3HI2
Structure of the N-terminal domain of the E. coli antitoxin MqsA (YgiT/b3021) in complex with the E. coli toxin MqsR (YgiU/b3022)
Summary for 3HI2
Entry DOI | 10.2210/pdb3hi2/pdb |
Related | 3FMY 3GA8 3GN5 |
Descriptor | HTH-type transcriptional regulator mqsA(ygiT), Motility quorum-sensing regulator mqsR, ZINC ION, ... (5 entities in total) |
Functional Keywords | toxin-antitoxin system, zn-binding protein, mqsr, mqsa, ygiu, ygit, b3022, b3021, stress response, quorum sensing, dna binding protein-toxin complex, dna binding protein/toxin |
Biological source | Escherichia coli K-12 More |
Total number of polymer chains | 4 |
Total formula weight | 40413.42 |
Authors | Grigoriu, S.,Brown, B.L.,Arruda, J.M.,Peti, W.,Page, R. (deposition date: 2009-05-18, release date: 2010-01-12, Last modification date: 2024-02-21) |
Primary citation | Brown, B.L.,Grigoriu, S.,Kim, Y.,Arruda, J.M.,Davenport, A.,Wood, T.K.,Peti, W.,Page, R. Three dimensional structure of the MqsR:MqsA complex: a novel TA pair comprised of a toxin homologous to RelE and an antitoxin with unique properties. Plos Pathog., 5:e1000706-e1000706, 2009 Cited by PubMed: 20041169DOI: 10.1371/journal.ppat.1000706 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2 Å) |
Structure validation
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