1DZK Transport date Mar 01, 2000
title Porcine Odorant Binding Protein Complexed With Pyrazine (2-Isobutyl-3-Metoxypyrazine)
authors F.Vincent, S.Spinelli, C.Cambillau, M.Tegoni
compound source
Molecule: Odorant-Binding Protein
Chain: A, B
Synonym: Pig Obp
Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Nose
Tissue: Olfactory Epithelium
symmetry Space Group: P 21 21 21
R_factor 0.226 R_Free 0.242
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.169 88.385 93.760 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.48 Å
ligand PRZ enzyme
note 1DZK is a representative structure
related structures by homologous chain: 1DZP
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceComplexes of porcine odorant binding protein with odorant molecules belonging to different chemical classes., Vincent F, Spinelli S, Ramoni R, Grolli S, Pelosi P, Cambillau C, Tegoni M, J Mol Biol 2000 Jun 30;300(1):127-39. PMID:10864504
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk]
  • Biological Unit Coordinates (1dzk.pdb1.gz) 29 Kb
  • Biological Unit Coordinates (1dzk.pdb2.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 1DZK
  • CSU: Contacts of Structural Units for 1DZK
  • Likely Quarternary Molecular Structure file(s) for 1DZK
  • Structure Factors (457 Kb)
  • Retrieve 1DZK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DZK from S2C, [Save to disk]
  • Re-refined 1dzk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1DZK 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 1DZK
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1DZK 1DZKA 1DZKB from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1DZK, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1dzka_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1dzkb_, 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: [1dzk] [1dzk_B] [1dzk_A]
  • SWISS-PROT database: [P81245]
  • Domain organization of [OBP_PIG] by SWISSPFAM
  • Other resources with information on 1DZK
  • Community annotation for 1DZK at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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