3CRO Transcription Dna date Jul 06, 1990
title The Phage 434 Croor1 Complex At 2.5 Angstroms Resolution
authors A.Mondragon, S.C.Harrison
compound source
Molecule: Dna (5'- D(Apapgptpapcpapapapcptptptpcptptpg Ptpapt)-3');
Chain: A
Engineered: Yes
Synthetic: Yes

Molecule: Dna (5'- D(Tpaptpapcpapapgpapapapgptptptpgpt Papcpt)-3');
Chain: B
Engineered: Yes

Synthetic: Yes

Molecule: Protein (434 Cro)
Chain: L, R

Organism_scientific: Phage 434
Organism_taxid: 10712
symmetry Space Group: P 1 21 1
length a length b length c angle alpha angle beta angle gamma
49.200 47.600 61.700 90.00 109.50 90.00
method X-Ray Diffractionresolution 2.50 Å
related structures by homologous chain: 1ZUG, 2CRO
R, L

Primary referenceThe phage 434 Cro/OR1 complex at 2.5 A resolution., Mondragon A, Harrison SC, J Mol Biol 1991 May 20;219(2):321-34. PMID:2038059
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (3cro.pdb1.gz) 39 Kb
  • CSU: Contacts of Structural Units for 3CRO
  • Likely Quarternary Molecular Structure file(s) for 3CRO
  • Structure Factors (94 Kb)
  • Retrieve 3CRO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CRO from S2C, [Save to disk]
  • Re-refined 3cro structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3CRO 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 3CRO
  • 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 3CRO, from MSDmotif at EBI
  • Genome occurence of 3CRO's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d3crol_, region L [Jmol] [rasmolscript] [script source]
        - Domain d3cror_, region R [Jmol] [rasmolscript] [script source]
  • Fold representative 3cro 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: [3cro_L] [3cro_A] [3cro_R] [3cro] [3cro_B]
  • SWISS-PROT database: [P03036]
  • Domain organization of [RCRO_BP434] by SWISSPFAM
  • Domain found in 3CRO: [HTH_XRE ] by SMART
  • Other resources with information on 3CRO
  • Community annotation for 3CRO 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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