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
GCUCAUAAC
Length
9 nucleotides
Bulged bases
None detected
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_002 not in the Motif Atlas
Homologous match to HL_5UD5_002
Geometric discrepancy: 0.3335
The information below is about HL_5UD5_002
Detailed Annotation
tRNA anticodon loop
Broad Annotation
Anticodon loop
Motif group
HL_77082.1
Basepair signature
cWW-F-F-F-F-F-F
Number of instances in this motif group
8

Unit IDs

6X9Q|1|A|G|31
6X9Q|1|A|C|32
6X9Q|1|A|U|33
6X9Q|1|A|C|34
6X9Q|1|A|A|35
6X9Q|1|A|U|36
6X9Q|1|A|A|37
6X9Q|1|A|A|38
6X9Q|1|A|C|39

Current chains

Chain A
E-site and P-site tRNA (fMet)

Nearby chains

Chain B
Transfer RNA; tRNA
Chain D
Small subunit ribosomal RNA; SSU rRNA
Chain M
30S ribosomal protein S7
Chain Q
30S ribosomal protein S11

Coloring options:


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