3UA0 Protein Fibril date Oct 20, 2011
title N-Terminal Domain Of Bombyx Mori Fibroin Mediates The Assemb In Response To Ph Decrease
authors Y.X.He, N.N.Zhang, B.Y.Chen, W.F.Li, Y.X.Chen, C.Z.Zhou
compound source
Molecule: Fibroin Heavy Chain
Chain: A, B
Fragment: N-Terminal Domain (Unp Residues 1-126)
Synonym: Fib-H, H-Fibroin
Engineered: Yes
 Organism_scientific: Bombyx Mori
Organism_common: Silk Moth,Silkworm
Organism_taxid: 7091
Gene: Fibh
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a
symmetry Space Group: P 65 2 2
R_factor 0.311 R_Free 0.336
crystal
cell
length a length b length c angle alpha angle beta angle gamma
74.520 74.520 208.230 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
ligand MSE enzyme
Primary referenceN-Terminal Domain of Bombyx mori Fibroin Mediates the Assembly of Silk in Response to pH Decrease., He YX, Zhang NN, Li WF, Jia N, Chen BY, Zhou K, Zhang J, Chen Y, Zhou CZ, J Mol Biol. 2012 Mar 1. PMID:22387468
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (29 Kb) [Save to disk]
  • Biological Unit Coordinates (3ua0.pdb1.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 3UA0
  • CSU: Contacts of Structural Units for 3UA0
  • Structure Factors (138 Kb)
  • Retrieve 3UA0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3UA0 from S2C, [Save to disk]
  • Re-refined 3ua0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3UA0 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 3UA0
  • 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 3UA0, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ua0_A] [3ua0_B] [3ua0]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3UA0
  • Community annotation for 3UA0 at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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