structure name | [4FE-4S]-NSRR COMPLEXED TO 23-BP HMPA1 OPERATOR FRAGMENT (HTH-type transcriptional repressor NsrR) |
reference | Fontecilla-Camps et al. |
source | Streptomyces coelicolor A3(2) / Streptomyces coelicolor A3(2) |
experiment | X-ray (resolution=3.00, R-factor=0.220) |
structural superfamily | "Winged helix" DNA-binding domain; |
sequence family | Transcriptional regulator; |
multimeric complexes | 7b0c_AB |
links to other resources | NAKB PDIdb DNAproDB |
protein sequence | |
interface signature | THKR |
Estimated binding specificities ?
contact |
A | 11 12 24 24 0 10 C | 0 64 24 24 10 10 G | 0 10 24 24 85 12 T | 85 10 24 24 1 64scan! |
Dendrogram of similar interfaces ?
matrix format------------------TTHT--KG--RC-- L +---------------7b0c_A +------2 --RGRTKG------------------------ L +--5 +---------------6lui_A ! ! ----------SGQG--YCNC------------ ! +----------------------2ve9_C ! --------------------------YG---- +-6 +2heo_D ! ! +---------------1 --------LT------RTSGTGQTRG------ L ! ! +----3 +2xro_E ! ! ! ! ----------TC--STKTPTTTFT------RT --7 +----4 +---------------4ass_H ! ! ----------------RC----RC-------- ! +--------------------6wfq_C ! MG------------TGQAAT--SA--RG---- L +---------------------------2p5l_D |
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updated Tue Dec 19 17:38:31 2023