Q72I39 (REX_THET2) Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039)

Redox-sensing transcriptional repressor Rex UniProtKBInterProSTRINGInteractive Modelling

211 aa; Sequence (Fasta) Identical sequences: Thermus thermophilus JL-18: H9ZPN7; Thermus thermophilus: Q5SHS3; A0A510I0I2; Thermus aquaticus: Q9X2V5

Sequence Features

 13-52H-T-H motif
 87-92NAD
 2-50Rex DNA-binding, C-terminal domain
IPR009718PF06971
 79-174CoA-binding
IPR003781PF02629

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
X-ray Structure of a Rex-Family Repressor/NADH Complex from Thermus Aquaticushomo-14-mer 10×CA; 14×NAD;1xcb1-207
Crystal Structure of TTHA1657 (AT-rich DNA-binding protein) from Thermus thermophilus HB8homo-4-mer 12×SO4;CL;NAD;GOL;2dt51-211
Crystal structure of a Rex-family repressor/DNA/NAD+ complex from Thermus aquaticushomo-2-mer NAD;3ikt1-206
Crystal structure of a Rex-family repressor R90D mutant from Thermus aquaticushomo-2-mer CA;3ikv1-206
Crystal structure of a Rex-family repressor R90D mutant/DNA complex from Thermus aquaticushomo-2-mer 3il21-206