1AZP Dna Binding Protein Dna date Nov 19, 1997
title Hyperthermophile Chromosomal Protein Sac7d Bound With Kinked Dna Duplex
authors H.Robinson, Y.G.Gao, B.S.Mccrary, S.P.Edmondson, J.W.Shriver, A.H.J.Wang
compound source
Molecule: Dna (5'-D(Gpcpgpaptpcpgpc)-3')
Chain: B, C
Engineered: Yes
Synthetic: Yes

Molecule: Protein (Hyperthermophile Chromosomal Protein Sac7d);
Chain: A
Synonym: 7 Kd Hyperthermophile Dna-Binding Protein
Engineered: Yes

Organism_scientific: Sulfolobus Acidocaldarius
Organism_taxid: 2285
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.211 R_Free 0.252
length a length b length c angle alpha angle beta angle gamma
50.108 77.173 35.480 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
related structures by homologous chain: 1BF4, 1WTQ
  • endoribonuclease activity

  • Primary referenceThe hyperthermophile chromosomal protein Sac7d sharply kinks DNA., Robinson H, Gao YG, McCrary BS, Edmondson SP, Shriver JW, Wang AH, Nature 1998 Mar 12;392(6672):202-5. PMID:9515968
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk]
  • Biological Unit Coordinates (1azp.pdb1.gz) 23 Kb
  • CSU: Contacts of Structural Units for 1AZP
  • Likely Quarternary Molecular Structure file(s) for 1AZP
  • Structure Factors (141 Kb)
  • Retrieve 1AZP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AZP from S2C, [Save to disk]
  • Re-refined 1azp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1AZP 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 1AZP
  • 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 1AZP, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1azpa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1azp 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: [1azp] [1azp_C] [1azp_B] [1azp_A]
  • SWISS-PROT database: [P13123]
  • Domain organization of [DN71_SULAC] by SWISSPFAM
  • Other resources with information on 1AZP
  • Community annotation for 1AZP at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1AZP from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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