3GA3 Hydrolase date Feb 16, 2009
title Crystal Structure Of The C-Terminal Domain Of Human Mda5
authors P.Li
compound source
Molecule: Interferon-Induced Helicase C Domain-Containing Protein 1, Mda5;
Chain: A
Fragment: C-Terminal Domain, Residues 893-1017
Synonym: Interferon-Induced With Helicase C Domain Protein 1, Helicase With 2 Card Domains, Helicard, Melanoma Differentiation-Associated Protein 5, Mda-5, Rna Helicase- Dead Box Protein 116, Murabutide Down-Regulated Protein;
Ec: 3.6.1.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ifih1, Ifih1 Or Mda5, Mda5, Rh116
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b(+)
symmetry Space Group: P 1 21 1
R_factor 0.180 R_Free 0.204
length a length b length c angle alpha angle beta angle gamma
28.410 60.920 36.443 90.00 102.58 90.00
method X-Ray Diffractionresolution 1.45 Å
ligand ZN enzyme Hydrolase E.C.3.6.1 BRENDA
note 3GA3 is a representative structure
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk]
  • Biological Unit Coordinates (3ga3.pdb1.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 3GA3
  • CSU: Contacts of Structural Units for 3GA3
  • Likely Quarternary Molecular Structure file(s) for 3GA3
  • Structure Factors (321 Kb)
  • Retrieve 3GA3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3GA3 from S2C, [Save to disk]
  • Re-refined 3ga3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3GA3 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 3GA3
  • 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 3GA3, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1h3ga3, region A:96-517 [Jmol] [rasmolscript] [script source]
  • Fold representative 3ga3 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ga3_A] [3ga3]
  • SWISS-PROT database: [Q9BYX4]
  • Domain organization of [IFIH1_HUMAN] by SWISSPFAM
  • Other resources with information on 3GA3
  • Community annotation for 3GA3 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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