| structure name | CRYSTAL STRUCTURE OF AQUIFEX AEOLICUS SIGMAN BOUND TO PROMOTER DNA (RNA polymerase sigma factor RpoN) |
| reference | Rajashankar et al. 'Proc. 114 E1805 2017 |
| source | Aquifex aeolicus (strain VF5) / Aquifex aeolicus (strain VF5) |
| experiment | X-ray (resolution=3.40, R-factor=0.291) |
| structural superfamily | "Winged helix" DNA-binding domain;Sigma3 and sigma4 domains of RNA polymerase sigma factors; |
| sequence family | Sigma54, DNA binding domain; Sigma54 factor, core binding domain 572; |
| links to other resources | NAKB  PDIdb DNAproDB |
| protein sequence | |
| interface signature | RESSRRRTR |
Estimated binding specificities ?
readout + contact |  |
A | 0 96 57 0 13 24 24 24 24 0 0 0 0 96 C | 96 0 13 0 13 24 24 24 24 0 0 96 96 0 G | 0 0 13 0 16 24 24 24 24 0 96 0 0 0 T | 0 0 13 96 54 24 24 24 24 96 0 0 0 0scan! |
Dendrogram of similar interfaces ?
matrix format--------------------RAETSCSTRT--RGRGTT--RT L +-----------------------5ui5_I +--1 ------------------------------DTRGRCTTKTRT L +-2 +-----------------------2o9l_A ! ! --------------YGRG------------------------ +-3 +--------------------------4wcg_A ! ! ------------RCYG--KT---------------------- --4 +----------------------------2acj_B ! ETNTSCRGHCRT------------------------------ +----------------------------5d4s_B |
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updated Wed Dec 18 02:24:07 2024