1LO2	Immune System	date	May 06, 2002
title	Retro-Diels-Alderase Catalytic Antibody
authors	M.Hugot, J.L.Reymond, U.Baumann
compound		source
Molecule: If Kappa Light Chain Chain: X, L Fragment: Fab Fragment Synonym: Catalytic Antibody 9d9		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Other_details: The Antibodies Were Isolated From Hybridoma Fab Fragments Were Generated By Papain Digestion.;
Molecule: Ig Gamma 2a Heavy Chain Chain: Y, H		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Other_details: The Antibodies Were Isolated From Hybridoma Fab Fragments Were Generated By Papain Digestion.
symmetry	Space Group: P 1 21 1	R_factor 0.210 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 40.528 140.095 85.476 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	OX1	enzyme
related structures	by homologous chain: 1DQJ, 1LO0
Gene Ontology	Chain Function Process Component X, L
Primary reference	A structural basis for the activity of retro-Diels-Alder catalytic antibodies: evidence for a catalytic aromatic residue., Hugot M, Bensel N, Vogel M, Reymond MT, Stadler B, Reymond JL, Baumann U, Proc Natl Acad Sci U S A 2002 Jul 23;99(15):9674-8. PMID:12093912

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk] Biological Unit Coordinates (1lo2.pdb1.gz) 63 Kb Biological Unit Coordinates (1lo2.pdb2.gz) 63 Kb LPC: Ligand-Protein Contacts for 1LO2 CSU: Contacts of Structural Units for 1LO2 Likely Quarternary Molecular Structure file(s) for 1LO2 Retrieve 1LO2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LO2 from S2C, [Save to disk]

View 1LO2 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 1LO2

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1LO2, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1lo2h1, region H:1-119 [Jmol] [rasmolscript] [script source]     - Domain d1lo2h2, region H:120-221 [Jmol] [rasmolscript] [script source]     - Domain d1lo2l1, region L:1-112 [Jmol] [rasmolscript] [script source]     - Domain d1lo2l2, region L:113-220 [Jmol] [rasmolscript] [script source]     - Domain d1lo2x1, region X:1-112 [Jmol] [rasmolscript] [script source]     - Domain d1lo2x2, region X:113-220 [Jmol] [rasmolscript] [script source]     - Domain d1lo2y1, region Y:1-119 [Jmol] [rasmolscript] [script source]     - Domain d1lo2y2, region Y:120-221 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1lo2_X] [1lo2_L] [1lo2_H] [1lo2_Y] [1lo2] SWISS-PROT database: [Q91Z05] Domain organization of [Q91Z05_MOUSE] by SWISSPFAM Domains found in 1LO2: [IG_like] [IGv ] by SMART

Other resources with information on 1LO2

Community annotation for 1LO2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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