2O5Z	Immune System	date	Dec 06, 2006
title	Crystal Structure Of The 1e9 Leuh47trpargh100trp Fab 5-Beta Androstane-3,17-Dione Complex
authors	P.Verdino, I.A.Wilson
compound		source
Molecule: Chimeric Antibody Fab 1e9-Db3 Chain: L Fragment: Light Chain Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus, Homo Sapiens Organism_common: House Mouse, Human Organism_taxid: 10090,9606 Strain: , Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Topp2 Expression_system_vector_type: Plasmid Expression_system_plasmid: P4xh-1e9
Molecule: Chimeric Antibody Fab 1e9-Db3 Chain: H Fragment: Heavy Chain Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus, Homo Sapiens Organism_common: House Mouse, Human Organism_taxid: 10090,9606 Strain: , Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Topp2 Expression_system_vector_type: Plasmid Expression_system_plasmid: P4xh-1e9
symmetry	Space Group: P 31 2 1	R_factor 0.171 R_Free 0.216
crystal cell	length a length b length c angle alpha angle beta angle gamma 127.328 127.328 91.963 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	ANO, SO4	enzyme
Primary reference	Closely related antibody receptors exploit fundamentally different strategies for steroid recognition., Verdino P, Aldag C, Hilvert D, Wilson IA, Proc Natl Acad Sci U S A. 2008 Aug 19;105(33):11725-30. Epub 2008 Aug 8. PMID:18689687

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (2o5z.pdb1.gz) 75 Kb Biological Unit Coordinates (2o5z.pdb2.gz) 148 Kb Biological Unit Coordinates (2o5z.pdb3.gz) 148 Kb LPC: Ligand-Protein Contacts for 2O5Z CSU: Contacts of Structural Units for 2O5Z Likely Quarternary Molecular Structure file(s) for 2O5Z Structure Factors (489 Kb) Retrieve 2O5Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2O5Z from S2C, [Save to disk] Re-refined 2o5z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2O5Z 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 2O5Z

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 2O5Z, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2o5z] [2o5z_H] [2o5z_L] SWISS-PROT database: [P01857] [P01834] [P01631] Domain organization of [IGHG1_HUMAN] [IGKC_HUMAN] [KV2A7_MOUSE] by SWISSPFAM Domains found in 2O5Z: [IG_like] [IGv ] by SMART

Other resources with information on 2O5Z

Community annotation for 2O5Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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