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- PDB-1rea: STRUCTURE OF THE RECA PROTEIN-ADP COMPLEX -

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Basic information

Entry
Database: PDB / ID: 1rea
TitleSTRUCTURE OF THE RECA PROTEIN-ADP COMPLEX
ComponentsREC A
KeywordsDNA BINDING PROTEIN / SELF-CLEAVAGE STIMULATION / HOMOLOGOUS RECOMBINATION
Function / homology
Function and homology information


DNA polymerase V complex / homologous recombination / SOS response / recombinational repair / ATP-dependent DNA damage sensor activity / response to ionizing radiation / ATP-dependent activity, acting on DNA / translesion synthesis / cell motility / single-stranded DNA binding ...DNA polymerase V complex / homologous recombination / SOS response / recombinational repair / ATP-dependent DNA damage sensor activity / response to ionizing radiation / ATP-dependent activity, acting on DNA / translesion synthesis / cell motility / single-stranded DNA binding / DNA recombination / DNA-binding transcription factor binding / damaged DNA binding / DNA damage response / ATP hydrolysis activity / ATP binding / cytoplasm
Similarity search - Function
DNA recombination/repair protein RecA, conserved site / DNA recombination and repair protein RecA, C-terminal / : / RecA C-terminal domain / recA signature. / DNA recombination and repair protein RecA / : / RecA N-terminal domain / DNA recombination and repair protein RecA, monomer-monomer interface / RecA family profile 2. ...DNA recombination/repair protein RecA, conserved site / DNA recombination and repair protein RecA, C-terminal / : / RecA C-terminal domain / recA signature. / DNA recombination and repair protein RecA / : / RecA N-terminal domain / DNA recombination and repair protein RecA, monomer-monomer interface / RecA family profile 2. / DNA recombination and repair protein RecA-like, ATP-binding domain / RecA family profile 1. / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
ADENOSINE-5'-DIPHOSPHATE / Protein RecA
Similarity search - Component
Biological speciesEscherichia coli (E. coli)
MethodX-RAY DIFFRACTION / Resolution: 2.7 Å
AuthorsStory, R.M. / Steitz, T.A.
Citation
Journal: Nature / Year: 1992
Title: Structure of the recA protein-ADP complex.
Authors: Story, R.M. / Steitz, T.A.
#1: Journal: Nature / Year: 1992
Title: The Structure of the E. Coli Reca Protein Monomer and Polymer
Authors: Story, R.M. / Weber, I.T. / Steitz, T.A.
#2: Journal: Nature / Year: 1992
Title: The Structure of the E. Coli Reca Protein Monomer and Polymer: Erratum
Authors: Story, R.M. / Weber, I.T. / Steitz, T.A.
History
DepositionDec 19, 1991Processing site: BNL
Revision 1.0Oct 31, 1993Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3May 9, 2012Group: Other
Revision 1.4Feb 14, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: REC A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,3122
Polymers37,8851
Non-polymers4271
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)102.200, 102.200, 83.100
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number169
Space group name H-MP61

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Components

#1: Protein REC A / Coordinate model: Cα atoms only


Mass: 37885.086 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Escherichia coli (E. coli) / References: UniProt: P0A7G6
#2: Chemical ChemComp-ADP / ADENOSINE-5'-DIPHOSPHATE


Mass: 427.201 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H15N5O10P2 / Comment: ADP, energy-carrying molecule*YM

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 3.31 Å3/Da / Density % sol: 62.79 %
Crystal grow
*PLUS
Method: unknown / PH range low: 6 / PH range high: 5
Components of the solutions
*PLUS
Common name: PEG

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Data collection

RadiationScattering type: x-ray
Radiation wavelengthRelative weight: 1

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Processing

Software
NameVersionClassification
X-PLOR2.1model building
X-PLOR2.1refinement
X-PLOR2.1phasing
RefinementRfactor Rwork: 0.223 / Rfactor obs: 0.223 / Highest resolution: 2.7 Å
Refinement stepCycle: LAST / Highest resolution: 2.7 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms304 0 27 0 331
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.015
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg3.1
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it

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