2OP4	Immune System	date	Jan 26, 2007
title	Crystal Structure Of Quorum-Quenching Antibody 1g9
authors	R.N.Kirchdoerfer, E.W.Debler, I.A.Wilson
compound		source
Molecule: Murine Antibody Fab Rs2-1g9 Lambda Light Chain Chain: L		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Strain: Balbc Other_details: Purified From Ascitic Fluid
Molecule: Murine Antibody Fab Rs2-1g9 Igg1 Heavy Chain Chain: H		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Strain: Balbc Other_details: Purified From Ascitic Fluid
symmetry	Space Group: P 21 21 21	R_factor 0.200 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.925 72.041 116.143 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.85 Å
ligand	EDO	enzyme
Primary reference	Crystal Structures of a Quorum-quenching Antibody., Debler EW, Kaufmann GF, Kirchdoerfer RN, Mee JM, Janda KD, Wilson IA, J Mol Biol. 2007 May 18;368(5):1392-402. Epub 2007 Mar 6. PMID:17400249

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk] Biological Unit Coordinates (2op4.pdb1.gz) 65 Kb LPC: Ligand-Protein Contacts for 2OP4 CSU: Contacts of Structural Units for 2OP4 Likely Quarternary Molecular Structure file(s) for 2OP4 Structure Factors (172 Kb) Retrieve 2OP4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OP4 from S2C, [Save to disk] Re-refined 2op4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2OP4 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 2OP4

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 2OP4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2op4_L] [2op4] [2op4_H] SWISS-PROT database: [Q5BJZ2] Domain organization of [Q5BJZ2_RAT] by SWISSPFAM Domains found in 2OP4: [IG_like] [IGv ] by SMART

Other resources with information on 2OP4

Community annotation for 2OP4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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