1L6X Immune System date Mar 14, 2002
title Fc Fragment Of Rituximab Bound To A Minimized Version Of The From Protein A Called Z34c
authors E.E.Idusogie, L.G.Presta, H.Santoro-Gazzano, K.Totpal, P.Y.Wong, Y.G.Meng, M.G.Mullkerrin
compound source
Molecule: Immunoglobulin Gamma-1 Heavy Chain Constant Regio
Chain: A
Fragment: Fc Fragment, Residues 119-325
Synonym: Rituximab Igg1 Fc Fragment
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell: Ovary
Expression_system_vector_type: Plasmid

Molecule: Minimized B-Domain Of Protein A Z34c
Chain: B
Fragment: Engineered Peptide, Residues 6-39
Engineered: Yes

Synthetic: Yes
Other_details: Phage Optimized Sequence From The B-Domain O A Staphylococcus Aureus. Peptide Prepared Using N-Fluorenyl Methoxycarbonyl Chemistry On Wang Resin.
symmetry Space Group: C 2 2 21
R_factor 0.206 R_Free 0.284
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.023 124.774 90.131 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand BMA, FUL, GAL, MAN, NAG enzyme
related structures by homologous chain: 1OQO
Primary referenceMapping of the C1q binding site on rituxan, a chimeric antibody with a human IgG1 Fc., Idusogie EE, Presta LG, Gazzano-Santoro H, Totpal K, Wong PY, Ultsch M, Meng YG, Mulkerrin MG, J Immunol 2000 Apr 15;164(8):4178-84. PMID:10754313
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (1l6x.pdb1.gz) 49 Kb
  • Biological Unit Coordinates (1l6x.pdb2.gz) 97 Kb
  • LPC: Ligand-Protein Contacts for 1L6X
  • CSU: Contacts of Structural Units for 1L6X
  • Likely Quarternary Molecular Structure file(s) for 1L6X
  • Structure Factors (448 Kb)
  • Retrieve 1L6X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1L6X from S2C, [Save to disk]
  • Re-refined 1l6x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1L6X 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 1L6X
  • 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 1L6X, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1l6xa1, region A:237-341 [Jmol] [rasmolscript] [script source]
        - Domain d1l6xa2, region A:342-443 [Jmol] [rasmolscript] [script source]
        - Domain d1l6xb_, region B [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: [1l6x_A] [1l6x_B] [1l6x]
  • SWISS-PROT database: [P01857]
  • Domain organization of [IGHG1_HUMAN] by SWISSPFAM
  • Domains found in 1L6X: [IG_like] [IGc1 ] by SMART
  • Other resources with information on 1L6X
  • Community annotation for 1L6X at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science