2IAK	Cell Adhesion	date	Sep 08, 2006
title	Crystal Structure Of A Protease Resistant Fragment Of The Pl Domain Of Bullous Pemphigoid Antigen1 (Bpag1)
authors	J.J.Jefferson
compound		source
Molecule: Bullous Pemphigoid Antigen 1, Isoform 5 Chain: A Fragment: Plakin Domain, Residues 226-449 Synonym: Bpa, Hemidesmosomal Plaque Protein, Dystonia Muscu Protein, Dystonin; Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Gene: Dst, Bpag1 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet Sumo
symmetry	Space Group: I 41 3 2	R_factor 0.226 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 195.800 195.800 195.800 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural Analysis of the Plakin Domain of Bullous Pemphigoid Antigen1 (BPAG1) Suggests that Plakins Are Members of the Spectrin Superfamily., Jefferson JJ, Ciatto C, Shapiro L, Liem RK, J Mol Biol. 2007 Feb 9;366(1):244-57. Epub 2006 Nov 11. PMID:17161423

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk] Biological Unit Coordinates (2iak.pdb1.gz) 27 Kb Biological Unit Coordinates (2iak.pdb2.gz) 158 Kb Biological Unit Coordinates (2iak.pdb3.gz) 80 Kb LPC: Ligand-Protein Contacts for 2IAK CSU: Contacts of Structural Units for 2IAK Likely Quarternary Molecular Structure file(s) for 2IAK Structure Factors (389 Kb) Retrieve 2IAK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IAK from S2C, [Save to disk] Re-refined 2iak structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IAK 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 2IAK

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 2IAK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iak_A] [2iak] SWISS-PROT database: [Q91ZU8] Domain organization of [BPAEA_MOUSE] by SWISSPFAM Domain found in 2IAK: [SPEC ] by SMART

Other resources with information on 2IAK

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

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