2H3M	Cell Adhesion	date	May 22, 2006
title	Crystal Structure Of Zo-1 Pdz1
authors	B.A.Appleton, Y.Zhang, P.Wu, J.P.Yin, W.Hunziker, N.J.Skelton, S.S C.Wiesmann
compound		source
Molecule: Tight Junction Protein Zo-1 Chain: A Fragment: First Pdz Domain Synonym: Zonula Occludens 1 Protein, Zona Occludens 1 Prote Junction Protein 1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Zo1 (Tjp1) Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22d
symmetry	Space Group: H 3 2	R_factor 0.227 R_Free 0.294
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.789 62.789 153.531 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	A comparative structural analysis of the erbin PDZ domain and the first PDZ domain of ZO-1: Insights into determinants of PDZ domain specificity., Appleton BA, Zhang Y, Wu P, Yin JP, Hunziker W, Skelton NJ, Sidhu SS, Wiesmann C, J Biol Chem. 2006 May 31;. PMID:16737969

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (20 Kb) [Save to disk] Biological Unit Coordinates (2h3m.pdb1.gz) 15 Kb LPC: Ligand-Protein Contacts for 2H3M CSU: Contacts of Structural Units for 2H3M Likely Quarternary Molecular Structure file(s) for 2H3M Structure Factors (24 Kb) Retrieve 2H3M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2H3M from S2C, [Save to disk] Re-refined 2h3m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2H3M 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 2H3M

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 2H3M, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2h3m] [2h3m_A] SWISS-PROT database: [Q07157] Domain organization of [ZO1_HUMAN] by SWISSPFAM Domain found in 2H3M: [PDZ ] by SMART

Other resources with information on 2H3M

Community annotation for 2H3M at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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