3GIZ	Immune System	date	Mar 07, 2009
title	Crystal Structure Of The Fab Fragment Of Anti-Cd20 Antibody
authors	J.Du, H.Yang, J.Ding
compound		source
Molecule: Fab Fragment Of Anti-Cd20 Antibody Ofatumumab, Li Chain: L 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_strain: K1 Expression_system_cell_line: Ovary (Cho) Cells Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcdna3.1
Molecule: Fab Fragment Of Anti-Cd20 Antibody Ofatumumab, He Chain: H 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_strain: K1 Expression_system_cell_line: Ovary (Cho) Cells Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcdna3.1
symmetry	Space Group: C 1 2 1	R_factor 0.195 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 136.330 55.944 79.780 90.00 122.17 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	ZN	enzyme
Primary reference	Structure of the Fab fragment of therapeutic antibody Ofatumumab provides insights into the recognition mechanism with CD20., Du J, Yang H, Guo Y, Ding J, Mol Immunol. 2009 May 6. PMID:19427037

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (137 Kb) [Save to disk] Biological Unit Coordinates (3giz.pdb1.gz) 133 Kb LPC: Ligand-Protein Contacts for 3GIZ CSU: Contacts of Structural Units for 3GIZ Likely Quarternary Molecular Structure file(s) for 3GIZ Structure Factors (191 Kb) Retrieve 3GIZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GIZ from S2C, [Save to disk] Re-refined 3giz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GIZ 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 3GIZ

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 3GIZ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3giz_L] [3giz] [3giz_H] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3GIZ: [IG_like] [IGv ] by SMART

Other resources with information on 3GIZ

Community annotation for 3GIZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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