1ATN Endodeoxyribonuclease date Mar 08, 1991
title Atomic Structure Of The Actin:Dnase I Complex
authors W.Kabsch, H.G.Mannherz, D.Suck, E.Pai, K.C.Holmes
compound source
Molecule: Actin
Chain: A
Organism_scientific: Oryctolagus Cuniculus
Organism_common: Rabbit
Organism_taxid: 9986
Organ: Pancreas
Tissue: Muscle

Molecule: Deoxyribonuclease I
Chain: D

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Pancreas
Tissue: Muscle
symmetry Space Group: P 21 21 21
R_factor 0.210 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
132.900 56.300 109.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand ACE, ATP, BMA, CA, HIC, NAG, NDG enzyme
note 1ATN (Molecule of the Month:pdb18, pdb19)
related structures by homologous chain: 1DNK, 1HLU, 1IJJ


Primary referenceAtomic structure of the actin:DNase I complex., Kabsch W, Mannherz HG, Suck D, Pai EF, Holmes KC, Nature 1990 Sep 6;347(6288):37-44. PMID:2395459
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk]
  • Biological Unit Coordinates (1atn.pdb1.gz) 101 Kb
  • LPC: Ligand-Protein Contacts for 1ATN
  • CSU: Contacts of Structural Units for 1ATN
  • Likely Quarternary Molecular Structure file(s) for 1ATN
  • Retrieve 1ATN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ATN from S2C, [Save to disk]
  • View 1ATN 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 1ATN
  • 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 1ATN, from MSDmotif at EBI
  • Genome occurence of 1ATN's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1atna1, region A:1-146 [Jmol] [rasmolscript] [script source]
        - Domain d1atna2, region A:147-372 [Jmol] [rasmolscript] [script source]
        - Domain d1atnd_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1atn 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: [1atn] [1atn_A] [1atn_D]
  • SWISS-PROT database: [P68135] [P00639]
  • Domain organization of [ACTS_RABIT] [DNAS1_BOVIN] by SWISSPFAM
  • Domains found in 1ATN: [ACTIN] [DNaseIc ] by SMART
  • Other resources with information on 1ATN
  • Community annotation for 1ATN 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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