3D structure

PDB id
9EC3 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 70S ribosome carrying fMet-tRNA(fMet) and deacylated tRNA at ribosome P and E sites.
Experimental method
ELECTRON MICROSCOPY
Resolution
3.29 Å

Loop

Sequence
GCC*GAUUAGUGAUCC*GCUCAAC
Length
22 nucleotides
Bulged bases
9EC3|1|I|U|2628, 9EC3|1|I|A|2664
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
J3_9EC3_017 not in the Motif Atlas
Homologous match to J3_8B0X_036
Geometric discrepancy: 0.2109
The information below is about J3_8B0X_036
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_04772.3
Basepair signature
cWW-F-tHH-cWW-tHW-tHW-F-cWW-F-F-F-F-F
Number of instances in this motif group
9

Unit IDs

9EC3|1|I|G|2520
9EC3|1|I|C|2521
9EC3|1|I|C|2522
*
9EC3|1|I|G|2622
9EC3|1|I|A|2623
9EC3|1|I|U|2624
9EC3|1|I|U|2625
9EC3|1|I|A|2626
9EC3|1|I|G|2627
9EC3|1|I|U|2628
9EC3|1|I|G|2629
9EC3|1|I|A|2630
9EC3|1|I|U|2631
9EC3|1|I|C|2632
9EC3|1|I|C|2633
*
9EC3|1|I|G|2659
9EC3|1|I|C|2660
9EC3|1|I|U|2661
9EC3|1|I|C|2662
9EC3|1|I|A|2663
9EC3|1|I|A|2664
9EC3|1|I|C|2665

Current chains

Chain I
23S ribosomal RNA

Nearby chains

Chain 3
50S ribosomal protein L35
Chain L
50S ribosomal protein L15
Chain W
50S ribosomal protein L27
Chain b
Large ribosomal subunit protein bL33
Chain n
Transfer RNA; tRNA

Coloring options:


Copyright 2026 BGSU RNA group. Database contents are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). Page generated in 0.0698 s