1OTA Signaling Protein date Mar 21, 2003
title E46q Mutant Of Photoactive Yellow Protein, P63 At 295k
authors S.Anderson, S.Crosson, K.Moffat
compound source
Molecule: Photoactive Yellow Protein
Chain: A
Synonym: Pyp
Engineered: Yes
Mutation: Yes
 Organism_scientific: Halorhodospira Halophila
Organism_taxid: 1053
Gene: Pyp
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 63
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
66.917 66.917 41.002 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.10 Å
ligand HC4 enzyme
related structures by homologous chain: 1F9I, 1ODV
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceShort hydrogen bonds in photoactive yellow protein., Anderson S, Crosson S, Moffat K, Acta Crystallogr D Biol Crystallogr 2004 Jun;60(Pt 6):1008-16. Epub 2004, May 21. PMID:15159559
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (1ota.pdb1.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 1OTA
  • CSU: Contacts of Structural Units for 1OTA
  • Likely Quarternary Molecular Structure file(s) for 1OTA
  • Structure Factors (407 Kb)
  • Retrieve 1OTA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OTA from S2C, [Save to disk]
  • Re-refined 1ota structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1OTA 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 1OTA
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1OTA 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 1OTA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1otaa_, region A [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: [1ota_A] [1ota]
  • SWISS-PROT database: [P16113]
  • Domain organization of [PYP_HALHA] by SWISSPFAM
  • Domain found in 1OTA: [PAS ] by SMART
    • Other resources with information on 1OTA
  • Community annotation for 1OTA 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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