1A1H Transcription Dna date Dec 10, 1997
title Qgsr (Zif268 Variant) Zinc Finger-Dna Complex (Gcac Site)
authors M.Elrod-Erickson, T.E.Benson, C.O.Pabo
compound source
Molecule: Dna (5'-D(Apgpcpgptpgpgpgpcpapc)-3')
Chain: B
Engineered: Yes
Synthetic: Yes

Molecule: Dna (5'-D(Tpgptpgpcpcpcpapcpgpc)-3')
Chain: C
Engineered: Yes

Synthetic: Yes

Molecule: Qgsr Zinc Finger Peptide
Chain: A
Engineered: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_plasmid: Pqgsr
symmetry Space Group: C 2 2 21
R_factor 0.235 R_Free 0.277
length a length b length c angle alpha angle beta angle gamma
44.100 55.900 130.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand ZN enzyme
related structures by homologous chain: 1AAY, 1JK2
Primary referenceHigh-resolution structures of variant Zif268-DNA complexes: implications for understanding zinc finger-DNA recognition., Elrod-Erickson M, Benson TE, Pabo CO, Structure 1998 Apr 15;6(4):451-64. PMID:9562555
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk]
  • Biological Unit Coordinates (1a1h.pdb1.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 1A1H
  • CSU: Contacts of Structural Units for 1A1H
  • Likely Quarternary Molecular Structure file(s) for 1A1H
  • Retrieve 1A1H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1A1H from S2C, [Save to disk]
  • View 1A1H 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 1A1H
  • 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 1A1H, from MSDmotif at EBI
  • Genome occurence of 1A1H's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1a1ha1, region A:103-131 [Jmol] [rasmolscript] [script source]
        - Domain d1a1ha2, region A:132-159 [Jmol] [rasmolscript] [script source]
        - Domain d1a1ha3, region A:160-187 [Jmol] [rasmolscript] [script source]
  • Fold representative 1a1h 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: [1a1h_B] [1a1h] [1a1h_C] [1a1h_A]
  • SWISS-PROT database: [P08046]
  • Domain organization of [EGR1_MOUSE] by SWISSPFAM
  • Domain found in 1A1H: [ZnF_C2H2 ] by SMART
  • Other resources with information on 1A1H
  • Community annotation for 1A1H at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science