3A68 Oxidoreductase date Aug 26, 2009
title Crystal Structure Of Plant Ferritin Reveals A Novel Metal Binding Site That Functions As A Transit Site For Metal Transfer In Ferritin
authors T.Masuda, F.Goto, T.Yoshihara, B.Mikami
compound source
Molecule: Ferritin-4, Chloroplastic
Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X;
Fragment: Unp Residues 36-247
Synonym: Sferh-4
Ec: 1.16.3.1
Engineered: Yes
Organism_scientific: Glycine Max
Organism_common: Soybeans
Organism_taxid: 3847
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21d
symmetry Space Group: P 21 21 2
R_factor 0.142 R_Free 0.173
crystal
cell
length a length b length c angle alpha angle beta angle gamma
222.610 220.886 122.452 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand ACY, CA enzyme Oxidoreductase E.C.1.16.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
S, F, T, N, K, E, V, Q, M, C, L, A, J, O, W, X, P, B, H, D, R, I, G, U


Primary referenceCrystal structure of plant ferritin reveals a novel metal binding site that functions as a transit site for metal transfer in ferritin., Masuda T, Goto F, Yoshihara T, Mikami B, J Biol Chem. 2009 Dec 9. PMID:20007325
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (927 Kb) [Save to disk]
  • Biological Unit Coordinates (3a68.pdb1.gz) 899 Kb
  • LPC: Ligand-Protein Contacts for 3A68
  • CSU: Contacts of Structural Units for 3A68
  • Structure Factors (4437 Kb)
  • Retrieve 3A68 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3A68 from S2C, [Save to disk]
  • Re-refined 3a68 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3A68 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 3A68
  • 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 3A68, from MSDmotif at EBI
  • Fold representative 3a68 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3a68_S] [3a68_C] [3a68_P] [3a68_E] [3a68_A] [3a68_V] [3a68_H] [3a68_F] [3a68_U] [3a68_T] [3a68_W] [3a68_L] [3a68_M] [3a68_G] [3a68_Q] [3a68_R] [3a68_J] [3a68_X] [3a68_O] [3a68_I] [3a68_B] [3a68] [3a68_D] [3a68_N] [3a68_K]
  • SWISS-PROT database: [Q948P5]
  • Domain organization of [FRI4_SOYBN] by SWISSPFAM
  • Other resources with information on 3A68
  • Community annotation for 3A68 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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