1mo3 Summary



The structure was published by Datta, S., Ganesh, N., Chandra, N.R., Muniyappa, K., and Vijayan, M., in 2003 in a paper entitled "Structural studies on MtRecA-nucleotide complexes: Insights into DNA and nucleotide binding and the structural signature of NTP recognition" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 3.1 Å and deposited in 2002.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of RecA. This molecule has the UniProt identifier P9WHJ3 (RECA_MYCTU)search. The sample contained 350 residues which is < 90% of the natural sequence. Out of 350 residues 309 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A RecA P9WHJ3 (1-790) (RECA_MYCTU)search Mycobacterium tuberculosis H37Rvsearch < 90% 350 89%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P9WHJ3 (1 - 790) RecA Mycobacterium tuberculosis

Chain Structural classification (SCOP) Structural classification (CATH)
A RecA protein-like (ATPase-domain)search, RecA protein, C-terminal domainsearch P-loop containing nucleotide triphosphate hydrolasessearch, RecA protein, C-terminal domainsearch

Chain ID Molecular function (GO) Biological process (GO)
A (P9WHJ3) ATP bindingsearch DNA bindingsearch single-stranded DNA bindingsearch DNA-dependent ATPase activitysearch SOS responsesearch DNA metabolic processsearch DNA repairsearch

Chain InterPro annotation
A AAA+ ATPase domainsearch DNA recombination and repair protein RecAsearch DNA recombination/repair protein RecA, conserved sitesearch DNA recombination and repair protein RecA, monomer-monomer interfacesearch DNA recombination and repair protein RecA-like, ATP-binding domainsearch DNA recombination and repair protein RecA, C-terminalsearch P-loop containing nucleoside triphosphate hydrolasesearch