1OW4	Transport Protein	date	Mar 28, 2003
title	Crystal Structure Of A Pheromone Binding Protein From The Co Leucophaea Maderae In Complex With The Fluorescent Reporter Anilinonaphtalene-8-Sulfonic Acid),
authors	A.Lartigue, A.Gruez, S.Spinelli, S.Riviere, R.Brossut, M.Tegoni, C.Cambillau
compound		source
Molecule: Pheromone Binding Protein Chain: A, B Engineered: Yes		Organism_scientific: Leucophaea Maderae Organism_common: Madeira Cockroach Organism_taxid: 6988 Gene: Pheromone Binding Protein (Pbp) Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b+
symmetry	Space Group: P 1	R_factor 0.174 R_Free 0.208
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.422 45.070 45.379 118.55 92.63 107.17
method	X-Ray Diffraction	resolution	1.60 Å
ligand	2AN, GOL	enzyme
related structures	by homologous chain: 1P28
Gene Ontology	Chain Function Process Component A, B
Primary reference	The crystal structure of a cockroach pheromone-binding protein suggests a new ligand binding and release mechanism., Lartigue A, Gruez A, Spinelli S, Riviere S, Brossut R, Tegoni M, Cambillau C, J Biol Chem 2003 Aug 8;278(32):30213-8. Epub 2003 May 23. PMID:12766173

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (1ow4.pdb1.gz) 22 Kb Biological Unit Coordinates (1ow4.pdb2.gz) 22 Kb LPC: Ligand-Protein Contacts for 1OW4 CSU: Contacts of Structural Units for 1OW4 Likely Quarternary Molecular Structure file(s) for 1OW4 Structure Factors (204 Kb) Retrieve 1OW4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OW4 from S2C, [Save to disk] Re-refined 1ow4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OW4 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 1OW4

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 1OW4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ow4a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ow4b_, region B [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: [1ow4_B] [1ow4] [1ow4_A] SWISS-PROT database: [Q8MTC1] Domain organization of [Q8MTC1_RHYMA] by SWISSPFAM Domain found in 1OW4: [PhBP ] by SMART

Other resources with information on 1OW4

Community annotation for 1OW4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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