4IQH Membrane Protein date Jan 11, 2013
title Crystal Structure Analysis Of Dysferlin C2a Variant 1 (C2av1
authors R.B.Sutton, K.L.Fuson
compound source
Molecule: Dysferlin
Chain: A, B, C
Fragment: C2a Domain Of Dysferlin_v1, Unp Residues 1-124
Synonym: Dystrophy-Associated Fer-1-Like Protein, Fer-1-Lik 1;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Dysf, Dysferlin, Fer1l1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: P202
symmetry Space Group: P 31 2 1
R_factor 0.192 R_Free 0.215
length a length b length c angle alpha angle beta angle gamma
71.160 71.160 137.450 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.76 Å
Primary referenceAlternate Splicing of Dysferlin C2A Confers Ca-Dependent and Ca-Independent Binding for Membrane Repair., Fuson K, Rice A, Mahling R, Snow A, Nayak K, Shanbhogue P, Meyer AG, Redpath GM, Hinderliter A, Cooper ST, Sutton RB, Structure. 2013 Nov 13. pii: S0969-2126(13)00392-4. doi:, 10.1016/j.str.2013.10.001. PMID:24239457
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (195 Kb) [Save to disk]
  • Biological Unit Coordinates (4iqh.pdb1.gz) 65 Kb
  • Biological Unit Coordinates (4iqh.pdb2.gz) 63 Kb
  • Biological Unit Coordinates (4iqh.pdb3.gz) 61 Kb
  • CSU: Contacts of Structural Units for 4IQH
  • Structure Factors (558 Kb)
  • Retrieve 4IQH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4IQH from S2C, [Save to disk]
  • Re-refined 4iqh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4IQH 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 4IQH
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4IQH, from MSDmotif at EBI
  • Fold representative 4iqh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4iqh_B] [4iqh] [4iqh_C] [4iqh_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4IQH: [C2 ] by SMART
  • Other resources with information on 4IQH
  • Community annotation for 4IQH at PDBWiki (http://pdbwiki.org)

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