Loop IL_4YLO

3D structure

PDB id: 4YLO (explore in PDB, NAKB, or RNA 3D Hub)
Description: E. coli Transcription Initiation Complex - 16-bp spacer and 4-nt RNA
Experimental method: X-RAY DIFFRACTION
Resolution: 6 Å

Loop

Sequence: CTATAATGTGTGCAGTCTGAC*GTCAGACTCGTAGGATTATAG
Length: 42 nucleotides
Bulged bases: 4YLO|1|4|DA|37, 4YLO|1|4|DT|41, 4YLO|1|4|DG|42
QA status: Valid loop

Sequence variability

R3DSVS

Structural variability across Equivalence Class

R3DMCS EC

Structural variability across Rfam

R3DMCS Rfam

Detailed Annotation: No text annotation
Broad Annotation: No text annotation
Motif group: Not in a motif group
Basepair signature: Not available
Number of instances in this motif group: 0

Unit IDs

4YLO|1|4|DC|35
4YLO|1|4|DT|36
4YLO|1|4|DA|37
4YLO|1|4|DT|38
4YLO|1|4|DA|39
4YLO|1|4|DA|40
4YLO|1|4|DT|41
4YLO|1|4|DG|42
4YLO|1|4|DT|43
4YLO|1|4|DG|44
4YLO|1|4|DT|45
4YLO|1|4|DG|46
4YLO|1|4|DC|47
4YLO|1|4|DA|48
4YLO|1|4|DG|49
4YLO|1|4|DT|50
4YLO|1|4|DC|51
4YLO|1|4|DT|52
4YLO|1|4|DG|53
4YLO|1|4|DA|54
4YLO|1|4|DC|55
*
4YLO|1|5|DG|8
4YLO|1|5|DT|9
4YLO|1|5|DC|10
4YLO|1|5|DA|11
4YLO|1|5|DG|12
4YLO|1|5|DA|13
4YLO|1|5|DC|14
4YLO|1|5|DT|15
4YLO|1|5|DC|16
4YLO|1|5|DG|17
4YLO|1|5|DT|18
4YLO|1|5|DA|19
4YLO|1|5|DG|20
4YLO|1|5|DG|21
4YLO|1|5|DA|22
4YLO|1|5|DT|23
4YLO|1|5|DT|24
4YLO|1|5|DA|25
4YLO|1|5|DT|26
4YLO|1|5|DA|27
4YLO|1|5|DG|28

Current chains

Chain 4: NT strand DNA (49-MER)
Chain 5: T strand DNA (49-MER)

Nearby chains

Chain 6: RNA (5'-D(*(GTP))-R(P*AP*GP*U)-3')
Chain I: DNA-directed RNA polymerase subunit beta
Chain J: DNA-directed RNA polymerase subunit beta'
Chain L: RNA polymerase sigma factor RpoD

IL_4YLO_018