4GL2 Rna Binding Protein Rna date Aug 13, 2012
title Structural Basis For Dsrna Duplex Backbone Recognition By Md
authors B.Wu, S.Hur
compound source
Molecule: Interferon-Induced Helicase C Domain-Containing P
Chain: A, B
Synonym: Clinically Amyopathic Dermatomyositis Autoantigen Cadm-140 Autoantigen, Helicase With 2 Card Domains, Helicar Interferon-Induced With Helicase C Domain Protein 1, Melano Differentiation-Associated Protein 5, Mda-5, Murabutide Dow Regulated Protein, Rig-I-Like Receptor 2, Rlr-2, Rna Helica Box Protein 116;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ifih1, Mda5, Rh116
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Rna (5'-R(Apupcpcpgpcpgpgpcpcpcpu)-3'
Chain: C, E
Engineered: Yes

Synthetic: Yes

Molecule: Rna (5'-R(Papgpgpgpcpcpgpcpgpgpapu)-3
Chain: F, D
Engineered: Yes

Synthetic: Yes
symmetry Space Group: P 21 21 21
R_factor 0.276 R_Free 0.320
length a length b length c angle alpha angle beta angle gamma
71.112 154.748 185.006 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.56 Å
ligand ANP, ZN enzyme Hydrolase E.C. BRENDA
A, B

Primary referenceStructural Basis for dsRNA Recognition, Filament Formation, and Antiviral Signal Activation by MDA5., Wu B, Peisley A, Richards C, Yao H, Zeng X, Lin C, Chu F, Walz T, Hur S, Cell. 2012 Dec 22. pii: S0092-8674(12)01436-5. doi: 10.1016/j.cell.2012.11.048. PMID:23273991
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (643 Kb) [Save to disk]
  • Biological Unit Coordinates (4gl2.pdb1.gz) 323 Kb
  • Biological Unit Coordinates (4gl2.pdb2.gz) 315 Kb
  • LPC: Ligand-Protein Contacts for 4GL2
  • CSU: Contacts of Structural Units for 4GL2
  • Structure Factors (426 Kb)
  • Retrieve 4GL2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4GL2 from S2C, [Save to disk]
  • Re-refined 4gl2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4GL2 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 4GL2
  • 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 4GL2, from MSDmotif at EBI
  • Fold representative 4gl2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4gl2_D] [4gl2_B] [4gl2_C] [4gl2] [4gl2_E] [4gl2_A] [4gl2_F]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4GL2: [DEXDc] [HELICc ] by SMART
  • Other resources with information on 4GL2
  • Community annotation for 4GL2 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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