1UHH Luminescent Protein date Jul 03, 2003
title Crystal Structure Of Cp-Aequorin
authors S.Toma, K.T.Chong, A.Nakagawa, K.Teranishi, S.Inouye, O.Shimomura
compound source
Molecule: Aequorin 2
Chain: A, B
Synonym: Aequorin
Engineered: Yes
 Organism_scientific: Aequorea Victoria
Organism_taxid: 6100
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pip-He
symmetry Space Group: P 1
R_factor 0.142 R_Free 0.190
crystal
cell
length a length b length c angle alpha angle beta angle gamma
34.198 57.274 58.191 72.20 80.00 68.40
method X-Ray Diffractionresolution 1.80 Å
ligand CZP, MSE enzyme
related structures by homologous chain: 1EL4, 1UHJ
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceThe crystal structures of semi-synthetic aequorins., Toma S, Chong KT, Nakagawa A, Teranishi K, Inouye S, Shimomura O, Protein Sci 2005 Feb;14(2):409-16. Epub 2005 Jan 04. PMID:15632284
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk]
  • Biological Unit Coordinates (1uhh.pdb1.gz) 37 Kb
  • Biological Unit Coordinates (1uhh.pdb2.gz) 37 Kb
  • LPC: Ligand-Protein Contacts for 1UHH
  • CSU: Contacts of Structural Units for 1UHH
  • Likely Quarternary Molecular Structure file(s) for 1UHH
  • Structure Factors (246 Kb)
  • Retrieve 1UHH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UHH from S2C, [Save to disk]
  • Re-refined 1uhh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1UHH 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 1UHH
  • 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 1UHH, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1uhh_B] [1uhh_A] [1uhh]
  • SWISS-PROT database: [P02592]
  • Domain organization of [AEQ2_AEQVI] by SWISSPFAM
  • Domain found in 1UHH: [EFh ] by SMART
    • Other resources with information on 1UHH
  • Community annotation for 1UHH 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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