4LP1 Metal Binding Protein date Jul 14, 2013
title Crystal Structure Of Cyay Protein From Psychromonas Ingraham Complex With Eu(III)
authors M.E.Noguera, E.A.Roman, A.Cousido-Siah, A.Mitschler, A.Podjarny,
compound source
Molecule: Protein Cyay
Chain: A, B
Engineered: Yes
Organism_scientific: Psychromonas Ingrahamii
Organism_taxid: 357804
Strain: 37
Gene: Cyay, Ping_0042
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pjexpress411:56977
symmetry Space Group: P 1 21 1
R_factor 0.214 R_Free 0.260
length a length b length c angle alpha angle beta angle gamma
39.821 49.992 46.580 90.00 90.43 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand EU3 enzyme
A, B

Primary referenceStructural characterization of metal binding to a cold-adapted frataxin., Noguera ME, Roman EA, Rigal JB, Cousido-Siah A, Mitschler A, Podjarny A, Santos J, J Biol Inorg Chem. 2015 Apr 2. PMID:25832196
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk]
  • Biological Unit Coordinates (4lp1.pdb1.gz) 53 Kb
  • Biological Unit Coordinates (4lp1.pdb2.gz) 53 Kb
  • LPC: Ligand-Protein Contacts for 4LP1
  • CSU: Contacts of Structural Units for 4LP1
  • Structure Factors (96 Kb)
  • Retrieve 4LP1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4LP1 from S2C, [Save to disk]
  • Re-refined 4lp1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4LP1 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 4LP1
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4LP1, from MSDmotif at EBI
  • Fold representative 4lp1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4lp1] [4lp1_A] [4lp1_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4LP1: [Frataxin_Cyay ] by SMART
  • Other resources with information on 4LP1
  • Community annotation for 4LP1 at PDBWiki (http://pdbwiki.org)

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