Crystal structure of the cyanobacterial metallothionein repressor SmtB in the apo-form

Summary for 1R1T
Related1R22 1R23 1RIU 1RIV 1SMT
DescriptorTranscriptional repressor smtB (2 entities in total)
Functional Keywordszinc, transcriptional regulation, winged hth protein, dna binding, transcription repressor
Biological sourceSynechococcus elongatus PCC 7942
Total number of polymer chains2
Total formula weight27122.95
Eicken, C.,Pennella, M.A.,Chen, X.,Koshlap, K.M.,VanZile, M.L.,Sacchettini, J.C.,Giedroc, D.P. (deposition date: 2003-09-25, release date: 2004-05-18, Last modification date: 2011-07-13)
Primary citationChen, X.,Eicken, C.,Giedroc, D.P.,Koshlap, K.M.,Pennella, M.A.,Sacchettini, J.C.,VanZile, M.L.
A metal-ligand-mediated intersubunit allosteric switch in related SmtB/ArsR zinc sensor proteins.
J.Mol.Biol., 333:683-695, 2003
PubMed: 14568530
DOI: 110.1016/j.jmb.2003.09.007
PDB entries with the same primary citation
Experimental method
Structure validation
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PDB entries from 2021-06-16