- PDB-3u33: Crystal Structure of the E. coli adaptive response protein AidB i... -
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Basic information
Entry
Database: PDB / ID: 3u33
Title
Crystal Structure of the E. coli adaptive response protein AidB in the space group P3(2)
Components
Putative acyl-CoA dehydrogenase AidB
Keywords
OXIDOREDUCTASE / acyl-coenzyme A dehydrogenase / protective function in the presence of alkylating agents / DNA binding / FAD binding
Function / homology
Function and homology information
Oxidoreductases; Acting on the CH-CH group of donors; With unknown physiological acceptors / 3-methylbutanoyl-CoA dehydrogenase activity / acyl-CoA dehydrogenase activity / sequence-specific DNA binding / negative regulation of DNA-templated transcription / DNA damage response / DNA binding / identical protein binding / cytoplasm Similarity search - Function
Butyryl-CoA Dehydrogenase, subunit A; domain 2 - #20 / Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #600 / Putative acyl-CoA dehydrogenase AidB / Adaptive response protein AidB, N-terminal / Adaptive response protein AidB N-terminal domain / Acyl-CoA dehydrogenases signature 1. / Acyl-CoA dehydrogenases signature 2. / Acyl-CoA dehydrogenase, conserved site / Butyryl-CoA Dehydrogenase, subunit A; domain 2 / Acyl-CoA dehydrogenase/oxidase C-terminal ...Butyryl-CoA Dehydrogenase, subunit A; domain 2 - #20 / Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #600 / Putative acyl-CoA dehydrogenase AidB / Adaptive response protein AidB, N-terminal / Adaptive response protein AidB N-terminal domain / Acyl-CoA dehydrogenases signature 1. / Acyl-CoA dehydrogenases signature 2. / Acyl-CoA dehydrogenase, conserved site / Butyryl-CoA Dehydrogenase, subunit A; domain 2 / Acyl-CoA dehydrogenase/oxidase C-terminal / Acyl-CoA dehydrogenase, C-terminal domain / Acyl-CoA oxidase/dehydrogenase, middle domain / Acyl-CoA dehydrogenase, middle domain / Acyl-CoA dehydrogenase/oxidase, N-terminal and middle domain superfamily / Acyl-CoA dehydrogenase-like, C-terminal / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Helix non-globular / Special / Beta Barrel / Mainly Beta Similarity search - Domain/homology
Three tetramers in the asymmetric unit, composed of A+B+C+D, E+F+G+H, and I+J+K+L. Tetrameric assembly independently confirmed by analytical ultracentrifugation.
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Components
#1: Protein
Putativeacyl-CoAdehydrogenaseAidB / adaptive response protein AidB
Mass: 60662.824 Da / Num. of mol.: 12 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Escherichia coli K-12 (bacteria) / Strain: AB1157 / Gene: aidB, b4187, JW5867 / Plasmid: pET28a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) References: UniProt: P33224, Oxidoreductases; Acting on the CH-CH group of donors; With unknown physiological acceptors
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