3D structure

PDB id
6X9Q (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
Experimental method
ELECTRON MICROSCOPY
Resolution
4.8 Å

Loop

Sequence
UUUUGUAUAA
Length
10 nucleotides
Bulged bases
6X9Q|1|a|A|574
QA status
Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
HL_6X9Q_054 not in the Motif Atlas
Geometric match to HL_5J7L_150
Geometric discrepancy: 0.0525
The information below is about HL_5J7L_150
Detailed Annotation
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_28252.8
Basepair signature
cWW-tWH-F-F-F-F-F
Number of instances in this motif group
140

Unit IDs

6X9Q|1|a|U|566
6X9Q|1|a|U|567
6X9Q|1|a|U|568
6X9Q|1|a|U|569
6X9Q|1|a|G|570
6X9Q|1|a|U|571
6X9Q|1|a|A|572
6X9Q|1|a|U|573
6X9Q|1|a|A|574
6X9Q|1|a|A|575

Current chains

Chain a
23S rRNA

Nearby chains

Chain 0
50S ribosomal protein L21
Chain i
50S ribosomal protein L32
Chain j
50S ribosomal protein L3
Chain u
50S ribosomal protein L15
Chain z
50S ribosomal protein L20

Coloring options:


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