
Chain: P, Q
Fragment: Epitope Peptide
Synonym: B-Lymphocyte Surface Antigen B1,Bp35,Leukocyte Sur Antigen Leu-16,Membrane-Spanning 4-Domains Subfamily A Memb
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: The Epitope Peptide Was Synthesized At Shang Science Peptide Biological Technology
symmetry Space Group: P 21 21 21
R_factor 0.239 R_Free 0.296
crystal
cell
length a length b length c angle alpha angle beta angle gamma
96.421 98.809 107.241 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
Primary referenceStructural basis for recognition of CD20 by therapeutic antibody Rituximab., Du J, Wang H, Zhong C, Peng B, Zhang M, Li B, Huo S, Guo Y, Ding J, J Biol Chem. 2007 Mar 29;. PMID:17395584
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk]
  • Biological Unit Coordinates (2osl.pdb1.gz) 75 Kb
  • Biological Unit Coordinates (2osl.pdb2.gz) 74 Kb
  • CSU: Contacts of Structural Units for 2OSL
  • Likely Quarternary Molecular Structure file(s) for 2OSL
  • Structure Factors (237 Kb)
  • Retrieve 2OSL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OSL from S2C, [Save to disk]
  • Re-refined 2osl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OSL 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 2OSL
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2OSL, from MSDmotif at EBI
  • Fold representative 2osl from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2osl_A] [2osl_B] [2osl] [2osl_H] [2osl_L] [2osl_P] [2osl_Q]
  • SWISS-PROT database: [P11836] [P01857]
  • Belongs to the cd20 ca(2+) channel (cd20) family according to TCDB.
  • Domain organization of [CD20_HUMAN] [IGHG1_HUMAN] by SWISSPFAM
  • Domains found in 2OSL: [IG_like] [IGv ] by SMART
  • Other resources with information on 2OSL
  • Community annotation for 2OSL 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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