3G6D	Immune System	date	Feb 06, 2009
title	Crystal Structure Of The Complex Between Cnto607 Fab And Il-
authors	A.Teplyakov, G.Obmolova, G.L.Gilliland
compound		source
Molecule: Cnto607 Fab Light Chain Chain: L Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Homo Sapiens Expression_system_taxid: 9606 Expression_system_cell_line: Hek 293 Expression_system_organ: Kidney Expression_system_cell: Human Embryonic Kidney 293 Cells
Molecule: Cnto607 Fab Heavy Chain Chain: H Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Homo Sapiens Expression_system_taxid: 9606 Expression_system_cell_line: Hek 293 Expression_system_organ: Kidney Expression_system_cell: Human Embryonic Kidney 293 Cells
Molecule: Interleukin-13 Chain: A Fragment: Unp Residues 21-132 Synonym: Il-13 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Il13, Nc30 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.213 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 66.540 68.030 182.350 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.20 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Epitope Mapping of Anti-Interleukin-13 Neutralizing Antibody CNTO607., Teplyakov A, Obmolova G, Wu SJ, Luo J, Kang J, O'Neil K, Gilliland GL, J Mol Biol. 2009 Apr 8. PMID:19361524

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (3g6d.pdb1.gz) 80 Kb Biological Unit Coordinates (3g6d.pdb2.gz) 80 Kb LPC: Ligand-Protein Contacts for 3G6D CSU: Contacts of Structural Units for 3G6D Likely Quarternary Molecular Structure file(s) for 3G6D Structure Factors (127 Kb) Retrieve 3G6D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3G6D from S2C, [Save to disk] Re-refined 3g6d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3G6D 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 3G6D

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 3G6D, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3g6d_A] [3g6d_L] [3g6d] [3g6d_H] SWISS-PROT database: [P35225] Domain organization of [IL13_HUMAN] by SWISSPFAM Domains found in 3G6D: [IG_like] [IGv] [IL4_13 ] by SMART

Other resources with information on 3G6D

Community annotation for 3G6D at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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