3Q2L	Cell Adhesion	date	Dec 20, 2010
title	Mouse E-Cadherin Ec1-2 V81d Mutant
authors	O.J.Harrison, X.Jin, L.Shapiro
compound		source
Molecule: Cadherin-1 Chain: A, B Fragment: E-Cadherin Ec1-2 Fragment, Residues 157-369 Synonym: Arc-1, Epithelial Cadherin, E-Cadherin, Uvomorulin Cadctf1, E-Cadctf2, E-Cadctf3; Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Cdh1 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Psmt3
symmetry	Space Group: C 2 2 2	R_factor 0.214 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 142.708 168.948 131.071 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	1PE, CA	enzyme	Oxidoreductase E.C.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	The extracellular architecture of adherens junctions revealed by crystal structures of type I cadherins., Harrison OJ, Jin X, Hong S, Bahna F, Ahlsen G, Brasch J, Wu Y, Vendome J, Felsovalyi K, Hampton CM, Troyanovsky RB, Ben-Shaul A, Frank J, Troyanovsky SM, Shapiro L, Honig B, Structure. 2011 Feb 9;19(2):244-56. PMID:21300292

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (3q2l.pdb1.gz) 73 Kb LPC: Ligand-Protein Contacts for 3Q2L CSU: Contacts of Structural Units for 3Q2L Structure Factors (633 Kb) Retrieve 3Q2L in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3Q2L from S2C, [Save to disk] Re-refined 3q2l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3Q2L 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 3Q2L

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 3Q2L, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3q2l_B] [3q2l_A] [3q2l] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3Q2L: [CA ] by SMART

Other resources with information on 3Q2L

Community annotation for 3Q2L at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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