3E44 Hydrolase Dna date Aug 08, 2008
title Q138f Hincii Bound To Cleaved Dna (Gtt | Aac) And Mn2+
authors N.C.Horton, A.C.Babic, E.J.Little, V.M.Manohar
compound source
Molecule: Type-2 Restriction Enzyme Hindii
Chain: A, B
Synonym: R.Hindii, Type II Restriction Enzyme Hindii, Endon Hindii;
Ec: 3.1.21.4
Engineered: Yes
Mutation: Yes
 Organism_scientific: Haemophilus Influenzae
Organism_taxid: 727
Gene: Hindiir, Hi0512
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: 5'-D(Dgpdcpdcpdgpdgpdtpdt)-3'
Chain: E, G
Engineered: Yes
Synthetic: Yes

Molecule: 5'-D(Pdapdapdcpdcpdgpdgpdc)-3'
Chain: F, H
Engineered: Yes
Synthetic: Yes
symmetry Space Group: P 1 21 1
R_factor 0.180 R_Free 0.257
crystal
cell
length a length b length c angle alpha angle beta angle gamma
50.694 91.788 66.180 90.00 105.30 90.00
method X-Ray Diffractionresolution 2.52 Å
ligand MN enzyme Hydrolase E.C.3.1.21.4 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • nuclease activity
  • endonuclease activity


    • Primary referenceDNA distortion and specificity in a sequence-specific endonuclease., Babic AC, Little EJ, Manohar VM, Bitinaite J, Horton NC, J Mol Biol. 2008 Oct 31;383(1):186-204. Epub 2008 Aug 22. PMID:18762194
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk]
  • Biological Unit Coordinates (3e44.pdb1.gz) 95 Kb
  • LPC: Ligand-Protein Contacts for 3E44
  • CSU: Contacts of Structural Units for 3E44
  • Likely Quarternary Molecular Structure file(s) for 3E44
  • Structure Factors (149 Kb)
  • Retrieve 3E44 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3E44 from S2C, [Save to disk]
  • Re-refined 3e44 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3E44 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 3E44
  • 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 3E44, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3e44_F] [3e44_A] [3e44_B] [3e44_E] [3e44] [3e44_G] [3e44_H]
  • SWISS-PROT database: [P44413]
  • Domain organization of [T2D2_HAEIN] by SWISSPFAM
    • Other resources with information on 3E44
  • Community annotation for 3E44 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
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