3MBX	Immune System	date	Mar 26, 2010
title	Crystal Structure Of Chimeric Antibody X836
authors	A.Teplyakov, G.Obmolova, G.L.Gilliland
compound		source
Molecule: X836 Light Chain Chain: L Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell: Human Embryonic Kidney (Hek) 293 Ce
Molecule: X836 Heavy Chain Chain: H Fragment: Chimeric Molecule Of Mouse Variable Domain And Hu Constant Domain, Fd Fragment; Engineered: Yes		Organism_scientific: Mus Musculus, Homo Sapiens Organism_common: Mouse, Human Organism_taxid: 10090,9606 Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell: Human Embryonic Kidney (Hek) 293 Ce
symmetry	Space Group: I 2 2 2	R_factor 0.210 R_Free 0.232
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.930 99.840 125.330 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	NA, PCA, PO4	enzyme
Primary reference	On the domain pairing in chimeric antibodies., Teplyakov A, Obmolova G, Carton JM, Gao W, Zhao Y, Gilliland GL, Mol Immunol. 2010 May 27. PMID:20554002

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (3mbx.pdb1.gz) 77 Kb LPC: Ligand-Protein Contacts for 3MBX CSU: Contacts of Structural Units for 3MBX Structure Factors (516 Kb) Retrieve 3MBX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3MBX from S2C, [Save to disk] Re-refined 3mbx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3MBX in 3D

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Visual 3D analysis of 3MBX

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 3MBX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3mbx_H] [3mbx_L] [3mbx] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3MBX: [IG_like] [IGv ] by SMART

Other resources with information on 3MBX

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

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