1ZBH Hydrolase Rna date Apr 08, 2005
title 3'-End Specific Recognition Of Histone Mrna Stem-Loop By 3'- Exonuclease
authors Y.Cheng, D.J.Patel
compound source
Molecule: 5'-R(Cpcpgpgpcpupcpupupupupcpapgpa Gpg)-3';
Chain: F, E
Fragment: Sl-Rna
Engineered: Yes
Synthetic: Yes

Molecule: 3'-5' Exonuclease Eri1
Chain: A, B, C, D
Fragment: 3'Hexo
Synonym: Eri-1 Homolog, Histone Mrna 3' End-Specific Exorib Protein 3'Hexo, Hexo;
Ec: 3.1.-.-
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Eri1, 3'Exo
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21-De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgbo
symmetry Space Group: P 1 21 1
R_factor 0.209 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
50.386 195.148 87.966 90.00 92.13 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand AMP, MG enzyme Hydrolase E.C.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (183 Kb) [Save to disk]
  • Biological Unit Coordinates (1zbh.pdb1.gz) 175 Kb
  • LPC: Ligand-Protein Contacts for 1ZBH
  • CSU: Contacts of Structural Units for 1ZBH
  • Likely Quarternary Molecular Structure file(s) for 1ZBH
  • Structure Factors (201 Kb)
  • Retrieve 1ZBH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZBH from S2C, [Save to disk]
  • Re-refined 1zbh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ZBH 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 1ZBH
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1ZBH, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1zbh] [1zbh_A] [1zbh_C] [1zbh_F] [1zbh_E] [1zbh_D] [1zbh_B]
  • SWISS-PROT database: [Q8IV48]
  • Domain organization of [ERI1_HUMAN] by SWISSPFAM
  • Domains found in 1ZBH: [EXOIII] [SAP ] by SMART
  • Other resources with information on 1ZBH
  • Community annotation for 1ZBH 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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