1AZ0 Hydrolase Dna date Nov 24, 1997
title Ecorv Endonucleasedna Complex
authors J.J.Perona, A.M.Martin
compound source
Molecule: Dna (5'-D(Apapapgpaptpaptpcptpt)-3')
Chain: C, D
Engineered: Yes

Molecule: Protein (Type II Restriction Enzyme Ecorv)
Chain: A, B
Synonym: Endonuclease Ecorv, R.Ecorv
Organism_scientific: Escherichia Coli
Organism_taxid: 562
symmetry Space Group: P 1
R_factor 0.184 R_Free 0.246
length a length b length c angle alpha angle beta angle gamma
49.000 50.200 64.100 109.00 108.00 96.00
method X-Ray Diffractionresolution 2.00 Å
ligand CA enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1BGB
A, B
  • nuclease activity
  • endonuclease activity

  • Primary referenceConformational transitions and structural deformability of EcoRV endonuclease revealed by crystallographic analysis., Perona JJ, Martin AM, J Mol Biol 1997 Oct 17;273(1):207-25. PMID:9367757
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk]
  • Biological Unit Coordinates (1az0.pdb1.gz) 87 Kb
  • LPC: Ligand-Protein Contacts for 1AZ0
  • CSU: Contacts of Structural Units for 1AZ0
  • Likely Quarternary Molecular Structure file(s) for 1AZ0
  • Retrieve 1AZ0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AZ0 from S2C, [Save to disk]
  • View 1AZ0 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 1AZ0
  • 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 1AZ0, from MSDmotif at EBI
  • Genome occurence of 1AZ0's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1az0a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1az0b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1az0 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1az0_B] [1az0_A] [1az0_D] [1az0_C] [1az0]
  • SWISS-PROT database: [P04390]
  • Domain organization of [T2E5_ECOLX] by SWISSPFAM
  • Other resources with information on 1AZ0
  • Community annotation for 1AZ0 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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